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add chatserver & client

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This commit is contained in:
backuppc
2025-11-12 13:57:13 +09:00
parent e19b404580
commit d977c9da83
26 changed files with 2662 additions and 118 deletions
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23
EETGW.sln
View File

@@ -1,7 +1,7 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 17
VisualStudioVersion = 17.14.36310.24 d17.14
# Visual Studio Express 15 for Windows Desktop
VisualStudioVersion = 15.0.36324.19
MinimumVisualStudioVersion = 10.0.40219.1
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "EETGW", "Project\EETGW.csproj", "{65F3E762-800C-499E-862F-A535642EC59F}"
EndProject
@@ -44,7 +44,7 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "YARTE", "Sub\YARTE\YARTE.cs
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Console_SendMail", "Sub\Console_SendMail\Console_SendMail.csproj", "{8C94D335-7468-4964-AA24-1E3313CF7ABA}"
EndProject
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AmkorRestfulService", "SubProject\AmkorRestfulService\AmkorRestfulService.csproj", "{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}"
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NoticeServer", "SubProject\ChatServer\NoticeServer.csproj", "{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -168,14 +168,14 @@ Global
{8C94D335-7468-4964-AA24-1E3313CF7ABA}.Release|Any CPU.Build.0 = Release|Any CPU
{8C94D335-7468-4964-AA24-1E3313CF7ABA}.Release|x86.ActiveCfg = Release|Any CPU
{8C94D335-7468-4964-AA24-1E3313CF7ABA}.Release|x86.Build.0 = Release|Any CPU
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}.Debug|Any CPU.Build.0 = Debug|Any CPU
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}.Debug|x86.ActiveCfg = Debug|x86
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}.Debug|x86.Build.0 = Debug|x86
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}.Release|Any CPU.ActiveCfg = Release|Any CPU
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}.Release|Any CPU.Build.0 = Release|Any CPU
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}.Release|x86.ActiveCfg = Release|x86
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990}.Release|x86.Build.0 = Release|x86
{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}.Debug|Any CPU.Build.0 = Debug|Any CPU
{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}.Debug|x86.ActiveCfg = Debug|Any CPU
{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}.Debug|x86.Build.0 = Debug|Any CPU
{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}.Release|Any CPU.ActiveCfg = Release|Any CPU
{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}.Release|Any CPU.Build.0 = Release|Any CPU
{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}.Release|x86.ActiveCfg = Release|Any CPU
{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}.Release|x86.Build.0 = Release|Any CPU
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@@ -195,7 +195,6 @@ Global
{CAFE5CD0-C055-4C77-9253-8D5EE9558D43} = {6C7EC99E-7367-4255-A039-EF5E8D75A2F6}
{3869B8C1-1290-4864-B72D-D771475F914D} = {6C7EC99E-7367-4255-A039-EF5E8D75A2F6}
{DB5EE9C8-EACF-4231-877E-B9DFD7A714DE} = {28105E67-9D33-4627-8E26-FCE67700622F}
{58CFC90C-5068-46A2-A8DE-0E92EE9E0990} = {6C7EC99E-7367-4255-A039-EF5E8D75A2F6}
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {B5B1FD72-356F-4840-83E8-B070AC21C8D9}

283
Project/ChatClientService.cs Normal file
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@@ -0,0 +1,283 @@
using System;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using Newtonsoft.Json;
namespace Project
{
/// <summary>
/// Background chat client service with auto-reconnect
/// </summary>
public class ChatClientService : IDisposable
{
private TcpClient tcpClient;
private NetworkStream stream;
private Thread receiveThread;
private Thread reconnectThread;
private bool isRunning;
private bool isConnected;
private string serverIp;
private int serverPort;
private string nickName;
private string employeeId;
private string hostName;
private string userGroup;
/// <summary>Connection status changed event</summary>
public event EventHandler<bool> ConnectionStatusChanged;
/// <summary>Message received event</summary>
public event EventHandler<ChatMessage> MessageReceived;
/// <summary>Connection status</summary>
public bool IsConnected => isConnected;
/// <summary>User nickname</summary>
public string NickName => nickName;
/// <summary>User employee ID</summary>
public string EmployeeId => employeeId;
/// <summary>User group</summary>
public string UserGroup => userGroup;
public ChatClientService(string serverIp, int serverPort)
{
this.serverIp = serverIp;
this.serverPort = serverPort;
this.hostName = System.Net.Dns.GetHostName();
}
/// <summary>
/// Start background service
/// </summary>
public void Start(string nickName, string employeeId, string userGroup)
{
if (isRunning)
return;
this.nickName = nickName;
this.employeeId = employeeId;
this.userGroup = userGroup;
isRunning = true;
// Start reconnect thread
reconnectThread = new Thread(ReconnectLoop)
{
IsBackground = true,
Name = "ChatReconnectThread"
};
reconnectThread.Start();
}
/// <summary>
/// Stop background service
/// </summary>
public void Stop()
{
isRunning = false;
Disconnect();
try
{
reconnectThread?.Join(2000);
receiveThread?.Join(2000);
}
catch { }
}
/// <summary>
/// Auto-reconnect loop
/// </summary>
private void ReconnectLoop()
{
while (isRunning)
{
if (!isConnected)
{
try
{
Connect();
}
catch
{
// Retry after 5 seconds
Thread.Sleep(5000);
}
}
else
{
Thread.Sleep(1000);
}
}
}
/// <summary>
/// Connect to server
/// </summary>
private void Connect()
{
try
{
tcpClient = new TcpClient();
tcpClient.Connect(serverIp, serverPort);
stream = tcpClient.GetStream();
isConnected = true;
// Notify connection status
ConnectionStatusChanged?.Invoke(this, true);
// Send connect message
var connectMsg = new ChatMessage
{
Type = MessageType.Connect,
NickName = nickName,
EmployeeId = employeeId,
HostName = hostName,
UserGroup = userGroup,
Timestamp = DateTime.Now
};
SendMessage(connectMsg);
// Start receive thread
receiveThread = new Thread(ReceiveLoop)
{
IsBackground = true,
Name = "ChatReceiveThread"
};
receiveThread.Start();
}
catch
{
Disconnect();
throw;
}
}
/// <summary>
/// Disconnect from server
/// </summary>
private void Disconnect()
{
if (!isConnected)
return;
isConnected = false;
try
{
stream?.Close();
tcpClient?.Close();
}
catch { }
// Notify connection status
ConnectionStatusChanged?.Invoke(this, false);
}
/// <summary>
/// Message receive loop
/// </summary>
private void ReceiveLoop()
{
byte[] buffer = new byte[8192];
try
{
while (isRunning && isConnected && tcpClient.Connected)
{
int bytesRead = stream.Read(buffer, 0, buffer.Length);
if (bytesRead == 0)
{
// Connection closed
break;
}
string jsonData = Encoding.UTF8.GetString(buffer, 0, bytesRead);
var message = JsonConvert.DeserializeObject<ChatMessage>(jsonData);
if (message != null)
{
// Filter messages by group (dev can see all)
// UserListResponse and system messages should always be received
if (userGroup == "dev" ||
message.UserGroup == userGroup ||
message.Type == MessageType.Notice ||
message.Type == MessageType.UserListResponse ||
message.Type == MessageType.Pong)
{
MessageReceived?.Invoke(this, message);
}
}
}
}
catch
{
// Connection error
}
finally
{
Disconnect();
}
}
/// <summary>
/// Send message
/// </summary>
public bool SendMessage(ChatMessage message)
{
if (!isConnected || tcpClient == null || !tcpClient.Connected)
return false;
try
{
message.NickName = nickName;
message.UserGroup = userGroup;
message.Timestamp = DateTime.Now;
string jsonData = JsonConvert.SerializeObject(message);
byte[] data = Encoding.UTF8.GetBytes(jsonData);
stream.Write(data, 0, data.Length);
stream.Flush();
return true;
}
catch
{
Disconnect();
return false;
}
}
/// <summary>
/// Send chat message
/// </summary>
public bool SendChatMessage(string content)
{
var message = new ChatMessage
{
Type = MessageType.Chat,
Content = content
};
return SendMessage(message);
}
/// <summary>
/// Request user list
/// </summary>
public bool RequestUserList()
{
var message = new ChatMessage
{
Type = MessageType.UserListRequest
};
return SendMessage(message);
}
public void Dispose()
{
Stop();
}
}
}

76
Project/ChatMessage.cs Normal file
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@@ -0,0 +1,76 @@
using System;
namespace Project
{
/// <summary>
/// Chat message type
/// </summary>
public enum MessageType
{
/// <summary>Client connect</summary>
Connect = 0,
/// <summary>Client disconnect</summary>
Disconnect = 1,
/// <summary>Normal chat message</summary>
Chat = 2,
/// <summary>Server notice</summary>
Notice = 3,
/// <summary>Whisper message</summary>
Whisper = 4,
/// <summary>User list request</summary>
UserListRequest = 5,
/// <summary>User list response</summary>
UserListResponse = 6,
/// <summary>Ping (keep alive)</summary>
Ping = 7,
/// <summary>Pong (ping response)</summary>
Pong = 8
}
/// <summary>
/// Chat message protocol
/// </summary>
[Serializable]
public class ChatMessage
{
/// <summary>Message type</summary>
public MessageType Type { get; set; }
/// <summary>Sender nickname</summary>
public string NickName { get; set; }
/// <summary>Sender employee ID (사번)</summary>
public string EmployeeId { get; set; }
/// <summary>Sender IP</summary>
public string IpAddress { get; set; }
/// <summary>Sender hostname</summary>
public string HostName { get; set; }
/// <summary>Message content</summary>
public string Content { get; set; }
/// <summary>Target employee ID (for 1:1 chat)</summary>
public string TargetEmployeeId { get; set; }
/// <summary>Target nickname (for whisper, null for broadcast)</summary>
public string TargetNickName { get; set; }
/// <summary>Send time</summary>
public DateTime Timestamp { get; set; }
/// <summary>User group (for filtering)</summary>
public string UserGroup { get; set; }
public ChatMessage()
{
Timestamp = DateTime.Now;
}
public override string ToString()
{
return $"[{Timestamp:HH:mm:ss}] {NickName}: {Content}";
}
}
}

