/// <summary>
/// On Client Connect callback
/// </summary>
/// <param name="asyn"></param>
private static void OnClientConnect(IAsyncResult asyn)
{
// Signal the main thread to continue.
allDone.Set();
try
{
TcpClient clientSocket = default(TcpClient);
clientSocket = _listener.EndAcceptTcpClient(asyn);
++counter;
clientSocket.Client.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, true);
clientSocket.Client.NoDelay = true;
int clientRemoteID = 0;
clientRemoteID = counter;
HandleClientRequest clientReq = new HandleClientRequest(clientSocket, clientRemoteID);
clientReq.StartClient();
if (!Program.connectByClientId.ContainsKey(clientRemoteID))
{
Console.WriteLine("Start: Join chat room");
Program.connectByClientId.TryAdd(clientRemoteID, clientReq);
}
WaitForClientConnect();
}
catch
{
WaitForClientConnect();
}
}
/// <summary>
/// Send Msg To ClientId
/// </summary>
/// <param name="clientNumber"></param>
/// <param name="msg"></param>
public string SendMsgToClientId(int clientNumber, string msg, string receverEmailId)
{
StringBuilder traceLog = null;
string receiverDetail = string.Empty;
if (LinksMediaCorpChatServer.Program.connectByClientEmailId.ContainsKey(receverEmailId))
{
clientNumber = LinksMediaCorpChatServer.Program.connectByClientEmailId[receverEmailId];
}
if (Program.connectByClientId.ContainsKey(clientNumber) && !string.IsNullOrEmpty(msg))
{
// Chat.Sockets.Socket tcpClient = null;
try
{
traceLog = new StringBuilder();
traceLog.AppendLine("Start:SendMsgToClientId()" + receverEmailId);
HandleClientRequest tcpClient = (HandleClientRequest)Program.connectByClientId[clientNumber];
if (tcpClient != null && tcpClient._clientSocket.Connected)
{
byte[] Ack = Encoding.ASCII.GetBytes(msg);
tcpClient._networkStream.Write(Ack, 0, Ack.Length);
tcpClient._networkStream.Flush();
Console.WriteLine("Message sent successfully");
receiverDetail = (string.IsNullOrEmpty(tcpClient.senderEmailId) ? "NA" : tcpClient.senderEmailId) + "#" + (string.IsNullOrEmpty(tcpClient.receiverEmailId) ? "NA" : tcpClient.receiverEmailId);
}
}
catch (OutOfMemoryException e)
{
Console.WriteLine("Out of Memory: {0}", e.Message);
}
catch (SocketException ex)
{
if (ex.SocketErrorCode == SocketError.WouldBlock ||
ex.SocketErrorCode == SocketError.IOPending ||
ex.SocketErrorCode == SocketError.NoBufferSpaceAvailable)
{
// socket buffer is probably full, wait and try again
Thread.Sleep(30);
}
}
catch { }
finally
{
// Console.WriteLine("End:SendMsgToClientId-" + DateTime.Now.ToLongDateString());
LogManager.LogManagerInstance.WriteTraceLog(traceLog);
traceLog = null;
}
}
return(receiverDetail);
}
/// <summary>
/// Remove Client Chat User
/// </summary>
/// <param name="clientNumber"></param>
/// <param name="emailId"></param>
public void RemoveClientChatUser(int clientNumber, string emailId)
{
//create a StreamWriter Object
StringBuilder traceLog = null;
try
{
traceLog = new StringBuilder();
traceLog.AppendLine("Start:RemoveClientChatUser()" + clientNumber);
if (clientNumber > 0)
{
HandleClientRequest tcpClient = Program.connectByClientId[clientNumber];
if (tcpClient != null)
{
if (LinksMediaCorpChatServer.Program.connectByClientId.ContainsKey(clientNumber))
{
HandleClientRequest objHandleClientRequest;
LinksMediaCorpChatServer.Program.connectByClientId.TryRemove(clientNumber, out objHandleClientRequest);
}
if (!string.IsNullOrEmpty(emailId) && LinksMediaCorpChatServer.Program.connectByClientEmailId.ContainsKey(emailId))
{
int objHandleClientRequest = 0;
LinksMediaCorpChatServer.Program.connectByClientEmailId.TryRemove(emailId, out objHandleClientRequest);
}
Console.WriteLine("Remove Client Chat User successfully");
}
}
}
catch (OutOfMemoryException e)
{
traceLog.AppendLine("Out of Memory: {0}" + e.Message);
}
catch (Exception ex)
{
LogManager.LogManagerInstance.WriteErrorLog(ex);
}
finally
{
traceLog.AppendLine("End:RemoveClientChatUser()-" + DateTime.Now.ToLongDateString());
LogManager.LogManagerInstance.WriteTraceLog(traceLog);
traceLog = null;
}
}
