void TransparentStreamReadRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamReadRequestMessage request = (TransparentStreamReadRequestMessage)transparentStreamMessageBase;
byte[] buffer = new byte[request.Count];
try {
baseStream.BeginRead(buffer, 0, request.Count, (ar) => {
try {
int bytesRead = baseStream.EndRead(ar);
if (bytesRead != ((byte[])ar.AsyncState).Length)
{
byte[] newBuffer = new byte[bytesRead];
System.Buffer.BlockCopy((byte[])ar.AsyncState, 0, newBuffer, 0, bytesRead);
objectBusSession.SendMessage(new TransparentStreamReadResponseMessage(streamID, request.ID, newBuffer, null));
}
else
{
objectBusSession.SendMessage(new TransparentStreamReadResponseMessage(streamID, request.ID, (byte[])ar.AsyncState, null));
}
} catch (Exception ex) {
objectBusSession.SendMessage(new TransparentStreamReadResponseMessage(streamID, request.ID, (byte[])ar.AsyncState, ex));
}
}, buffer);
} catch (Exception ex) {
objectBusSession.SendMessage(new TransparentStreamReadResponseMessage(streamID, request.ID, null, ex));
}
}
internal void Set(TransparentStreamMessageBase transparentStreamMessageBase)
{
response = transparentStreamMessageBase;
waitHandle.Set();
if (callback != null)
{
callback(this);
}
}
void TransparentStreamSetWriteTimeoutRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamSetWriteTimeoutRequestMessage request = (TransparentStreamSetWriteTimeoutRequestMessage)transparentStreamMessageBase;
Exception exception = null;
try {
baseStream.WriteTimeout = request.WriteTimeout;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage(new TransparentStreamSetWriteTimeoutResponseMessage(streamID, request.ID, exception));
}
bool TransparentStreamCloseRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamCloseRequestMessage request = (TransparentStreamCloseRequestMessage)transparentStreamMessageBase;
Exception exception = null;
try {
baseStream.Close();
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage(new TransparentStreamCloseResponseMessage(streamID, request.ID, exception));
return(exception == null);
}
void TransparentStreamGetPositionRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamGetPositionRequestMessage request = (TransparentStreamGetPositionRequestMessage)transparentStreamMessageBase;
Exception exception = null;
long position = -1;
try {
position = baseStream.Length;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage(new TransparentStreamGetPositionResponseMessage(streamID, request.ID, position, exception));
}
void TransparentStreamGetReadTimeoutRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamGetReadTimeoutRequestMessage request = (TransparentStreamGetReadTimeoutRequestMessage)transparentStreamMessageBase;
Exception exception = null;
int readTimeout = -1;
try {
readTimeout = baseStream.ReadTimeout;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage(new TransparentStreamGetReadTimeoutResponseMessage(streamID, request.ID, readTimeout, exception));
}
void TransparentStreamSeekRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamSeekRequestMessage request = (TransparentStreamSeekRequestMessage)transparentStreamMessageBase;
Exception exception = null;
long seek = -1;
try {
seek = baseStream.Seek(request.Offset, request.SeekOrigin);
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage(new TransparentStreamSeekResponseMessage(streamID, request.ID, seek, exception));
}
void TransparentStreamCanWriteRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamCanWriteRequestMessage request = (TransparentStreamCanWriteRequestMessage)transparentStreamMessageBase;
Exception exception = null;
bool canWrite = false;
try {
canWrite = baseStream.CanWrite;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage(new TransparentStreamCanWriteResponseMessage(streamID, request.ID, canWrite, exception));
}
void TransparentStreamWriteRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamWriteRequestMessage request = (TransparentStreamWriteRequestMessage)transparentStreamMessageBase;
Exception exception = null;
try {
baseStream.BeginWrite(request.Buffer, 0, request.Buffer.Length, (ar) => {
try {
baseStream.EndWrite(ar);
} catch (Exception ex) {
objectBusSession.SendMessage(new TransparentStreamWriteResponseMessage(streamID, request.ID, ex));
}
}, request.Buffer);
} catch (Exception ex) {
exception = ex;
objectBusSession.SendMessage(new TransparentStreamWriteResponseMessage(streamID, request.ID, exception));
}
}
public void EnqueueRequest(TransparentStreamMessageBase transparentStreamMessageBase)
{
if (transparentStreamMessageBase == null)
{
throw new ArgumentNullException("transparentStreamMessageBase");
}
if (transparentStreamMessageBase is TransparentStreamCanReadRequestMessage)
{
TransparentStreamCanReadRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamCanSeekRequestMessage)
{
TransparentStreamCanSeekRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamCanTimeoutRequestMessage)
{
TransparentStreamCanTimeoutRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamCanWriteRequestMessage)
{
TransparentStreamCanWriteRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamCloseRequestMessage)
{
if (TransparentStreamCloseRequestMessageReceived(transparentStreamMessageBase))
{
agent.RemoveStreamServer(this);
}
}
else if (transparentStreamMessageBase is TransparentStreamFlushRequestMessage)
{
TransparentStreamFlushRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamGetLengthRequestMessage)
{
TransparentStreamGetLengthRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamGetPositionRequestMessage)
{
TransparentStreamGetPositionRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamGetReadTimeoutRequestMessage)
{
TransparentStreamGetReadTimeoutRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamGetWriteTimeoutRequestMessage)
{
TransparentStreamGetWriteTimeoutRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamReadRequestMessage)
{
TransparentStreamReadRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamSeekRequestMessage)
{
TransparentStreamSeekRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamSetLengthRequestMessage)
{
TransparentStreamSetLengthRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamSetPositionRequestMessage)
{
TransparentStreamSetPositionRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamSetReadTimeoutRequestMessage)
{
TransparentStreamSetReadTimeoutRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamSetWriteTimeoutRequestMessage)
{
TransparentStreamSetWriteTimeoutRequestMessageReceived(transparentStreamMessageBase);
}
else if (transparentStreamMessageBase is TransparentStreamWriteRequestMessage)
{
TransparentStreamWriteRequestMessageReceived(transparentStreamMessageBase);
}
}
void TransparentStreamWriteRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamWriteRequestMessage request = (TransparentStreamWriteRequestMessage)transparentStreamMessageBase;
Exception exception = null;
try {
baseStream.BeginWrite (request.Buffer, 0, request.Buffer.Length, (ar) => {
try {
baseStream.EndWrite (ar);
} catch (Exception ex) {
objectBusSession.SendMessage (new TransparentStreamWriteResponseMessage (streamID, request.ID, ex));
}
}, request.Buffer);
} catch (Exception ex) {
exception = ex;
objectBusSession.SendMessage (new TransparentStreamWriteResponseMessage (streamID, request.ID, exception));
}
}
void TransparentStreamWriteResponseMessageReceived (TransparentStreamMessageBase transparentStreamMessageBase)
{
if (transparentStreamMessageBase == null)
throw new ArgumentNullException ("transparentStreamMessageBase");
if (transparentStreamMessageBase.StreamID != streamID)
throw new Exception ("TransparentStreamMessageBase instance does not belong to this stream");
if (!(transparentStreamMessageBase is TransparentStreamWriteResponseMessage)) {
throw new ArgumentException ("transparentStreamMessageBase must be of type TransparentStreamWriteResponseMessage.");
}
TransparentStreamWriteResponseMessage response = (TransparentStreamWriteResponseMessage)transparentStreamMessageBase;
TransparentStreamAsyncResult ar;
pendingWriteRequests.TryRemove (response.RequestID, out ar);
ar.Set (response);
}
void TransparentStreamReadResponseMessageReceived (TransparentStreamMessageBase transparentStreamMessageBase)
{
if (transparentStreamMessageBase == null)
throw new ArgumentNullException ("transparentStreamMessageBase");
if (transparentStreamMessageBase.StreamID != streamID)
throw new Exception ("TransparentStreamMessageBase instance does not belong to this stream");
if (!(transparentStreamMessageBase is TransparentStreamReadResponseMessage)) {
throw new ArgumentException ("transparentStreamMessageBase must be of type TransparentStreamReadResponseMessage.");
}
TransparentStreamReadResponseMessage response = (TransparentStreamReadResponseMessage)transparentStreamMessageBase;
Tuple <TransparentStreamAsyncResult, byte[], int, int> tuple;
pendingReadRequests.TryGetValue (response.RequestID, out tuple);
tuple.Item1.Set (response);
}
bool TransparentStreamCloseRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamCloseRequestMessage request = (TransparentStreamCloseRequestMessage)transparentStreamMessageBase;
Exception exception = null;
try {
baseStream.Close ();
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage (new TransparentStreamCloseResponseMessage (streamID, request.ID, exception));
return (exception == null);
}
void TransparentStreamCanWriteRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamCanWriteRequestMessage request = (TransparentStreamCanWriteRequestMessage)transparentStreamMessageBase;
Exception exception = null;
bool canWrite = false;
try {
canWrite = baseStream.CanWrite;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage (new TransparentStreamCanWriteResponseMessage (streamID, request.ID, canWrite, exception));
}
void TransparentStreamGetReadTimeoutRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamGetReadTimeoutRequestMessage request = (TransparentStreamGetReadTimeoutRequestMessage)transparentStreamMessageBase;
Exception exception = null;
int readTimeout = -1;
try {
readTimeout = baseStream.ReadTimeout;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage (new TransparentStreamGetReadTimeoutResponseMessage (streamID, request.ID, readTimeout, exception));
}
void TransparentStreamGetPositionRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamGetPositionRequestMessage request = (TransparentStreamGetPositionRequestMessage)transparentStreamMessageBase;
Exception exception = null;
long position = -1;
try {
position = baseStream.Length;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage (new TransparentStreamGetPositionResponseMessage (streamID, request.ID, position, exception));
}
void TransparentStreamReadRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamReadRequestMessage request = (TransparentStreamReadRequestMessage)transparentStreamMessageBase;
byte[] buffer = new byte[request.Count];
try {
baseStream.BeginRead (buffer, 0, request.Count, (ar) => {
try {
int bytesRead = baseStream.EndRead (ar);
if (bytesRead != ((byte[])ar.AsyncState).Length) {
byte[] newBuffer = new byte[bytesRead];
System.Buffer.BlockCopy ((byte[])ar.AsyncState, 0, newBuffer, 0, bytesRead);
objectBusSession.SendMessage (new TransparentStreamReadResponseMessage (streamID, request.ID, newBuffer, null));
} else {