184
Project/Dialog/fChat.Designer.cs generated Normal file
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@@ -0,0 +1,184 @@
namespace Project.Dialog
{
partial class fChat
{
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
this.txtChatDisplay = new System.Windows.Forms.TextBox();
this.txtInput = new System.Windows.Forms.TextBox();
this.btnSend = new System.Windows.Forms.Button();
this.lblStatus = new System.Windows.Forms.Label();
this.timerStatus = new System.Windows.Forms.Timer(this.components);
this.panelTop = new System.Windows.Forms.Panel();
this.panelBottom = new System.Windows.Forms.Panel();
this.lblRecipient = new System.Windows.Forms.Label();
this.cboRecipient = new System.Windows.Forms.ComboBox();
this.panelTop.SuspendLayout();
this.panelBottom.SuspendLayout();
this.SuspendLayout();
//
// txtChatDisplay
//
this.txtChatDisplay.BackColor = System.Drawing.Color.White;
this.txtChatDisplay.Dock = System.Windows.Forms.DockStyle.Fill;
this.txtChatDisplay.Font = new System.Drawing.Font("Consolas", 9F);
this.txtChatDisplay.Location = new System.Drawing.Point(0, 30);
this.txtChatDisplay.Multiline = true;
this.txtChatDisplay.Name = "txtChatDisplay";
this.txtChatDisplay.ReadOnly = true;
this.txtChatDisplay.ScrollBars = System.Windows.Forms.ScrollBars.Vertical;
this.txtChatDisplay.Size = new System.Drawing.Size(500, 340);
this.txtChatDisplay.TabIndex = 0;
//
// txtInput
//
this.txtInput.Dock = System.Windows.Forms.DockStyle.Fill;
this.txtInput.Font = new System.Drawing.Font("Malgun Gothic", 9F);
this.txtInput.Location = new System.Drawing.Point(0, 0);
this.txtInput.Name = "txtInput";
this.txtInput.Size = new System.Drawing.Size(420, 23);
this.txtInput.TabIndex = 1;
this.txtInput.KeyDown += new System.Windows.Forms.KeyEventHandler(this.txtInput_KeyDown);
//
// btnSend
//
this.btnSend.Dock = System.Windows.Forms.DockStyle.Right;
this.btnSend.Location = new System.Drawing.Point(420, 0);
this.btnSend.Name = "btnSend";
this.btnSend.Size = new System.Drawing.Size(80, 30);
this.btnSend.TabIndex = 2;
this.btnSend.Text = "Send";
this.btnSend.UseVisualStyleBackColor = true;
this.btnSend.Click += new System.EventHandler(this.btnSend_Click);
//
// lblStatus
//
this.lblStatus.AutoSize = true;
this.lblStatus.Dock = System.Windows.Forms.DockStyle.Fill;
this.lblStatus.Font = new System.Drawing.Font("Malgun Gothic", 9F, System.Drawing.FontStyle.Bold);
this.lblStatus.ForeColor = System.Drawing.Color.Green;
this.lblStatus.Location = new System.Drawing.Point(5, 5);
this.lblStatus.Name = "lblStatus";
this.lblStatus.Padding = new System.Windows.Forms.Padding(5);
this.lblStatus.Size = new System.Drawing.Size(83, 25);
this.lblStatus.TabIndex = 3;
this.lblStatus.Text = "Connected";
this.lblStatus.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
//
// timerStatus
//
this.timerStatus.Enabled = true;
this.timerStatus.Interval = 1000;
this.timerStatus.Tick += new System.EventHandler(this.timerStatus_Tick);
//
// lblRecipient
//
this.lblRecipient.AutoSize = true;
this.lblRecipient.Dock = System.Windows.Forms.DockStyle.Left;
this.lblRecipient.Font = new System.Drawing.Font("Malgun Gothic", 9F);
this.lblRecipient.Location = new System.Drawing.Point(5, 5);
this.lblRecipient.Name = "lblRecipient";
this.lblRecipient.Padding = new System.Windows.Forms.Padding(0, 5, 5, 0);
this.lblRecipient.Size = new System.Drawing.Size(45, 20);
this.lblRecipient.TabIndex = 5;
this.lblRecipient.Text = "To:";
this.lblRecipient.TextAlign = System.Drawing.ContentAlignment.MiddleLeft;
//
// cboRecipient
//
this.cboRecipient.Dock = System.Windows.Forms.DockStyle.Left;
this.cboRecipient.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
this.cboRecipient.Font = new System.Drawing.Font("Malgun Gothic", 9F);
this.cboRecipient.FormattingEnabled = true;
this.cboRecipient.Location = new System.Drawing.Point(50, 5);
this.cboRecipient.Name = "cboRecipient";
this.cboRecipient.Size = new System.Drawing.Size(200, 23);
this.cboRecipient.TabIndex = 6;
//
// panelTop
//
this.panelTop.Controls.Add(this.cboRecipient);
this.panelTop.Controls.Add(this.lblRecipient);
this.panelTop.Controls.Add(this.lblStatus);
this.panelTop.Dock = System.Windows.Forms.DockStyle.Top;
this.panelTop.Location = new System.Drawing.Point(0, 0);
this.panelTop.Name = "panelTop";
this.panelTop.Padding = new System.Windows.Forms.Padding(5);
this.panelTop.Size = new System.Drawing.Size(500, 30);
this.panelTop.TabIndex = 4;
//
// panelBottom
//
this.panelBottom.Controls.Add(this.txtInput);
this.panelBottom.Controls.Add(this.btnSend);
this.panelBottom.Dock = System.Windows.Forms.DockStyle.Bottom;
this.panelBottom.Location = new System.Drawing.Point(0, 370);
this.panelBottom.Name = "panelBottom";
this.panelBottom.Size = new System.Drawing.Size(500, 30);
this.panelBottom.TabIndex = 5;
//
// fChat
//
this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 12F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize = new System.Drawing.Size(500, 400);
this.Controls.Add(this.txtChatDisplay);
this.Controls.Add(this.panelBottom);
this.Controls.Add(this.panelTop);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.Sizable;
this.KeyPreview = true;
this.MaximizeBox = true;
this.MinimizeBox = true;
this.MinimumSize = new System.Drawing.Size(400, 300);
this.Name = "fChat";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Text = "Chat";
this.FormClosing += new System.Windows.Forms.FormClosingEventHandler(this.fChat_FormClosing);
this.Load += new System.EventHandler(this.fChat_Load);
this.panelTop.ResumeLayout(false);
this.panelTop.PerformLayout();
this.panelBottom.ResumeLayout(false);
this.panelBottom.PerformLayout();
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.TextBox txtChatDisplay;
private System.Windows.Forms.TextBox txtInput;
private System.Windows.Forms.Button btnSend;
private System.Windows.Forms.Label lblStatus;
private System.Windows.Forms.Timer timerStatus;
private System.Windows.Forms.Panel panelTop;
private System.Windows.Forms.Panel panelBottom;
private System.Windows.Forms.Label lblRecipient;
private System.Windows.Forms.ComboBox cboRecipient;
}
}

