void OnAcceptTransport(TransportAsyncCallbackArgs args)
{
Fx.Assert(args.Exception == null, "Should not be failed.");
Fx.Assert(args.Transport != null, "Should have a transport");
AmqpConnectionSettings settings = this.connectionSettings.Clone();
settings.OnOpenCallback = this.OnReceiveConnectionOpen;
AmqpConnection connection = null;
try
{
connection = this.CreateConnection(
args.Transport,
(ProtocolHeader)args.UserToken,
false,
this.amqpSettings.Clone(),
settings);
connection.BeginOpen(connection.DefaultOpenTimeout, this.onConnectionOpenComplete, connection);
}
catch (Exception ex)
{
if (Fx.IsFatal(ex))
{
throw;
}
if (connection != null)
{
connection.TryClose(ExceptionHelper.ToAmqpException(ex));
}
}
}
void OnConnectionOpenComplete(IAsyncResult result)
{
AmqpConnection connection = (AmqpConnection)result.AsyncState;
try
{
connection.EndOpen(result);
this.HandleConnection(connection);
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
throw;
}
connection.TryClose(ExceptionHelper.ToAmqpException(exception));
}
}
protected override void HandleConnection(AmqpConnection connection)
{
try
{
Fx.Assert(connection.Settings.RemoteHostName != null, "RemoteHostName cannot be null. It has been validated in OnConnectionOpen.");
IConnectionHandler handler = null;
if (!this.connectionHandlers.TryGetValue(connection.Settings.RemoteHostName, out handler))
{
throw new AmqpException(AmqpError.NotFound, SR.AmqpConnectionHandlerNotFound(connection.Settings.RemoteHostName));
}
handler.HandleConnection(connection);
}
catch (Exception exception)
{
if (Fx.IsFatal(exception))
{
throw;
}
throw ExceptionHelper.ToAmqpException(exception);
}
}