public IAsyncResult BeginSendRecord(HandshakeType handshakeType, AsyncCallback callback, object state)
{
HandshakeMessage message = this.GetMessage(handshakeType);
message.Process();
RecordProtocol.SendRecordAsyncResult sendRecordAsyncResult = new RecordProtocol.SendRecordAsyncResult(callback, state, message);
this.BeginSendRecord(message.ContentType, message.EncodeMessage(), new AsyncCallback(this.InternalSendRecordCallback), sendRecordAsyncResult);
return(sendRecordAsyncResult);
}
private void InternalSendRecordCallback(IAsyncResult ar)
{
RecordProtocol.SendRecordAsyncResult sendRecordAsyncResult = ar.AsyncState as RecordProtocol.SendRecordAsyncResult;
try
{
this.EndSendRecord(ar);
sendRecordAsyncResult.Message.Update();
sendRecordAsyncResult.Message.Reset();
sendRecordAsyncResult.SetComplete();
}
catch (Exception complete)
{
sendRecordAsyncResult.SetComplete(complete);
}
}
private void InternalSendRecordCallback(IAsyncResult ar)
{
RecordProtocol.SendRecordAsyncResult asyncState = ar.AsyncState as RecordProtocol.SendRecordAsyncResult;
try
{
this.EndSendRecord(ar);
asyncState.Message.Update();
asyncState.Message.Reset();
asyncState.SetComplete();
}
catch (Exception ex)
{
asyncState.SetComplete(ex);
}
}
public void EndSendRecord(IAsyncResult asyncResult)
{
if (asyncResult is RecordProtocol.SendRecordAsyncResult)
{
RecordProtocol.SendRecordAsyncResult sendRecordAsyncResult = asyncResult as RecordProtocol.SendRecordAsyncResult;
if (!sendRecordAsyncResult.IsCompleted)
{
sendRecordAsyncResult.AsyncWaitHandle.WaitOne();
}
if (sendRecordAsyncResult.CompletedWithError)
{
throw sendRecordAsyncResult.AsyncException;
}
}
else
{
this.innerStream.EndWrite(asyncResult);
}
}