412
Project/Dialog/fChat.cs Normal file
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@@ -0,0 +1,412 @@
using FCOMMON;
using System;
using System.Drawing;
using System.Windows.Forms;
namespace Project.Dialog
{
/// <summary>
/// User info for recipient selection
/// </summary>
public class ChatUserInfo
{
public string EmployeeId { get; set; }
public string NickName { get; set; }
public string UserGroup { get; set; }
public override string ToString()
{
return $"{NickName} ({EmployeeId})";
}
}
public partial class fChat : fBase
{
private ChatClientService chatService;
private string targetEmployeeId;
private string targetNickName;
/// <summary>
/// Constructor for new chat or specific recipient
/// </summary>
public fChat(ChatClientService service, string targetEmployeeId = null, string targetNickName = null)
{
InitializeComponent();
this.chatService = service;
this.targetEmployeeId = targetEmployeeId;
this.targetNickName = targetNickName;
this.KeyDown += (s, e) => { if (e.KeyCode == Keys.Escape) this.Close(); };
}
private void fChat_Load(object sender, EventArgs e)
{
// Subscribe to message received event
if (chatService != null)
{
chatService.MessageReceived += OnMessageReceived;
}
// Load user list for recipient selection
LoadUserList();
// If target is specified, set it
if (!string.IsNullOrEmpty(targetEmployeeId))
{
SetRecipient(targetEmployeeId, targetNickName);
}
// Load recent messages (if any)
RefreshConnectionStatus();
// Request user list from server
if (chatService != null && chatService.IsConnected)
{
System.Diagnostics.Debug.WriteLine("[DEBUG] Requesting user list from server...");
chatService.RequestUserList();
}
else
{
System.Diagnostics.Debug.WriteLine($"[DEBUG] Cannot request user list - Service: {chatService != null}, Connected: {chatService?.IsConnected}");
}
}
/// <summary>
/// Load user list into combobox
/// </summary>
private void LoadUserList()
{
cboRecipient.Items.Clear();
// Add placeholder
cboRecipient.Items.Add(new ChatUserInfo
{
EmployeeId = "",
NickName = "Select recipient...",
UserGroup = ""
});
// In a real implementation, this would load from server
// For now, user will need to type employee ID manually
// The server's UserListResponse should populate this
cboRecipient.SelectedIndex = 0;
}
/// <summary>
/// Set specific recipient
/// </summary>
private void SetRecipient(string employeeId, string nickName)
{
targetEmployeeId = employeeId;
targetNickName = nickName;
// Try to find in combobox
bool found = false;
for (int i = 0; i < cboRecipient.Items.Count; i++)
{
var user = cboRecipient.Items[i] as ChatUserInfo;
if (user != null && user.EmployeeId == employeeId)
{
cboRecipient.SelectedIndex = i;
found = true;
break;
}
}
// If not found, add it
if (!found && !string.IsNullOrEmpty(employeeId))
{
var user = new ChatUserInfo
{
EmployeeId = employeeId,
NickName = nickName ?? employeeId,
UserGroup = ""
};
cboRecipient.Items.Add(user);
cboRecipient.SelectedItem = user;
}
// Update form title
this.Text = $"Chat - {nickName ?? employeeId}";
}
private void fChat_FormClosing(object sender, FormClosingEventArgs e)
{
// Unsubscribe events
if (chatService != null)
{
chatService.MessageReceived -= OnMessageReceived;
}
}
/// <summary>
/// Message received event handler
/// </summary>
private void OnMessageReceived(object sender, ChatMessage message)
{
if (InvokeRequired)
{
BeginInvoke(new Action(() => OnMessageReceived(sender, message)));
return;
}
// Get current recipient from combobox
var selectedUser = cboRecipient.SelectedItem as ChatUserInfo;
string currentTargetId = selectedUser?.EmployeeId ?? targetEmployeeId;
// Filter messages - only show messages between current user and target
string myEmployeeId = chatService.EmployeeId;
// Show message if:
// 1. It's from target to me
// 2. It's from me to target (echo from server)
// 3. It's a notice (broadcast)
bool shouldDisplay = false;
if (message.Type == MessageType.Notice)
{
shouldDisplay = true;
// If it's a join/leave notice, refresh user list
if (message.Content.Contains("has joined") || message.Content.Contains("has left"))
{
System.Diagnostics.Debug.WriteLine("[DEBUG] User joined/left, refreshing user list...");
if (chatService != null && chatService.IsConnected)
{
chatService.RequestUserList();
}
}
}
else if (message.Type == MessageType.UserListResponse)
{
// Handle user list response
HandleUserListResponse(message);
return;
}
else if (!string.IsNullOrEmpty(currentTargetId))
{
// From target to me
if (message.EmployeeId == currentTargetId && message.TargetEmployeeId == myEmployeeId)
{
shouldDisplay = true;
}
// From me to target (echo)
else if (message.EmployeeId == myEmployeeId && message.TargetEmployeeId == currentTargetId)
{
shouldDisplay = true;
}
}
if (shouldDisplay)
{
AppendMessage(message);
}
}
/// <summary>
/// Handle user list response from server
/// </summary>
private void HandleUserListResponse(ChatMessage message)
{
try
{
System.Diagnostics.Debug.WriteLine($"[DEBUG] UserListResponse received: {message.Content}");
// Parse user list from Content (format: "employeeId1:nickName1:userGroup1,employeeId2:nickName2:userGroup2,...")
if (string.IsNullOrEmpty(message.Content))
{
System.Diagnostics.Debug.WriteLine("[DEBUG] UserListResponse content is empty");
return;
}
cboRecipient.Items.Clear();
// Add placeholder
cboRecipient.Items.Add(new ChatUserInfo
{
EmployeeId = "",
NickName = "Select recipient...",
UserGroup = ""
});
string[] users = message.Content.Split(',');
System.Diagnostics.Debug.WriteLine($"[DEBUG] Parsing {users.Length} users");
foreach (var userStr in users)
{
if (string.IsNullOrWhiteSpace(userStr))
continue;
string[] parts = userStr.Split(':');
System.Diagnostics.Debug.WriteLine($"[DEBUG] User parts: {string.Join(", ", parts)}");
if (parts.Length >= 2)
{
string empId = parts[0].Trim();
string nick = parts[1].Trim();
System.Diagnostics.Debug.WriteLine($"[DEBUG] Processing user: {empId} - {nick}, My ID: {chatService.EmployeeId}");
// Don't add myself
if (empId != chatService.EmployeeId)
{
var user = new ChatUserInfo
{
EmployeeId = empId,
NickName = nick,
UserGroup = parts.Length > 2 ? parts[2].Trim() : ""
};
cboRecipient.Items.Add(user);
System.Diagnostics.Debug.WriteLine($"[DEBUG] Added user: {user}");
}
else
{
System.Diagnostics.Debug.WriteLine($"[DEBUG] Skipped myself: {empId}");
}
}
}
System.Diagnostics.Debug.WriteLine($"[DEBUG] Total items in combo: {cboRecipient.Items.Count}");
// Restore previous selection if exists
if (!string.IsNullOrEmpty(targetEmployeeId))
{
SetRecipient(targetEmployeeId, targetNickName);
}
else
{
cboRecipient.SelectedIndex = 0;
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine($"[ERROR] HandleUserListResponse: {ex.Message}");
MessageBox.Show($"Error loading user list: {ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Append message to chat display
/// </summary>
private void AppendMessage(ChatMessage message)
{
string timeStr = message.Timestamp.ToString("HH:mm:ss");
string displayMsg = "";
switch (message.Type)
{
case MessageType.Chat:
displayMsg = $"[{timeStr}] {message.NickName}: {message.Content}";
break;
case MessageType.Notice:
displayMsg = $"[{timeStr}] [NOTICE] {message.Content}";
break;
case MessageType.Whisper:
displayMsg = $"[{timeStr}] [WHISPER from {message.NickName}] {message.Content}";
break;
default:
return;
}
txtChatDisplay.AppendText(displayMsg + Environment.NewLine);
txtChatDisplay.ScrollToCaret();
}
/// <summary>
/// Send button click
/// </summary>
private void btnSend_Click(object sender, EventArgs e)
{
SendMessage();
}
/// <summary>
/// Input text key down (Enter to send)
/// </summary>
private void txtInput_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
e.SuppressKeyPress = true;
SendMessage();
}
}
/// <summary>
/// Send chat message
/// </summary>
private void SendMessage()
{
string content = txtInput.Text.Trim();
if (string.IsNullOrEmpty(content))
return;
if (chatService == null || !chatService.IsConnected)
{
MessageBox.Show("Not connected to chat server.", "Chat", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
// Get target from combobox
var selectedUser = cboRecipient.SelectedItem as ChatUserInfo;
string currentTargetId = selectedUser?.EmployeeId ?? targetEmployeeId;
if (string.IsNullOrEmpty(currentTargetId))
{
MessageBox.Show("Please select a recipient.", "Chat", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
// Create message with target
var message = new ChatMessage
{
Type = MessageType.Chat,
Content = content,
TargetEmployeeId = currentTargetId
};
bool sent = chatService.SendMessage(message);
if (sent)
{
// Note: Server will echo the message back, so we don't display it here
// This prevents duplicate messages
// Clear input
txtInput.Text = "";
txtInput.Focus();
}
else
{
MessageBox.Show("Failed to send message.", "Chat", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Refresh connection status display
/// </summary>
private void RefreshConnectionStatus()
{
if (chatService != null && chatService.IsConnected)
{
lblStatus.Text = $"Connected - {chatService.NickName} ({chatService.UserGroup})";
lblStatus.ForeColor = Color.Green;
}
else
{
lblStatus.Text = "Disconnected";
lblStatus.ForeColor = Color.Red;
}
}
/// <summary>
/// Timer to update status periodically
/// </summary>
private void timerStatus_Tick(object sender, EventArgs e)
{
RefreshConnectionStatus();
}
}
}

64
Project/Dialog/fChat.resx Normal file
View File

@@ -0,0 +1,64 @@
<?xml version="1.0" encoding="utf-8"?>
<root>
<xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
<xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
<xsd:element name="root" msdata:IsDataSet="true">
<xsd:complexType>
<xsd:choice maxOccurs="unbounded">
<xsd:element name="metadata">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" />
</xsd:sequence>
<xsd:attribute name="name" use="required" type="xsd:string" />
<xsd:attribute name="type" type="xsd:string" />
<xsd:attribute name="mimetype" type="xsd:string" />
<xsd:attribute ref="xml:space" />
</xsd:complexType>
</xsd:element>
<xsd:element name="assembly">
<xsd:complexType>
<xsd:attribute name="alias" type="xsd:string" />
<xsd:attribute name="name" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="data">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
<xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
<xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
<xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
<xsd:attribute ref="xml:space" msdata:Ordinal="5" />
</xsd:complexType>
</xsd:element>
<xsd:element name="resheader">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
</xsd:sequence>
<xsd:attribute name="name" type="xsd:string" use="required" />
</xsd:complexType>
</xsd:element>
</xsd:choice>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<resheader name="resmimetype">
<value>text/microsoft-resx</value>
</resheader>
<resheader name="version">
<value>2.0</value>
</resheader>
<resheader name="reader">
<value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<resheader name="writer">
<value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
</resheader>
<metadata name="timerStatus.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
<value>17, 17</value>
</metadata>
</root>

9
Project/EETGW.csproj
View File

@@ -314,6 +314,10 @@
<Compile Include="Dialog\fMsgWindow.Designer.cs">
<DependentUpon>fMsgWindow.cs</DependentUpon>
</Compile>
<Compile Include="Dialog\fChat.cs" />
<Compile Include="Dialog\fChat.Designer.cs">
<DependentUpon>fChat.cs</DependentUpon>
</Compile>
<Compile Include="Dialog\fLogin.cs">
<SubType>Form</SubType>
</Compile>
@@ -478,6 +482,8 @@
</Compile>
<Compile Include="Properties\AssemblyInfo.cs" />
<Compile Include="Pub.cs" />
<Compile Include="ChatMessage.cs" />
<Compile Include="ChatClientService.cs" />
<Compile Include="Setting.cs" />
<Compile Include="StateMachine\_TMDisplay.cs">
<SubType>Form</SubType>
@@ -507,6 +513,9 @@
<EmbeddedResource Include="Dialog\fMsgWindow.resx">
<DependentUpon>fMsgWindow.cs</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="Dialog\fChat.resx">
<DependentUpon>fChat.cs</DependentUpon>
</EmbeddedResource>
<EmbeddedResource Include="Dialog\fLogin.resx">
<DependentUpon>fLogin.cs</DependentUpon>
</EmbeddedResource>

