public WriteMessageAsyncResult(Message message, Stream stream, TextMessageEncoder textEncoder, AsyncCallback callback, object state)
: base(callback, state)
{
this.message = message;
this.textEncoder = textEncoder;
this.xmlWriter = textEncoder.TakeStreamedWriter(stream);
this.eventTraceActivity = null;
if (TD.TextMessageEncodingStartIsEnabled())
{
this.eventTraceActivity = EventTraceActivityHelper.TryExtractActivity(message);
TD.TextMessageEncodingStart(this.eventTraceActivity);
}
if (!textEncoder.optimizeWriteForUTF8)
{
xmlWriter.WriteStartDocument();
}
IAsyncResult result = message.BeginWriteMessage(this.xmlWriter, PrepareAsyncCompletion(onWriteMessage), this);
if (SyncContinue(result))
{
this.Complete(true);
}
}
public WriteMessageAsyncResult(Message message, Stream stream, AsyncCallback callback, object state)
: base(callback, state)
{
this.message = message;
this.stream = stream;
this.writer = new XmlByteStreamWriter(stream, false);
if (onCleanup == null)
{
onCleanup = new Action <IAsyncResult, Exception>(Cleanup);
}
this.OnCompleting += onCleanup;
Exception completionException = null;
bool completeSelf = false;
this.eventTraceActivity = null;
if (TD.ByteStreamMessageEncodingStartIsEnabled())
{
this.eventTraceActivity = EventTraceActivityHelper.TryExtractActivity(message);
TD.ByteStreamMessageEncodingStart(this.eventTraceActivity);
}
try
{
IAsyncResult result = message.BeginWriteMessage(writer, PrepareAsyncCompletion(HandleWriteMessage), this);
completeSelf = SyncContinue(result);
}
catch (Exception ex)
{
if (Fx.IsFatal(ex))
{
throw;
}
completeSelf = true;
completionException = ex;
}
if (completeSelf)
{
this.Complete(true, completionException);
}
}