objectBusSession.SendMessage (new TransparentStreamReadResponseMessage (streamID, request.ID, (byte[])ar.AsyncState, null));
}
} catch (Exception ex) {
objectBusSession.SendMessage (new TransparentStreamReadResponseMessage (streamID, request.ID, (byte[])ar.AsyncState, ex));
}
}, buffer);
} catch (Exception ex) {
objectBusSession.SendMessage (new TransparentStreamReadResponseMessage (streamID, request.ID, null, ex));
}
}
public void EnqueueRequest(TransparentStreamMessageBase transparentStreamMessageBase)
{
if (transparentStreamMessageBase == null)
throw new ArgumentNullException ("transparentStreamMessageBase");
if (transparentStreamMessageBase is TransparentStreamCanReadRequestMessage) {
TransparentStreamCanReadRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamCanSeekRequestMessage) {
TransparentStreamCanSeekRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamCanTimeoutRequestMessage) {
TransparentStreamCanTimeoutRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamCanWriteRequestMessage) {
TransparentStreamCanWriteRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamCloseRequestMessage) {
if (TransparentStreamCloseRequestMessageReceived (transparentStreamMessageBase))
agent.RemoveStreamServer (this);
} else if (transparentStreamMessageBase is TransparentStreamFlushRequestMessage) {
TransparentStreamFlushRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamGetLengthRequestMessage) {
TransparentStreamGetLengthRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamGetPositionRequestMessage) {
TransparentStreamGetPositionRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamGetReadTimeoutRequestMessage) {
TransparentStreamGetReadTimeoutRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamGetWriteTimeoutRequestMessage) {
TransparentStreamGetWriteTimeoutRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamReadRequestMessage) {
TransparentStreamReadRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSeekRequestMessage) {
TransparentStreamSeekRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSetLengthRequestMessage) {
TransparentStreamSetLengthRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSetPositionRequestMessage) {
TransparentStreamSetPositionRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSetReadTimeoutRequestMessage) {
TransparentStreamSetReadTimeoutRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSetWriteTimeoutRequestMessage) {
TransparentStreamSetWriteTimeoutRequestMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamWriteRequestMessage) {
TransparentStreamWriteRequestMessageReceived (transparentStreamMessageBase);
}
}
internal void ResponseReceived (TransparentStreamMessageBase transparentStreamMessageBase)
{
if (transparentStreamMessageBase is TransparentStreamCanReadResponseMessage) {
TransparentStreamCanReadResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamCanSeekResponseMessage) {
TransparentStreamCanSeekResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamCanTimeoutResponseMessage) {
TransparentStreamCanTimeoutResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamCanWriteResponseMessage) {
TransparentStreamCanWriteResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamCloseResponseMessage) {
TransparentStreamCloseResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamFlushResponseMessage) {
TransparentStreamFlushResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamGetLengthResponseMessage) {
TransparentStreamGetLengthResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamGetPositionResponseMessage) {
TransparentStreamGetPositionResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamGetReadTimeoutResponseMessage) {
TransparentStreamGetReadTimeoutResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamGetWriteTimeoutResponseMessage) {
TransparentStreamGetWriteTimeoutResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamReadResponseMessage) {
TransparentStreamReadResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSeekResponseMessage) {
TransparentStreamSeekResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSetLengthResponseMessage) {
TransparentStreamSetLengthResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSetPositionResponseMessage) {
TransparentStreamSetPositionResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSetReadTimeoutResponseMessage) {
TransparentStreamSetReadTimeoutResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamSetWriteTimeoutResponseMessage) {
TransparentStreamSetWriteTimeoutResponseMessageReceived (transparentStreamMessageBase);
} else if (transparentStreamMessageBase is TransparentStreamWriteResponseMessage) {
TransparentStreamWriteResponseMessageReceived (transparentStreamMessageBase);
}
}
void TransparentStreamSetWriteTimeoutRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamSetWriteTimeoutRequestMessage request = (TransparentStreamSetWriteTimeoutRequestMessage)transparentStreamMessageBase;
Exception exception = null;
try {
baseStream.WriteTimeout = request.WriteTimeout;
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage (new TransparentStreamSetWriteTimeoutResponseMessage (streamID, request.ID, exception));
}
void TransparentStreamSeekRequestMessageReceived(TransparentStreamMessageBase transparentStreamMessageBase)
{
TransparentStreamSeekRequestMessage request = (TransparentStreamSeekRequestMessage)transparentStreamMessageBase;
Exception exception = null;
long seek = -1;
try {
seek = baseStream.Seek (request.Offset, request.SeekOrigin);
} catch (Exception ex) {
exception = ex;
}
objectBusSession.SendMessage (new TransparentStreamSeekResponseMessage (streamID, request.ID, seek, exception));
}