2
Project/EETGW.csproj.user
View File

@@ -1,4 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<PropertyGroup>
<PublishUrlHistory>ftp://10.131.36.205:2121/Install/GroupWare/|ftp://10.131.36.205:2121/Install/|ftp://10.131.36.205/Install/|게시\</PublishUrlHistory>

2
Project/Properties/Settings.Designer.cs generated
View File

@@ -12,7 +12,7 @@ namespace Project.Properties {
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "17.9.0.0")]
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "15.9.0.0")]
internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));

4
Project/Properties/Settings.settings
View File

@@ -4,7 +4,7 @@
<Settings>
<Setting Name="gwcs" Type="(Connection string)" Scope="Application">
<DesignTimeValue Profile="(Default)">&lt;?xml version="1.0" encoding="utf-16"?&gt;
&lt;SerializableConnectionString xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&gt;
&lt;SerializableConnectionString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;
&lt;ConnectionString&gt;Data Source=K4FASQL.kr.ds.amkor.com,50150;Initial Catalog=EE;Persist Security Info=True;User ID=eeadm;Password=uJnU8a8q&amp;amp;DJ+ug-D;Encrypt=False;TrustServerCertificate=True&lt;/ConnectionString&gt;
&lt;ProviderName&gt;System.Data.SqlClient&lt;/ProviderName&gt;
&lt;/SerializableConnectionString&gt;</DesignTimeValue>
@@ -12,7 +12,7 @@
</Setting>
<Setting Name="CS" Type="(Connection string)" Scope="Application">
<DesignTimeValue Profile="(Default)">&lt;?xml version="1.0" encoding="utf-16"?&gt;
&lt;SerializableConnectionString xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"&gt;
&lt;SerializableConnectionString xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"&gt;
&lt;ConnectionString&gt;Data Source=K4FASQL.kr.ds.amkor.com,50150;Initial Catalog=EE;Persist Security Info=True;User ID=eeadm;Password=uJnU8a8q&amp;amp;DJ+ug-D;Encrypt=False;TrustServerCertificate=True&lt;/ConnectionString&gt;
&lt;ProviderName&gt;System.Data.SqlClient&lt;/ProviderName&gt;
&lt;/SerializableConnectionString&gt;</DesignTimeValue>

30
Project/app.config
View File

@@ -3,16 +3,26 @@
<configSections>
</configSections>
<connectionStrings>
<add name="Project.Properties.Settings.gwcs" connectionString="Data Source=K4FASQL.kr.ds.amkor.com,50150;Initial Catalog=EE;Persist Security Info=True;User ID=eeadm;Password=uJnU8a8q&amp;DJ+ug-D;Encrypt=False;TrustServerCertificate=True" providerName="System.Data.SqlClient" />
<add name="EEEntities" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True" providerName="System.Data.EntityClient" />
<add name="EEEntities1" connectionString="metadata=res://*/ModelMain.csdl|res://*/ModelMain.ssdl|res://*/ModelMain.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;connect timeout=30;encrypt=False;trustservercertificate=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
<add name="EEEntitiesMain" connectionString="metadata=res://*/AdoNetEFMain.csdl|res://*/AdoNetEFMain.ssdl|res://*/AdoNetEFMain.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;connect timeout=30;encrypt=False;trustservercertificate=True;MultipleActiveResultSets=True;App=EntityFramework&quot;" providerName="System.Data.EntityClient" />
<add name="S1ACCESS300Entities" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=10.141.18.50;initial catalog=S1ACCESS300;persist security info=True;user id=amkoruser;password=AmkorUser!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True" providerName="System.Data.EntityClient" />
<add name="EEEntitiesPurchase" connectionString="metadata=res://*/ModelPurchase.csdl|res://*/ModelPurchase.ssdl|res://*/ModelPurchase.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True" providerName="System.Data.EntityClient" />
<add name="EEEntitiesCommon" connectionString="metadata=res://*/ModelCommon.csdl|res://*/ModelCommon.ssdl|res://*/ModelCommon.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True" providerName="System.Data.EntityClient" />
<add name="EEEntitiesJobreport" connectionString="metadata=res://*/ModelJobreport.csdl|res://*/ModelJobreport.ssdl|res://*/ModelJobreport.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True" providerName="System.Data.EntityClient" />
<add name="EEEntitiesProject" connectionString="metadata=res://*/ModelProject.csdl|res://*/ModelProject.ssdl|res://*/ModelProject.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True" providerName="System.Data.EntityClient" />
<add name="Project.Properties.Settings.CS" connectionString="Data Source=K4FASQL.kr.ds.amkor.com,50150;Initial Catalog=EE;Persist Security Info=True;User ID=eeadm;Password=uJnU8a8q&amp;DJ+ug-D;Encrypt=False;TrustServerCertificate=True" providerName="System.Data.SqlClient" />
<add name="Project.Properties.Settings.gwcs" connectionString="Data Source=K4FASQL.kr.ds.amkor.com,50150;Initial Catalog=EE;Persist Security Info=True;User ID=eeadm;Password=uJnU8a8q&amp;DJ+ug-D;Encrypt=False;TrustServerCertificate=True"
providerName="System.Data.SqlClient" />
<add name="EEEntities" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True"
providerName="System.Data.EntityClient" />
<add name="EEEntities1" connectionString="metadata=res://*/ModelMain.csdl|res://*/ModelMain.ssdl|res://*/ModelMain.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;connect timeout=30;encrypt=False;trustservercertificate=True;MultipleActiveResultSets=True;App=EntityFramework&quot;"
providerName="System.Data.EntityClient" />
<add name="EEEntitiesMain" connectionString="metadata=res://*/AdoNetEFMain.csdl|res://*/AdoNetEFMain.ssdl|res://*/AdoNetEFMain.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;connect timeout=30;encrypt=False;trustservercertificate=True;MultipleActiveResultSets=True;App=EntityFramework&quot;"
providerName="System.Data.EntityClient" />
<add name="S1ACCESS300Entities" connectionString="metadata=res://*/Model1.csdl|res://*/Model1.ssdl|res://*/Model1.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=10.141.18.50;initial catalog=S1ACCESS300;persist security info=True;user id=amkoruser;password=AmkorUser!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True"
providerName="System.Data.EntityClient" />
<add name="EEEntitiesPurchase" connectionString="metadata=res://*/ModelPurchase.csdl|res://*/ModelPurchase.ssdl|res://*/ModelPurchase.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True"
providerName="System.Data.EntityClient" />
<add name="EEEntitiesCommon" connectionString="metadata=res://*/ModelCommon.csdl|res://*/ModelCommon.ssdl|res://*/ModelCommon.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True"
providerName="System.Data.EntityClient" />
<add name="EEEntitiesJobreport" connectionString="metadata=res://*/ModelJobreport.csdl|res://*/ModelJobreport.ssdl|res://*/ModelJobreport.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True"
providerName="System.Data.EntityClient" />
<add name="EEEntitiesProject" connectionString="metadata=res://*/ModelProject.csdl|res://*/ModelProject.ssdl|res://*/ModelProject.msl;provider=System.Data.SqlClient;provider connection string=&quot;data source=K4FASQL.kr.ds.amkor.com,50150;initial catalog=EE;persist security info=True;user id=eeadm;password=uJnU8a8q&amp;DJ+ug-D!;MultipleActiveResultSets=True;App=EntityFramework&quot;TrustServerCertificate=True"
providerName="System.Data.EntityClient" />
<add name="Project.Properties.Settings.CS" connectionString="Data Source=K4FASQL.kr.ds.amkor.com,50150;Initial Catalog=EE;Persist Security Info=True;User ID=eeadm;Password=uJnU8a8q&amp;DJ+ug-D;Encrypt=False;TrustServerCertificate=True"
providerName="System.Data.SqlClient" />
</connectionStrings>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">

14
Project/fMain.Designer.cs generated
View File

@@ -41,6 +41,7 @@
this.toolStripStatusLabel1 = new System.Windows.Forms.ToolStripStatusLabel();
this.sbLoginUseTime = new System.Windows.Forms.ToolStripStatusLabel();
this.sbWeb = new System.Windows.Forms.ToolStripStatusLabel();
this.sbChat = new System.Windows.Forms.ToolStripStatusLabel();
this.menuStrip1 = new System.Windows.Forms.MenuStrip();
this.btSetting = new System.Windows.Forms.ToolStripMenuItem();
this.로그인ToolStripMenuItem = new System.Windows.Forms.ToolStripMenuItem();
@@ -191,7 +192,8 @@
this.sbLogin,
this.toolStripStatusLabel1,
this.sbLoginUseTime,
this.sbWeb});
this.sbWeb,
this.sbChat});
this.statusStrip1.Location = new System.Drawing.Point(1, 622);
this.statusStrip1.Name = "statusStrip1";
this.statusStrip1.Size = new System.Drawing.Size(1094, 22);
@@ -228,6 +230,15 @@
this.sbWeb.Size = new System.Drawing.Size(31, 17);
this.sbWeb.Text = "WEB";
//
// sbChat
//
this.sbChat.ForeColor = System.Drawing.Color.Gray;
this.sbChat.IsLink = true;
this.sbChat.Name = "sbChat";
this.sbChat.Size = new System.Drawing.Size(42, 17);
this.sbChat.Text = "Notice";
this.sbChat.Click += new System.EventHandler(this.sbChat_Click);
//
// menuStrip1
//
this.menuStrip1.Font = new System.Drawing.Font("맑은 고딕", 10F);
@@ -1343,6 +1354,7 @@
private System.Windows.Forms.ToolStripSeparator toolStripMenuItem17;
private System.Windows.Forms.ToolStripMenuItem webview2TestToolStripMenuItem;
private System.Windows.Forms.ToolStripStatusLabel sbWeb;
private System.Windows.Forms.ToolStripStatusLabel sbChat;
private System.Windows.Forms.ToolStripSeparator toolStripMenuItem18;
}
}

