//Call back when the socket has connected
public static void acceptCallBack(IAsyncResult ar)
{
ProxyConnection conn = null;
try
{
ProxyClientListenerTask listener = (ProxyClientListenerTask) ar.AsyncState;
//create a new task for connecting to the server side.
conn = m_mgr.getConnection();
conn.serviceName = listener.m_config.serviceName;
conn.clientSocket = listener.listenSocket.EndAccept(ar); //accept the client connection
logger.info("[{0}] Conn#{1} Accepted new connection. Local: {2}, Remote: {3}.",
conn.serviceName,
conn.connNumber,
conn.clientSocket.LocalEndPoint.ToString(),
conn.clientSocket.RemoteEndPoint.ToString() );
conn.serverEP = listener.m_config.serverEP;
//Start listening for connection on this port again
listener.listenSocket.BeginAccept( new AsyncCallback(ProxyClientListenerTask.acceptCallBack), listener);
ProxyServerConnectTask serverTask = new ProxyServerConnectTask(conn); //now try to connect to the server
ThreadPool.getInstance().addTask(serverTask);
}
catch (SocketException se)
{
logger.error("[{0}] Conn# {1} Socket Error occurred when accepting client socket. Error Code is: {2}",
conn.serviceName, conn.connNumber, se.ErrorCode);
if (conn != null)
{
conn.Release();
}
}
catch (Exception e)
{
logger.error("[{0}] Conn# {1} Error occurred when accepting client socket. Error is: {2}",
conn.serviceName, conn.connNumber, e);
if (conn != null)
{
conn.Release();
}
}
finally
{
conn = null; //free reference to the object
}
}
//Call back when the socket has connected
public static void acceptCallBack(IAsyncResult ar)
{
ProxyConnection conn = null;
try
{
ProxyClientListenerTask listener = (ProxyClientListenerTask)ar.AsyncState;
//create a new task for connecting to the server side.
conn = m_mgr.getConnection();
conn.serviceName = listener.m_config.serviceName;
conn.clientSocket = listener.listenSocket.EndAccept(ar); //accept the client connection
logger.info("[{0}] Conn#{1} Accepted new connection. Local: {2}, Remote: {3}.",
conn.serviceName,
conn.connNumber,
conn.clientSocket.LocalEndPoint.ToString(),
conn.clientSocket.RemoteEndPoint.ToString());
conn.serverEP = listener.m_config.serverEP;
//Start listening for connection on this port again
listener.listenSocket.BeginAccept(new AsyncCallback(ProxyClientListenerTask.acceptCallBack), listener);
ProxyServerConnectTask serverTask = new ProxyServerConnectTask(conn); //now try to connect to the server
ThreadPool.getInstance().addTask(serverTask);
}
catch (SocketException se)
{
logger.error("[{0}] Conn# {1} Socket Error occurred when accepting client socket. Error Code is: {2}",
conn.serviceName, conn.connNumber, se.ErrorCode);
if (conn != null)
{
conn.Release();
}
}
catch (Exception e)
{
logger.error("[{0}] Conn# {1} Error occurred when accepting client socket. Error is: {2}",
conn.serviceName, conn.connNumber, e);
if (conn != null)
{
conn.Release();
}
}
finally
{
conn = null; //free reference to the object
}
}
