private bool RemoveClientThreadSafe(TcpClientInfo client)
{
try
{
clientsLocker.AcquireWriterLock(LockTimeout);
}
catch (ApplicationException)
{
Logger.Error("RemoveClientThreadSafe - lock timeout");
return(false);
}
try
{
clients.Remove(client);
return(true);
}
finally
{
clientsLocker.ReleaseWriterLock();
}
}
private void DoAcceptTcpClientCallback(IAsyncResult ar)
{
var lst = (TcpListener)ar.AsyncState;
TcpClient client = lst.EndAcceptTcpClient(ar);
try
{
clientsLocker.AcquireWriterLock(LockTimeout);
}
catch
{
Logger.Error("TCPDistributor: deadlock при добавлении клиента");
tcpClientConnected.Set();
return;
}
try
{
var cliInf = new TcpClientInfo(client);
clients.Add(cliInf);
Logger.InfoFormat("Клиент [{0}:{1}] подключился",
((IPEndPoint)client.Client.LocalEndPoint).Address,
((IPEndPoint)client.Client.LocalEndPoint).Port);
cliInf.receiveThread = new Thread(ThreadReceiveLoop);
cliInf.receiveThread.Start(cliInf);
}
catch (Exception ex)
{
Logger.Error("TCPDistributor:DoAcceptTcpClientCallback", ex);
}
finally
{
clientsLocker.ReleaseWriterLock();
}
// signal the calling thread to continue.
tcpClientConnected.Set();
}
private bool RemoveClientThreadSafe(TcpClientInfo client)
{
try
{
clientsLocker.AcquireWriterLock(LockTimeout);
}
catch (ApplicationException)
{
Logger.Error("RemoveClientThreadSafe - lock timeout");
return false;
}
try
{
clients.Remove(client);
return true;
}
finally
{
clientsLocker.ReleaseWriterLock();
}
}
private void DoAcceptTcpClientCallback(IAsyncResult ar)
{
var lst = (TcpListener)ar.AsyncState;
TcpClient client = lst.EndAcceptTcpClient(ar);
try
{
clientsLocker.AcquireWriterLock(LockTimeout);
}
catch
{
Logger.Error("TCPDistributor: deadlock при добавлении клиента");
tcpClientConnected.Set();
return;
}
try
{
var cliInf = new TcpClientInfo(client);
clients.Add(cliInf);
Logger.InfoFormat("Клиент [{0}:{1}] подключился",
((IPEndPoint)client.Client.LocalEndPoint).Address,
((IPEndPoint)client.Client.LocalEndPoint).Port);
cliInf.receiveThread = new Thread(ThreadReceiveLoop);
cliInf.receiveThread.Start(cliInf);
}
catch (Exception ex)
{
Logger.Error("TCPDistributor:DoAcceptTcpClientCallback", ex);
}
finally
{
clientsLocker.ReleaseWriterLock();
}
// signal the calling thread to continue.
tcpClientConnected.Set();
}