222
Project/fMain.cs
View File

@@ -20,11 +20,20 @@ namespace Project
string SearchKey = string.Empty;
private IDisposable webApp;
bool webok = false;
private ChatClientService chatService;
private System.Windows.Forms.Timer chatBlinkTimer;
private bool chatHasNewMessage = false;
private Dictionary<string, string> chatMessageSenders = new Dictionary<string, string>(); // employeeId -> nickName
public fMain()
{
InitializeComponent();
// Initialize chat blink timer
chatBlinkTimer = new System.Windows.Forms.Timer();
chatBlinkTimer.Interval = 500; // 500ms blink
chatBlinkTimer.Tick += ChatBlinkTimer_Tick;
this.KeyDown += (s1, e1) =>
{
if (e1.KeyCode == Keys.F12) btSetting.PerformClick();
@@ -93,6 +102,10 @@ namespace Project
}
}
// Stop chat service
chatService?.Stop();
chatBlinkTimer?.Stop();
FCOMMON.Pub.log.Add("Program Close");
FCOMMON.Pub.log.Flush();
}
@@ -193,6 +206,9 @@ namespace Project
Func_Login();
// Start chat service after login
StartChatService();
///즐겨찾기 목록 갱신
Update_FavoriteSite();
@@ -1561,5 +1577,211 @@ namespace Project
}
}
#region Chat Functions
/// <summary>
/// Start chat service after login
/// </summary>
private void StartChatService()
{
try
{
// Get user info
string nickName = FCOMMON.info.Login.nameK ?? "Unknown";
string employeeId = FCOMMON.info.Login.no ?? "Unknown";
string userGroup = FCOMMON.info.Login.gcode ?? "default";
// Initialize chat service
//var chatServerIP = "127.0.0.1";// : "10.131.11.45";
var chatServerIP = "10.131.11.45";
chatService = new ChatClientService(chatServerIP, 5000);
chatService.ConnectionStatusChanged += ChatService_ConnectionStatusChanged;
chatService.MessageReceived += ChatService_MessageReceived;
// Start background service
chatService.Start(nickName, employeeId, userGroup);
FCOMMON.Pub.log.AddI($"Chat service started: {nickName} ({employeeId}, {userGroup})");
}
catch (Exception ex)
{
FCOMMON.Pub.log.AddE($"Failed to start chat service: {ex.Message}");
}
}
/// <summary>
/// Chat connection status changed
/// </summary>
private void ChatService_ConnectionStatusChanged(object sender, bool isConnected)
{
if (InvokeRequired)
{
BeginInvoke(new Action(() => ChatService_ConnectionStatusChanged(sender, isConnected)));
return;
}
if (isConnected)
{
sbChat.ForeColor = Color.Green;
sbChat.Text = "Notice ●";
}
else
{
sbChat.ForeColor = Color.Gray;
sbChat.Text = "Notice ○";
}
}
/// <summary>
/// Chat message received
/// </summary>
private void ChatService_MessageReceived(object sender, ChatMessage message)
{
if (InvokeRequired)
{
BeginInvoke(new Action(() => ChatService_MessageReceived(sender, message)));
return;
}
// Track message senders (only messages directed to me)
string myEmployeeId = chatService.EmployeeId;
if ((message.Type == MessageType.Chat || message.Type == MessageType.Whisper) &&
!string.IsNullOrEmpty(message.EmployeeId) &&
message.EmployeeId != myEmployeeId &&
message.TargetEmployeeId == myEmployeeId)
{
// Add or update sender
if (!chatMessageSenders.ContainsKey(message.EmployeeId))
{
chatMessageSenders[message.EmployeeId] = message.NickName ?? message.EmployeeId;
}
// Start blinking
chatHasNewMessage = true;
chatBlinkTimer.Start();
}
}
/// <summary>
/// Chat blink timer tick
/// </summary>
private void ChatBlinkTimer_Tick(object sender, EventArgs e)
{
if (!chatHasNewMessage)
{
chatBlinkTimer.Stop();
sbChat.ForeColor = chatService?.IsConnected == true ? Color.Green : Color.Gray;
return;
}
// Toggle color
sbChat.ForeColor = sbChat.ForeColor == Color.Red ? Color.Green : Color.Red;
}
/// <summary>
/// sbChat status label click event
/// </summary>
private void sbChat_Click(object sender, EventArgs e)
{
// Stop blinking
chatHasNewMessage = false;
chatBlinkTimer.Stop();
sbChat.ForeColor = chatService?.IsConnected == true ? Color.Green : Color.Gray;
// Show chat dialog
if (chatService == null)
{
MessageBox.Show("Chat service is not running.", "Chat", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
// If there are senders who sent messages, show selection dialog
if (chatMessageSenders.Count > 0)
{
// Create simple selection form
using (var selectForm = new Form())
{
selectForm.Text = "Select Sender";
selectForm.Size = new Size(400, 300);
selectForm.StartPosition = FormStartPosition.CenterParent;
selectForm.FormBorderStyle = FormBorderStyle.FixedDialog;
selectForm.MaximizeBox = false;
selectForm.MinimizeBox = false;
var listBox = new ListBox
{
Dock = DockStyle.Fill,
Font = new Font("Malgun Gothic", 10)
};
var buttonPanel = new Panel
{
Dock = DockStyle.Bottom,
Height = 50
};
var btnOk = new Button
{
Text = "Open Chat",
DialogResult = DialogResult.OK,
Size = new Size(100, 30),
Location = new Point(140, 10)
};
var btnNew = new Button
{
Text = "New Chat",
DialogResult = DialogResult.Retry,
Size = new Size(100, 30),
Location = new Point(250, 10)
};
buttonPanel.Controls.Add(btnOk);
buttonPanel.Controls.Add(btnNew);
selectForm.Controls.Add(listBox);
selectForm.Controls.Add(buttonPanel);
selectForm.AcceptButton = btnOk;
// Populate list with senders
foreach (var sender2 in chatMessageSenders)
{
listBox.Items.Add(new { EmployeeId = sender2.Key, NickName = sender2.Value, Display = $"{sender2.Value} ({sender2.Key})" });
}
listBox.DisplayMember = "Display";
if (listBox.Items.Count > 0)
listBox.SelectedIndex = 0;
var result = selectForm.ShowDialog(this);
if (result == DialogResult.OK && listBox.SelectedItem != null)
{
// Open chat with selected sender
dynamic selected = listBox.SelectedItem;
var chatForm = new Dialog.fChat(chatService, selected.EmployeeId, selected.NickName);
chatForm.Show();
// Remove from senders list (chat opened)
chatMessageSenders.Remove(selected.EmployeeId);
}
else if (result == DialogResult.Retry)
{
// Open new chat (user will select recipient in chat window)
var chatForm = new Dialog.fChat(chatService);
chatForm.Show();
}
}
}
else
{
// No senders, open new chat
var chatForm = new Dialog.fChat(chatService);
chatForm.Show();
}
}
#endregion
}
}

178
Project/fMain.resx
View File

@@ -184,16 +184,16 @@
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1
SubProject/AmkorRestfulService

Submodule SubProject/AmkorRestfulService deleted from cd4e1379bc

27
SubProject/ChatServer/App.config Normal file
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@@ -0,0 +1,27 @@
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<sectionGroup name="userSettings" type="System.Configuration.UserSettingsGroup, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" >
<section name="ChatServer.Properties.Settings" type="System.Configuration.ClientSettingsSection, System, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" allowExeDefinition="MachineToLocalUser" requirePermission="false" />
</sectionGroup>
</configSections>
<startup>
<supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
</startup>
<appSettings>
<!-- TCP 채팅 서버 포트 -->
<add key="TcpPort" value="5000" />
<!-- 최대 동시 접속자 수 -->
<add key="MaxClients" value="100" />
</appSettings>
<userSettings>
<ChatServer.Properties.Settings>
<setting name="TcpPort" serializeAs="String">
<value>5000</value>
</setting>
<setting name="MaxClients" serializeAs="String">
<value>1000</value>
</setting>
</ChatServer.Properties.Settings>
</userSettings>
</configuration>

174
SubProject/ChatServer/ChatClient.cs Normal file
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@@ -0,0 +1,174 @@
using System;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using Newtonsoft.Json;
namespace NoticeServer
{
/// <summary>
/// 연결된 채팅 클라이언트 정보 및 통신 관리
/// </summary>
public class ChatClient
{
private TcpClient tcpClient;
private NetworkStream stream;
private Thread receiveThread;
private bool isConnected;
/// <summary>클라이언트 고유 ID</summary>
public string ClientId { get; private set; }
/// <summary>닉네임</summary>
public string NickName { get; set; }
/// <summary>사원번호 (Employee ID)</summary>
public string EmployeeId { get; set; }
/// <summary>사용자 그룹</summary>
public string UserGroup { get; set; }
/// <summary>IP 주소</summary>
public string IpAddress { get; private set; }
/// <summary>호스트명</summary>
public string HostName { get; set; }
/// <summary>연결 시간</summary>
public DateTime ConnectedTime { get; private set; }
/// <summary>마지막 활동 시간</summary>
public DateTime LastActivity { get; set; }
/// <summary>메시지 수신 이벤트</summary>
public event EventHandler<ChatMessage> MessageReceived;
/// <summary>연결 해제 이벤트</summary>
public event EventHandler<string> Disconnected;
public ChatClient(TcpClient client)
{
tcpClient = client;
stream = client.GetStream();
isConnected = true;
ClientId = Guid.NewGuid().ToString();
ConnectedTime = DateTime.Now;
LastActivity = DateTime.Now;
var endpoint = client.Client.RemoteEndPoint.ToString();
IpAddress = endpoint.Split(':')[0];
StartReceiving();
}
/// <summary>
/// 메시지 수신 스레드 시작
/// </summary>
private void StartReceiving()
{
receiveThread = new Thread(ReceiveLoop)
{
IsBackground = true,
Name = $"ChatClient-{ClientId}"
};
receiveThread.Start();
}
/// <summary>
/// 메시지 수신 루프
/// </summary>
private void ReceiveLoop()
{
byte[] buffer = new byte[4096];
try
{
while (isConnected && tcpClient.Connected)
{
int bytesRead = stream.Read(buffer, 0, buffer.Length);
if (bytesRead == 0)
{
// Connection closed
break;
}
string jsonData = Encoding.UTF8.GetString(buffer, 0, bytesRead);
var message = JsonConvert.DeserializeObject<ChatMessage>(jsonData);
if (message != null)
{
LastActivity = DateTime.Now;
// Set nickname, employeeId, userGroup from Connect message
if (message.Type == MessageType.Connect && !string.IsNullOrEmpty(message.NickName))
{
NickName = message.NickName;
EmployeeId = message.EmployeeId;
UserGroup = message.UserGroup;
HostName = message.HostName;
}
MessageReceived?.Invoke(this, message);
}
}
}
catch (Exception ex)
{
Console.WriteLine($"[ERROR] Client {NickName ?? ClientId} receive error: {ex.Message}");
}
finally
{
Disconnect();
}
}
/// <summary>
/// Send message
/// </summary>
public bool SendMessage(ChatMessage message)
{
if (!isConnected || !tcpClient.Connected)
return false;
try
{
string jsonData = JsonConvert.SerializeObject(message);
byte[] data = Encoding.UTF8.GetBytes(jsonData);
stream.Write(data, 0, data.Length);
stream.Flush();
return true;
}
catch (Exception ex)
{
Console.WriteLine($"[ERROR] Client {NickName ?? ClientId} send error: {ex.Message}");
Disconnect();
return false;
}
}
/// <summary>
/// 연결 해제
/// </summary>
public void Disconnect()
{
if (!isConnected)
return;
isConnected = false;
try
{
stream?.Close();
tcpClient?.Close();
}
catch { }
Disconnected?.Invoke(this, ClientId);
}
public override string ToString()
{
return $"{NickName ?? "Unknown"} ({IpAddress})";
}
}
}

