//
// Assuming InnerStream type == typeof(NetworkStream)
//
private static void MulitpleWriteCallback(IAsyncResult transportResult)
{
if (transportResult.CompletedSynchronously)
{
return;
}
GlobalLog.Assert(transportResult.AsyncState is AsyncProtocolRequest, "SslStream::MulitpleWriteCallback|State type is wrong, expected AsyncProtocolRequest.");
SplitWriteAsyncProtocolRequest asyncRequest = (SplitWriteAsyncProtocolRequest)transportResult.AsyncState;
_SslStream sslStream = (_SslStream)asyncRequest.AsyncObject;
try {
((NetworkStream)(sslStream._SslState.InnerStream)).EndMultipleWrite(transportResult);
sslStream._SslState.FinishWrite();
sslStream.StartWriting(asyncRequest.SplitWritesState, asyncRequest);
}
catch (Exception e) {
if (asyncRequest.IsUserCompleted)
{
// This will throw on a worker thread.
throw;
}
sslStream._SslState.FinishWrite();
asyncRequest.CompleteWithError(e);
}
}
//
//
//
private static void WriteCallback(IAsyncResult transportResult)
{
if (transportResult.CompletedSynchronously)
{
return;
}
GlobalLog.Assert(transportResult.AsyncState is AsyncProtocolRequest, "SslStream::WriteCallback|State type is wrong, expected AsyncProtocolRequest.");
AsyncProtocolRequest asyncRequest = (AsyncProtocolRequest)transportResult.AsyncState;
_SslStream sslStream = (_SslStream)asyncRequest.AsyncObject;
try {
sslStream._SslState.InnerStream.EndWrite(transportResult);
sslStream._SslState.FinishWrite();
if (asyncRequest.Count == 0)
{
// this was the last chunk
asyncRequest.Count = -1;
}
sslStream.StartWriting(asyncRequest.Buffer, asyncRequest.Offset, asyncRequest.Count, asyncRequest);
}
catch (Exception e) {
if (asyncRequest.IsUserCompleted)
{
// This will throw on a worker thread.
throw;
}
sslStream._SslState.FinishWrite();
asyncRequest.CompleteWithError(e);
}
}
private static void WriteCallback(IAsyncResult transportResult)
{
if (!transportResult.CompletedSynchronously)
{
AsyncProtocolRequest asyncState = (AsyncProtocolRequest)transportResult.AsyncState;
_SslStream asyncObject = (_SslStream)asyncState.AsyncObject;
try
{
asyncObject._SslState.InnerStream.EndWrite(transportResult);
asyncObject._SslState.FinishWrite();
if (asyncState.Count == 0)
{
asyncState.Count = -1;
}
asyncObject.StartWriting(asyncState.Buffer, asyncState.Offset, asyncState.Count, asyncState);
}
catch (Exception exception)
{
if (asyncState.IsUserCompleted)
{
throw;
}
asyncObject._SslState.FinishWrite();
asyncState.CompleteWithError(exception);
}
}
}
private static void ReadHeaderCallback(AsyncProtocolRequest asyncRequest)
{
try
{
_SslStream asyncObject = (_SslStream)asyncRequest.AsyncObject;
BufferAsyncResult userAsyncResult = (BufferAsyncResult)asyncRequest.UserAsyncResult;
if (-1 == asyncObject.StartFrameBody(asyncRequest.Result, userAsyncResult.Buffer, userAsyncResult.Offset, userAsyncResult.Count, asyncRequest))
{
asyncObject.StartReading(userAsyncResult.Buffer, userAsyncResult.Offset, userAsyncResult.Count, asyncRequest);
}
}
catch (Exception exception)
{
if (asyncRequest.IsUserCompleted)
{
throw;
}
asyncRequest.CompleteWithError(exception);
}
}
//
//
private static void ReadFrameCallback(AsyncProtocolRequest asyncRequest)
{
// Async ONLY completion
try
{
_SslStream sslStream = (_SslStream)asyncRequest.AsyncObject;
BufferAsyncResult bufferResult = (BufferAsyncResult)asyncRequest.UserAsyncResult;
if (-1 == sslStream.ProcessFrameBody(asyncRequest.Result, bufferResult.Buffer, bufferResult.Offset, bufferResult.Count, asyncRequest))
{
// in case we decrypted 0 bytes start another reading.
sslStream.StartReading(bufferResult.Buffer, bufferResult.Offset, bufferResult.Count, asyncRequest);
}
}
catch (Exception e)
{
if (asyncRequest.IsUserCompleted)
{
// This will throw on a worker thread.
throw;
}
asyncRequest.CompleteWithError(e);
}
}
private static void MulitpleWriteCallback(IAsyncResult transportResult)
{
if (!transportResult.CompletedSynchronously)
{
SplitWriteAsyncProtocolRequest asyncState = (SplitWriteAsyncProtocolRequest)transportResult.AsyncState;
_SslStream asyncObject = (_SslStream)asyncState.AsyncObject;
try
{
((NetworkStream)asyncObject._SslState.InnerStream).EndMultipleWrite(transportResult);
asyncObject._SslState.FinishWrite();
asyncObject.StartWriting(asyncState.SplitWritesState, asyncState);
}
catch (Exception exception)
{
if (asyncState.IsUserCompleted)
{
throw;
}
asyncObject._SslState.FinishWrite();
asyncState.CompleteWithError(exception);
}
}
}
