protected override void OnSend(Message message, TimeSpan timeout)
{
// serialize the indigo message to byte array and copy the .NET framing preamble
ArraySegment <byte> messageData = this.factory.MessageEncoderFactory.Encoder.WriteMessage(
message, int.MaxValue, this.factory.BufferManager, preamble.Length);
Buffer.BlockCopy(preamble, 0, messageData.Array, messageData.Offset - preamble.Length, preamble.Length);
byte[] buffer = messageData.Array;
int offset = messageData.Offset - preamble.Length;
int size = messageData.Count + preamble.Length;
MsmqOutputMessage <IOutputChannel> msmqMessage = this.outputMessages.Take();
if (msmqMessage == null)
{
msmqMessage = new MsmqOutputMessage <IOutputChannel>(this.factory, size, this.RemoteAddress);
MsmqDiagnostics.PoolFull(this.factory.MaxPoolSize);
}
try
{
msmqMessage.ApplyCertificateIfNeeded(this.certificateTokenProvider, this.factory.MsmqTransportSecurity.MsmqAuthenticationMode, timeout);
msmqMessage.Body.EnsureBufferLength(size);
msmqMessage.Body.BufferLength = size;
Buffer.BlockCopy(buffer, offset, msmqMessage.Body.Buffer, 0, size);
this.factory.BufferManager.ReturnBuffer(buffer);
bool lockHeld = false;
try
{
Msmq.EnterXPSendLock(out lockHeld, this.factory.MsmqTransportSecurity.MsmqProtectionLevel);
this.msmqQueue.Send(msmqMessage, this.transactionMode);
MsmqDiagnostics.DatagramSent(msmqMessage.MessageId, message);
}
catch (MsmqException ex)
{
if (ex.FaultSender)
{
this.Fault();
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(ex.Normalized);
}
finally
{
if (lockHeld)
{
Msmq.LeaveXPSendLock();
}
}
}
finally
{
if (!this.outputMessages.Return(msmqMessage))
{
msmqMessage.Dispose();
}
}
}
private void OnCloseCore(bool isAborting, TimeSpan timeout)
{
if (!isAborting && (this.buffers.Count > 1))
{
lock (base.ThisLock)
{
this.VerifyTransaction();
this.buffers.Add(this.EncodeEndMarker());
}
int bodySize = this.CalcSessionGramSize();
using (MsmqOutputMessage <IOutputSessionChannel> message = new MsmqOutputMessage <IOutputSessionChannel>(this.Factory, bodySize, this.RemoteAddress))
{
message.ApplyCertificateIfNeeded(this.certificateTokenProvider, this.factory.MsmqTransportSecurity.MsmqAuthenticationMode, timeout);
message.Body.EnsureBufferLength(bodySize);
message.Body.BufferLength = bodySize;
this.CopySessionGramToBuffer(message.Body.Buffer);
bool lockHeld = false;
try
{
Msmq.EnterXPSendLock(out lockHeld, this.factory.MsmqTransportSecurity.MsmqProtectionLevel);
this.msmqQueue.Send(message, MsmqTransactionMode.CurrentOrSingle);
MsmqDiagnostics.SessiongramSent(this.Session.Id, message.MessageId, this.buffers.Count);
}
catch (MsmqException exception)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(exception.Normalized);
}
finally
{
if (lockHeld)
{
Msmq.LeaveXPSendLock();
}
this.ReturnSessionGramBuffers();
}
}
}
if (this.msmqQueue != null)
{
this.msmqQueue.Dispose();
}
this.msmqQueue = null;
if (this.certificateTokenProvider != null)
{
if (isAborting)
{
this.certificateTokenProvider.Abort();
}
else
{
this.certificateTokenProvider.Close(timeout);
}
}
}
protected override void OnSend(Message message, TimeSpan timeout)
{
ArraySegment <byte> segment = this.factory.MessageEncoderFactory.Encoder.WriteMessage(message, 0x7fffffff, this.factory.BufferManager, this.preamble.Length);
Buffer.BlockCopy(this.preamble, 0, segment.Array, segment.Offset - this.preamble.Length, this.preamble.Length);
byte[] array = segment.Array;
int srcOffset = segment.Offset - this.preamble.Length;
int bodySize = segment.Count + this.preamble.Length;
MsmqOutputMessage <IOutputChannel> message2 = this.outputMessages.Take();
if (message2 == null)
{
message2 = new MsmqOutputMessage <IOutputChannel>(this.factory, bodySize, this.RemoteAddress);
MsmqDiagnostics.PoolFull(this.factory.MaxPoolSize);
}
try
{
message2.ApplyCertificateIfNeeded(this.certificateTokenProvider, this.factory.MsmqTransportSecurity.MsmqAuthenticationMode, timeout);
message2.Body.EnsureBufferLength(bodySize);
message2.Body.BufferLength = bodySize;
Buffer.BlockCopy(array, srcOffset, message2.Body.Buffer, 0, bodySize);
this.factory.BufferManager.ReturnBuffer(array);
bool lockHeld = false;
try
{
Msmq.EnterXPSendLock(out lockHeld, this.factory.MsmqTransportSecurity.MsmqProtectionLevel);
this.msmqQueue.Send(message2, this.transactionMode);
MsmqDiagnostics.DatagramSent(message2.MessageId, message);
}
catch (MsmqException exception)
{
if (exception.FaultSender)
{
base.Fault();
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(exception.Normalized);
}
finally
{
if (lockHeld)
{
Msmq.LeaveXPSendLock();
}
}
}
finally
{
if (!this.outputMessages.Return(message2))
{
message2.Dispose();
}
}
}
void OnCloseCore(bool isAborting, TimeSpan timeout)
{
// Dump the messages into the queue as a big bag.
// no MSMQ send if aborting
// no MSMQ send if the channel has only a preamble (no actual messages sent)
if (!isAborting && this.buffers.Count > 1)
{
lock (ThisLock)
{
VerifyTransaction();
buffers.Add(EncodeEndMarker());
}
int size = CalcSessionGramSize();
using (MsmqOutputMessage <IOutputSessionChannel> msmqMessage = new MsmqOutputMessage <IOutputSessionChannel>(this.Factory, size, this.RemoteAddress))
{
msmqMessage.ApplyCertificateIfNeeded(this.certificateTokenProvider, this.factory.MsmqTransportSecurity.MsmqAuthenticationMode, timeout);
msmqMessage.Body.EnsureBufferLength(size);
msmqMessage.Body.BufferLength = size;
CopySessionGramToBuffer(msmqMessage.Body.Buffer);
bool lockHeld = false;
try
{
Msmq.EnterXPSendLock(out lockHeld, this.factory.MsmqTransportSecurity.MsmqProtectionLevel);
this.msmqQueue.Send(msmqMessage, MsmqTransactionMode.CurrentOrSingle);
MsmqDiagnostics.SessiongramSent(this.Session.Id, msmqMessage.MessageId, this.buffers.Count);
}
catch (MsmqException ex)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(ex.Normalized);
}
finally
{
if (lockHeld)
{
Msmq.LeaveXPSendLock();
}
ReturnSessionGramBuffers();
}
}
}
if (null != this.msmqQueue)
{
this.msmqQueue.Dispose();
}
this.msmqQueue = null;
if (certificateTokenProvider != null)
{
if (isAborting)
{
certificateTokenProvider.Abort();
}
else
{
certificateTokenProvider.Close(timeout);
}
}
}