76
SubProject/ChatServer/ChatMessage.cs Normal file
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@@ -0,0 +1,76 @@
using System;
namespace NoticeServer
{
/// <summary>
/// 채팅 메시지 타입
/// </summary>
public enum MessageType
{
/// <summary>클라이언트 연결</summary>
Connect,
/// <summary>클라이언트 연결 해제</summary>
Disconnect,
/// <summary>일반 채팅 메시지</summary>
Chat,
/// <summary>서버 공지</summary>
Notice,
/// <summary>귓속말</summary>
Whisper,
/// <summary>사용자 목록 요청</summary>
UserListRequest,
/// <summary>사용자 목록 응답</summary>
UserListResponse,
/// <summary>핑 (연결 유지)</summary>
Ping,
/// <summary>퐁 (핑 응답)</summary>
Pong
}
/// <summary>
/// 채팅 메시지 프로토콜
/// </summary>
[Serializable]
public class ChatMessage
{
/// <summary>메시지 타입</summary>
public MessageType Type { get; set; }
/// <summary>발신자 닉네임</summary>
public string NickName { get; set; }
/// <summary>발신자 사원번호 (Employee ID)</summary>
public string EmployeeId { get; set; }
/// <summary>발신자 IP</summary>
public string IpAddress { get; set; }
/// <summary>발신자 호스트명</summary>
public string HostName { get; set; }
/// <summary>메시지 내용</summary>
public string Content { get; set; }
/// <summary>수신자 사원번호 (1:1 채팅용)</summary>
public string TargetEmployeeId { get; set; }
/// <summary>수신자 닉네임 (귓속말용, null이면 전체)</summary>
public string TargetNickName { get; set; }
/// <summary>전송 시간</summary>
public DateTime Timestamp { get; set; }
/// <summary>사용자 그룹</summary>
public string UserGroup { get; set; }
public ChatMessage()
{
Timestamp = DateTime.Now;
}
public override string ToString()
{
return $"[{Timestamp:HH:mm:ss}] {NickName}: {Content}";
}
}
}

73
SubProject/ChatServer/NoticeServer.csproj Normal file
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@@ -0,0 +1,73 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
<PropertyGroup>
<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
<Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
<ProjectGuid>{8E9A4B1C-6D5F-4E2A-9F3B-1C8D7E6A5B4F}</ProjectGuid>
<OutputType>Exe</OutputType>
<RootNamespace>NoticeServer</RootNamespace>
<AssemblyName>NoticeServer</AssemblyName>
<TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
<FileAlignment>512</FileAlignment>
<AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
<Deterministic>true</Deterministic>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<PlatformTarget>x86</PlatformTarget>
<DebugSymbols>true</DebugSymbols>
<DebugType>full</DebugType>
<Optimize>false</Optimize>
<OutputPath>bin\Debug\</OutputPath>
<DefineConstants>DEBUG;TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
<PlatformTarget>AnyCPU</PlatformTarget>
<DebugType>pdbonly</DebugType>
<Optimize>true</Optimize>
<OutputPath>bin\Release\</OutputPath>
<DefineConstants>TRACE</DefineConstants>
<ErrorReport>prompt</ErrorReport>
<WarningLevel>4</WarningLevel>
</PropertyGroup>
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Core" />
<Reference Include="System.ServiceProcess" />
<Reference Include="System.Xml.Linq" />
<Reference Include="System.Data.DataSetExtensions" />
<Reference Include="Microsoft.CSharp" />
<Reference Include="System.Data" />
<Reference Include="System.Net.Http" />
<Reference Include="System.Xml" />
<Reference Include="Newtonsoft.Json, Version=13.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
<HintPath>..\..\packages\Newtonsoft.Json.13.0.3\lib\net45\Newtonsoft.Json.dll</HintPath>
</Reference>
</ItemGroup>
<ItemGroup>
<Compile Include="Program.cs" />
<Compile Include="NoticeService.cs">
<SubType>Component</SubType>
</Compile>
<Compile Include="Properties\Settings.Designer.cs">
<AutoGen>True</AutoGen>
<DesignTimeSharedInput>True</DesignTimeSharedInput>
<DependentUpon>Settings.settings</DependentUpon>
</Compile>
<Compile Include="TcpChatServer.cs" />
<Compile Include="ChatClient.cs" />
<Compile Include="ChatMessage.cs" />
<Compile Include="Properties\AssemblyInfo.cs" />
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
<None Include="packages.config" />
<None Include="Properties\Settings.settings">
<Generator>SettingsSingleFileGenerator</Generator>
<LastGenOutput>Settings.Designer.cs</LastGenOutput>
</None>
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
</Project>

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using System;
using System.ServiceProcess;
using System.Threading;
using System.Threading.Tasks;
using System.Diagnostics;
namespace NoticeServer
{
public partial class NoticeService : ServiceBase
{
private CancellationTokenSource _cancellationTokenSource;
private Task _serviceTask;
private static TcpChatServer _tcpServer;
public NoticeService()
{
InitializeComponent();
ServiceName = "EETGWNoticeService";
CanStop = true;
CanPauseAndContinue = false;
AutoLog = true;
}
protected override void OnStart(string[] args)
{
try
{
EventLog.WriteEntry(ServiceName, "Notice 서비스가 시작됩니다.", EventLogEntryType.Information);
_cancellationTokenSource = new CancellationTokenSource();
_serviceTask = Task.Run(() => DoWork(_cancellationTokenSource.Token));
EventLog.WriteEntry(ServiceName, "Notice 서비스가 성공적으로 시작되었습니다.", EventLogEntryType.Information);
}
catch (Exception ex)
{
EventLog.WriteEntry(ServiceName, $"서비스 시작 중 오류 발생: {ex.Message}", EventLogEntryType.Error);
throw;
}
}
protected override void OnStop()
{
try
{
EventLog.WriteEntry(ServiceName, "Notice 서비스를 중지합니다.", EventLogEntryType.Information);
_cancellationTokenSource?.Cancel();
// Stop server
_tcpServer?.Stop();
if (_serviceTask != null)
{
// 최대 30초 대기
if (!_serviceTask.Wait(TimeSpan.FromSeconds(30)))
{
EventLog.WriteEntry(ServiceName, "서비스 중지 시간 초과", EventLogEntryType.Warning);
}
}
EventLog.WriteEntry(ServiceName, "Notice 서비스가 중지되었습니다.", EventLogEntryType.Information);
}
catch (Exception ex)
{
EventLog.WriteEntry(ServiceName, $"서비스 중지 중 오류 발생: {ex.Message}", EventLogEntryType.Error);
}
finally
{
_cancellationTokenSource?.Dispose();
_serviceTask?.Dispose();
}
}
private void DoWork(CancellationToken cancellationToken)
{
EventLog.WriteEntry(ServiceName, "Notice 서비스 작업을 시작합니다.", EventLogEntryType.Information);
try
{
// Read settings
int tcpPort = Properties.Settings.Default.TcpPort;
int maxClients = Properties.Settings.Default.MaxClients;
// Start server
_tcpServer = new TcpChatServer(tcpPort, maxClients);
_tcpServer.Start();
EventLog.WriteEntry(ServiceName, $"Notice 서버가 포트 {tcpPort}에서 시작되었습니다.", EventLogEntryType.Information);
// Wait for cancellation
while (!cancellationToken.IsCancellationRequested)
{
if (cancellationToken.WaitHandle.WaitOne(1000))
{
break; // 취소 요청 시 종료
}
}
}
catch (Exception ex)
{
EventLog.WriteEntry(ServiceName, $"서버 실행 중 오류 발생: {ex.Message}\n{ex.StackTrace}", EventLogEntryType.Error);
}
EventLog.WriteEntry(ServiceName, "Notice 서비스 작업이 종료되었습니다.", EventLogEntryType.Information);
}
private void InitializeComponent()
{
//
// NoticeService
//
this.ServiceName = "EETGWNoticeService";
}
}
}

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using System;
using System.Configuration;
using System.Diagnostics;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.ServiceProcess;
using System.Threading;
namespace NoticeServer
{
partial class Program
{
static TcpChatServer tcpServer;
static bool isRunning = true;
static void Main(string[] args)
{
// 명령행 인수 처리
if (args.Length > 0)
{
string command = args[0].ToLower();
switch (command)
{
case "-install":
case "/install":
InstallService();
return;
case "-uninstall":
case "/uninstall":
UninstallService();
return;
case "-console":
case "/console":
RunAsConsole();
return;
case "-help":
case "/help":
case "/?":
ShowHelp();
return;
}
}
// 서비스로 실행
if (Environment.UserInteractive)
{
// 대화형 모드에서는 콘솔로 실행
RunAsConsole();
}
else
{
// 서비스로 실행
ServiceBase[] ServicesToRun;
ServicesToRun = new ServiceBase[]
{
new NoticeService()
};
ServiceBase.Run(ServicesToRun);
}
}
private static void ShowHelp()
{
Console.WriteLine("EETGW Notice Server (Chat Server)");
Console.WriteLine("사용법:");
Console.WriteLine(" NoticeServer.exe - 서비스로 실행 (또는 대화형 모드에서 콘솔 실행)");
Console.WriteLine(" NoticeServer.exe -console - 콘솔 모드로 실행");
Console.WriteLine(" NoticeServer.exe -install - 서비스 설치");
Console.WriteLine(" NoticeServer.exe -uninstall - 서비스 제거");
Console.WriteLine(" NoticeServer.exe -help - 도움말 표시");
}
private static void InstallService()
{
try
{
string servicePath = $"\"{System.Reflection.Assembly.GetExecutingAssembly().Location}\"";
ProcessStartInfo startInfo = new ProcessStartInfo
{
FileName = "sc.exe",
Arguments = $"create EETGWNoticeService binPath= \"{servicePath}\" DisplayName= \"EETGW Notice Service\" start= auto",
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
};
using (Process process = Process.Start(startInfo))
{
process.WaitForExit();
if (process.ExitCode == 0)
{
Console.WriteLine("서비스가 성공적으로 설치되었습니다.");
Console.WriteLine("서비스를 시작하려면 다음 명령을 실행하세요:");
Console.WriteLine("net start EETGWNoticeService");
}
else
{
string error = process.StandardError.ReadToEnd();
Console.WriteLine($"서비스 설치 실패: {error}");
}
}
}
catch (Exception ex)
{
Console.WriteLine($"서비스 설치 중 오류 발생: {ex.Message}");
}
}
private static void UninstallService()
{
try
{
ProcessStartInfo startInfo = new ProcessStartInfo
{
FileName = "sc.exe",
Arguments = "delete EETGWNoticeService",
UseShellExecute = false,
RedirectStandardOutput = true,
RedirectStandardError = true,
CreateNoWindow = true
};
using (Process process = Process.Start(startInfo))
{
process.WaitForExit();
if (process.ExitCode == 0)
{
Console.WriteLine("서비스가 성공적으로 제거되었습니다.");
}
else
{
string error = process.StandardError.ReadToEnd();
Console.WriteLine($"서비스 제거 실패: {error}");
}
}
}
catch (Exception ex)
{
Console.WriteLine($"서비스 제거 중 오류 발생: {ex.Message}");
}
}
private static void RunAsConsole()
{
// 중복실행 방지 체크
if (!CheckSingleInstance())
{
return; // 프로그램 종료
}
Console.OutputEncoding = System.Text.Encoding.UTF8;
Console.Title = "EETGW Notice Server (Chat Server)";
Console.WriteLine("========================================");
Console.WriteLine(" EETGW Notice Server v1.0 (콘솔 모드)");
Console.WriteLine("========================================\n");
// Read settings
int tcpPort = Properties.Settings.Default.TcpPort;
int maxClients = Properties.Settings.Default.MaxClients;
// Get local IP address
string localIP = GetLocalIPAddress();
string hostName = Dns.GetHostName();
Console.WriteLine($"Server IP: {localIP}");
Console.WriteLine($"Host Name: {hostName}");
Console.WriteLine($"TCP Port: {tcpPort}");
Console.WriteLine($"Max Clients: {maxClients}\n");
// Start server
tcpServer = new TcpChatServer(tcpPort, maxClients);
tcpServer.Start();
Console.WriteLine("\nServer started successfully.");
Console.WriteLine("Commands: status, clear, quit, help");
Console.WriteLine("종료하려면 Ctrl+C를 누르거나 'quit'를 입력하세요.\n");
// Ctrl+C handler
Console.CancelKeyPress += (sender, e) =>
{
Console.WriteLine("\n서버를 종료합니다...");
e.Cancel = true;
isRunning = false;
};
// Command processing loop
while (isRunning)
{
string command = Console.ReadLine()?.Trim().ToLower();
switch (command)
{
case "status":
case "s":
tcpServer.PrintStatus();
break;
case "clear":
case "cls":
Console.Clear();
Console.WriteLine("EETGW Notice Server - Commands: status, clear, quit\n");
break;
case "quit":
case "exit":
case "q":
isRunning = false;
break;
case "help":
case "h":
case "?":
PrintHelp();
break;
case "":
break;
default:
Console.WriteLine($"Unknown command: {command}");
Console.WriteLine("Available commands: status, clear, quit, help");
break;
}
Thread.Sleep(100);
}
// Server shutdown
Console.WriteLine("\nShutting down server...");
tcpServer.Stop();
Console.WriteLine("Server stopped.");
Thread.Sleep(1000);
}
/// <summary>
/// 중복실행 방지 체크
/// </summary>
/// <returns>단일 인스턴스인 경우 true, 중복실행인 경우 false</returns>
static bool CheckSingleInstance()
{
string processName = Process.GetCurrentProcess().ProcessName;
Process[] processes = Process.GetProcessesByName(processName);
if (processes.Length > 1)
{
// 중복실행 감지
string message = $"⚠️ 프로그램이 이미 실행 중입니다!\n\n" +
"동시에 여러 개의 프로그램을 실행할 수 없습니다.\n";
Console.WriteLine(message);
return false;
}
return true; // 단일 인스턴스
}
static string GetLocalIPAddress()
{
try
{
var host = Dns.GetHostEntry(Dns.GetHostName());
var ipAddress = host.AddressList
.FirstOrDefault(ip => ip.AddressFamily == AddressFamily.InterNetwork);
if (ipAddress != null)
return ipAddress.ToString();
}
catch { }
return "127.0.0.1";
}
static void PrintHelp()
{
Console.WriteLine("\n========================================");
Console.WriteLine("Available Commands:");
Console.WriteLine("========================================");
Console.WriteLine("status (s) - Show server status and client list");
Console.WriteLine("clear (cls) - Clear screen");
Console.WriteLine("quit (q) - Stop server");
Console.WriteLine("help (h) - Show this help");
Console.WriteLine("========================================\n");
}
}
}

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SubProject/ChatServer/Properties/AssemblyInfo.cs Normal file
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using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
// 어셈블리에 대한 일반 정보는 다음 특성 집합을 통해
// 제어됩니다. 어셈블리와 관련된 정보를 수정하려면
// 이러한 특성 값을 변경하세요.
[assembly: AssemblyTitle("ChatServer")]
[assembly: AssemblyDescription("GroupWare Chat Server - TCP/UDP 기반 다중 사용자 채팅 서버")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCompany("")]
[assembly: AssemblyProduct("ChatServer")]
[assembly: AssemblyCopyright("Copyright © 2025")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyCulture("")]
// ComVisible을 false로 설정하면 이 어셈블리의 형식이 COM 구성 요소에
// 표시되지 않습니다. COM에서 이 어셈블리의 형식에 액세스하려면
// 해당 형식에 대해 ComVisible 특성을 true로 설정하세요.
[assembly: ComVisible(false)]
// 이 프로젝트가 COM에 노출되는 경우 다음 GUID는 typelib의 ID를 나타냅니다.
[assembly: Guid("8e9a4b1c-6d5f-4e2a-9f3b-1c8d7e6a5b4f")]
// 어셈블리의 버전 정보는 다음 네 가지 값으로 구성됩니다.
//
// 주 버전
// 부 버전
// 빌드 번호
// 수정 버전
//
[assembly: AssemblyVersion("25.11.12.1300")]
[assembly: AssemblyFileVersion("25.11.12.1300")]

50
SubProject/ChatServer/Properties/Settings.Designer.cs generated Normal file
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//------------------------------------------------------------------------------
// <auto-generated>
// 이 코드는 도구를 사용하여 생성되었습니다.
// 런타임 버전:4.0.30319.42000
//
// 파일 내용을 변경하면 잘못된 동작이 발생할 수 있으며, 코드를 다시 생성하면
// 이러한 변경 내용이 손실됩니다.
// </auto-generated>
//------------------------------------------------------------------------------
namespace ChatServer.Properties {
[global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
[global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "15.9.0.0")]
internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase {
private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
public static Settings Default {
get {
return defaultInstance;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("5000")]
public int TcpPort {
get {
return ((int)(this["TcpPort"]));
}
set {
this["TcpPort"] = value;
}
}
[global::System.Configuration.UserScopedSettingAttribute()]
[global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
[global::System.Configuration.DefaultSettingValueAttribute("1000")]
public int MaxClients {
get {
return ((int)(this["MaxClients"]));
}
set {
this["MaxClients"] = value;
}
}
}
}

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SubProject/ChatServer/Properties/Settings.settings Normal file
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<?xml version='1.0' encoding='utf-8'?>
<SettingsFile xmlns="http://schemas.microsoft.com/VisualStudio/2004/01/settings" CurrentProfile="(Default)" GeneratedClassNamespace="ChatServer.Properties" GeneratedClassName="Settings">
<Profiles />
<Settings>
<Setting Name="TcpPort" Type="System.Int32" Scope="User">
<Value Profile="(Default)">5000</Value>
</Setting>
<Setting Name="MaxClients" Type="System.Int32" Scope="User">
<Value Profile="(Default)">1000</Value>
</Setting>
</Settings>
</SettingsFile>

421
SubProject/ChatServer/TcpChatServer.cs Normal file
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Threading;
namespace NoticeServer
{
/// <summary>
/// TCP 채팅 서버
/// </summary>
public class TcpChatServer
{
private TcpListener tcpListener;
private Thread acceptThread;
private bool isRunning;
private int tcpPort;
private int maxClients;
private readonly object clientsLock = new object();
private List<ChatClient> clients = new List<ChatClient>();
public TcpChatServer(int tcpPort, int maxClients = 100)
{
this.tcpPort = tcpPort;
this.maxClients = maxClients;
}
/// <summary>
/// TCP 채팅 서버 시작
/// </summary>
public void Start()
{
if (isRunning)
return;
try
{
tcpListener = new TcpListener(IPAddress.Any, tcpPort);
tcpListener.Start();
isRunning = true;
acceptThread = new Thread(AcceptLoop)
{
IsBackground = true,
Name = "TcpAcceptThread"
};
acceptThread.Start();
Console.WriteLine($"[TCP] Chat server started (Port: {tcpPort})");
Console.WriteLine($"[TCP] Max clients: {maxClients}");
}
catch (Exception ex)
{
Console.WriteLine($"[ERROR] Failed to start TCP server: {ex.Message}");
isRunning = false;
}
}
/// <summary>
/// 클라이언트 연결 수락 루프
/// </summary>
private void AcceptLoop()
{
while (isRunning)
{
try
{
TcpClient tcpClient = tcpListener.AcceptTcpClient();
lock (clientsLock)
{
if (clients.Count >= maxClients)
{
Console.WriteLine("[REJECTED] Maximum clients exceeded");
tcpClient.Close();
continue;
}
}
var client = new ChatClient(tcpClient);
client.MessageReceived += OnClientMessageReceived;
client.Disconnected += OnClientDisconnected;
lock (clientsLock)
{
clients.Add(client);
}
Console.WriteLine($"[CONNECTED] New client: {client.IpAddress} (ID: {client.ClientId})");
}
catch (SocketException)
{
// Server shutdown
break;
}
catch (Exception ex)
{
Console.WriteLine($"[ERROR] Client accept error: {ex.Message}");
}
}
}
/// <summary>
/// 클라이언트 메시지 수신 이벤트 핸들러
/// </summary>
private void OnClientMessageReceived(object sender, ChatMessage message)
{
var client = sender as ChatClient;
if (client == null)
return;
Console.WriteLine($"[RECEIVED] {client.NickName ?? client.IpAddress}: {message.Type} - {message.Content}");
switch (message.Type)
{
case MessageType.Connect:
HandleConnect(client, message);
break;
case MessageType.Chat:
HandleChat(client, message);
break;
case MessageType.Whisper:
HandleWhisper(client, message);
break;
case MessageType.UserListRequest:
HandleUserListRequest(client);
break;
case MessageType.Ping:
HandlePing(client);
break;
case MessageType.Disconnect:
client.Disconnect();
break;
}
}
/// <summary>
/// 연결 처리
/// </summary>
private void HandleConnect(ChatClient client, ChatMessage message)
{
// Check employee ID duplication
lock (clientsLock)
{
if (!string.IsNullOrEmpty(message.EmployeeId) &&
clients.Any(c => c.ClientId != client.ClientId && c.EmployeeId == message.EmployeeId))
{
var errorMsg = new ChatMessage
{
Type = MessageType.Notice,
Content = "Employee ID already connected.",
Timestamp = DateTime.Now
};
client.SendMessage(errorMsg);
client.Disconnect();
return;
}
}
Console.WriteLine($"[LOGIN] {message.NickName} ({message.EmployeeId}, {message.UserGroup}) from {client.IpAddress}, {message.HostName}");
// Welcome message
var welcomeMsg = new ChatMessage
{
Type = MessageType.Notice,
Content = $"Welcome to the chat server, {message.NickName}!",
Timestamp = DateTime.Now
};
client.SendMessage(welcomeMsg);
// Notify other users
var noticeMsg = new ChatMessage
{
Type = MessageType.Notice,
Content = $"{message.NickName} ({message.EmployeeId}) has joined the chat.",
Timestamp = DateTime.Now
};
BroadcastMessage(noticeMsg, client.ClientId);
}
/// <summary>
/// 채팅 메시지 처리 (1:1 messaging)
/// </summary>
private void HandleChat(ChatClient client, ChatMessage message)
{
// Set sender information
message.NickName = client.NickName;
message.EmployeeId = client.EmployeeId;
message.UserGroup = client.UserGroup;
message.IpAddress = client.IpAddress;
message.HostName = client.HostName;
message.Timestamp = DateTime.Now;
// Send to target recipient (1:1 messaging)
if (!string.IsNullOrEmpty(message.TargetEmployeeId))
{
lock (clientsLock)
{
// Find target by employee ID
var targetClient = clients.FirstOrDefault(c => c.EmployeeId == message.TargetEmployeeId);
if (targetClient != null)
{
// Send to target
targetClient.SendMessage(message);
// Echo back to sender
client.SendMessage(message);
Console.WriteLine($"[CHAT] {client.EmployeeId} -> {message.TargetEmployeeId}: {message.Content}");
}
else
{
var errorMsg = new ChatMessage
{
Type = MessageType.Notice,
Content = $"User '{message.TargetEmployeeId}' not found or offline.",
Timestamp = DateTime.Now
};
client.SendMessage(errorMsg);
}
}
}
else
{
// No target specified, send error
var errorMsg = new ChatMessage
{
Type = MessageType.Notice,
Content = "Please select a recipient.",
Timestamp = DateTime.Now
};
client.SendMessage(errorMsg);
}
}
/// <summary>
/// Whisper message handler
/// </summary>
private void HandleWhisper(ChatClient client, ChatMessage message)
{
message.NickName = client.NickName;
message.IpAddress = client.IpAddress;
message.Timestamp = DateTime.Now;
lock (clientsLock)
{
var targetClient = clients.FirstOrDefault(c => c.NickName == message.TargetNickName);
if (targetClient != null)
{
targetClient.SendMessage(message);
Console.WriteLine($"[WHISPER] {client.NickName} -> {message.TargetNickName}: {message.Content}");
}
else
{
var errorMsg = new ChatMessage
{
Type = MessageType.Notice,
Content = $"User '{message.TargetNickName}' not found.",
Timestamp = DateTime.Now
};
client.SendMessage(errorMsg);
}
}
}
/// <summary>
/// 사용자 목록 요청 처리
/// </summary>
private void HandleUserListRequest(ChatClient client)
{
lock (clientsLock)
{
// Format: "employeeId1:nickName1:userGroup1,employeeId2:nickName2:userGroup2,..."
// Filter: dev can see all, others can only see same group
var filteredClients = clients
.Where(c => !string.IsNullOrEmpty(c.NickName) && !string.IsNullOrEmpty(c.EmployeeId))
.Where(c => client.UserGroup == "dev" || c.UserGroup == client.UserGroup);
var userListStr = string.Join(",", filteredClients
.Select(c => $"{c.EmployeeId}:{c.NickName}:{c.UserGroup ?? "default"}"));
var response = new ChatMessage
{
Type = MessageType.UserListResponse,
Content = userListStr,
Timestamp = DateTime.Now
};
client.SendMessage(response);
Console.WriteLine($"[USER_LIST] Sent to {client.EmployeeId} ({client.UserGroup}): {userListStr}");
}
}
/// <summary>
/// Ping 처리
/// </summary>
private void HandlePing(ChatClient client)
{
var pongMsg = new ChatMessage
{
Type = MessageType.Pong,
Timestamp = DateTime.Now
};
client.SendMessage(pongMsg);
}
/// <summary>
/// 클라이언트 연결 해제 이벤트 핸들러
/// </summary>
private void OnClientDisconnected(object sender, string clientId)
{
ChatClient disconnectedClient = null;
lock (clientsLock)
{
disconnectedClient = clients.FirstOrDefault(c => c.ClientId == clientId);
if (disconnectedClient != null)
{
clients.Remove(disconnectedClient);
}
}
if (disconnectedClient != null)
{
Console.WriteLine($"[DISCONNECTED] {disconnectedClient.NickName ?? disconnectedClient.IpAddress} (ID: {clientId})");
if (!string.IsNullOrEmpty(disconnectedClient.NickName))
{
var noticeMsg = new ChatMessage
{
Type = MessageType.Notice,
Content = $"{disconnectedClient.NickName} has left the chat.",
Timestamp = DateTime.Now
};
BroadcastMessage(noticeMsg);
}
}
}
/// <summary>
/// 모든 클라이언트에게 메시지 전송
/// </summary>
private void BroadcastMessage(ChatMessage message, string excludeClientId = null)
{
lock (clientsLock)
{
foreach (var client in clients.ToList())
{
if (excludeClientId != null && client.ClientId == excludeClientId)
continue;
if (!string.IsNullOrEmpty(client.NickName))
{
client.SendMessage(message);
}
}
}
}
/// <summary>
/// 서버 상태 출력
/// </summary>
public void PrintStatus()
{
Console.WriteLine("\n========================================");
Console.WriteLine($"Current Clients: {clients.Count}/{maxClients}");
Console.WriteLine("========================================");
lock (clientsLock)
{
foreach (var client in clients)
{
if (!string.IsNullOrEmpty(client.NickName))
{
Console.WriteLine($"- {client.NickName} ({client.EmployeeId}, {client.UserGroup})");
Console.WriteLine($" IP: {client.IpAddress}, Host: {client.HostName}");
Console.WriteLine($" Connected: {client.ConnectedTime:yyyy-MM-dd HH:mm:ss}");
Console.WriteLine($" Last Activity: {client.LastActivity:HH:mm:ss}");
}
}
}
Console.WriteLine("========================================\n");
}
/// <summary>
/// TCP 서버 중지
/// </summary>
public void Stop()
{
if (!isRunning)
return;
isRunning = false;
// Disconnect all clients
lock (clientsLock)
{
foreach (var client in clients.ToList())
{
client.Disconnect();
}
clients.Clear();
}
try
{
tcpListener?.Stop();
}
catch { }
Console.WriteLine("[TCP] Chat server stopped");
}
}
}

4
SubProject/ChatServer/packages.config Normal file
View File

@@ -0,0 +1,4 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="Newtonsoft.Json" version="13.0.3" targetFramework="net48" />
</packages>