public MoveReceiveResult TryReceiveByLookupId(long lookupId, NativeMsmqMessage message, MsmqTransactionMode transactionMode, int action)
{
MsmqQueueHandle handle = GetHandle();
int error = 0;
while (true)
{
try
{
error = ReceiveByLookupIdCore(handle, lookupId, message, transactionMode, action);
}
catch (ObjectDisposedException ex)
{
// ---- with Close
MsmqDiagnostics.ExpectedException(ex);
return(MoveReceiveResult.Succeeded);
}
if (0 == error)
{
return(MoveReceiveResult.Succeeded);
}
if (IsReceiveErrorDueToInsufficientBuffer(error))
{
message.GrowBuffers();
continue;
}
else if (UnsafeNativeMethods.MQ_ERROR_MESSAGE_NOT_FOUND == error)
{
return(MoveReceiveResult.MessageNotFound);
}
else if (UnsafeNativeMethods.MQ_ERROR_MESSAGE_LOCKED_UNDER_TRANSACTION == error)
{
return(MoveReceiveResult.MessageLockedUnderTransaction);
}
else if (IsErrorDueToStaleHandle(error))
{
HandleIsStale(handle);
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(SR.GetString(SR.MsmqReceiveError, MsmqError.GetErrorString(error)), error));
}
}
public override ReceiveResult TryReceive(NativeMsmqMessage message, TimeSpan timeout, MsmqTransactionMode transactionMode)
{
// ignore the transactionMode
TimeoutHelper timeoutHelper = new TimeoutHelper(timeout);
MsmqQueueHandle handle = GetHandle();
while (true)
{
int error = PeekLockCore(handle, (MsmqInputMessage)message, timeoutHelper.RemainingTime());
if (error == 0)
{
return(ReceiveResult.MessageReceived);
}
if (IsReceiveErrorDueToInsufficientBuffer(error))
{
message.GrowBuffers();
continue;
}
else if (error == UnsafeNativeMethods.MQ_ERROR_IO_TIMEOUT)
{
return(ReceiveResult.Timeout);
}
else if (error == UnsafeNativeMethods.MQ_ERROR_OPERATION_CANCELLED)
{
return(ReceiveResult.OperationCancelled);
}
else if (error == UnsafeNativeMethods.MQ_ERROR_INVALID_HANDLE)
{
// should happen only if racing with Close
return(ReceiveResult.OperationCancelled);
}
else if (IsErrorDueToStaleHandle(error))
{
HandleIsStale(handle);
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(SR.GetString(SR.MsmqReceiveError, MsmqError.GetErrorString(error)), error));
}
}
public override ReceiveResult TryReceive(NativeMsmqMessage message, TimeSpan timeout, MsmqTransactionMode transactionMode)
{
// ignore the transactionMode
TimeoutHelper timeoutHelper = new TimeoutHelper(timeout);
MsmqQueueHandle handle = GetHandle();
while (true)
{
int error = PeekLockCore(handle, (MsmqInputMessage)message, timeoutHelper.RemainingTime());
if (error == 0)
{
return ReceiveResult.MessageReceived;
}
if (IsReceiveErrorDueToInsufficientBuffer(error))
{
message.GrowBuffers();
continue;
}
else if (error == UnsafeNativeMethods.MQ_ERROR_IO_TIMEOUT)
{
return ReceiveResult.Timeout;
}
else if (error == UnsafeNativeMethods.MQ_ERROR_OPERATION_CANCELLED)
{
return ReceiveResult.OperationCancelled;
}
else if (error == UnsafeNativeMethods.MQ_ERROR_INVALID_HANDLE)
{
// should happen only if racing with Close
return ReceiveResult.OperationCancelled;
}
else if (IsErrorDueToStaleHandle(error))
{
HandleIsStale(handle);
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(SR.GetString(SR.MsmqReceiveError, MsmqError.GetErrorString(error)), error));
}
}
public MoveReceiveResult TryReceiveByLookupId(long lookupId, NativeMsmqMessage message, MsmqTransactionMode transactionMode, int action)
{
MsmqQueueHandle handle = this.GetHandle();
int error = 0;
while (true)
{
try
{
error = this.ReceiveByLookupIdCore(handle, lookupId, message, transactionMode, action);
}
catch (ObjectDisposedException exception)
{
MsmqDiagnostics.ExpectedException(exception);
return(MoveReceiveResult.Succeeded);
}
if (error == 0)
{
return(MoveReceiveResult.Succeeded);
}
if (!IsReceiveErrorDueToInsufficientBuffer(error))
{
if (-1072824184 == error)
{
return(MoveReceiveResult.MessageNotFound);
}
if (-1072824164 == error)
{
return(MoveReceiveResult.MessageLockedUnderTransaction);
}
if (IsErrorDueToStaleHandle(error))
{
this.HandleIsStale(handle);
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(System.ServiceModel.SR.GetString("MsmqReceiveError", new object[] { MsmqError.GetErrorString(error) }), error));
}
message.GrowBuffers();
}
}
public MoveReceiveResult TryReceiveByLookupId(long lookupId, NativeMsmqMessage message, MsmqTransactionMode transactionMode, int action)
{
MsmqQueueHandle handle = GetHandle();
int error = 0;
while (true)
{
try
{
error = ReceiveByLookupIdCore(handle, lookupId, message, transactionMode, action);
}
catch (ObjectDisposedException ex)
{
// ---- with Close
MsmqDiagnostics.ExpectedException(ex);
return MoveReceiveResult.Succeeded;
}
if (0 == error)
{
return MoveReceiveResult.Succeeded;
}
if (IsReceiveErrorDueToInsufficientBuffer(error))
{
message.GrowBuffers();
continue;
}
else if (UnsafeNativeMethods.MQ_ERROR_MESSAGE_NOT_FOUND == error)
{
return MoveReceiveResult.MessageNotFound;
}
else if (UnsafeNativeMethods.MQ_ERROR_MESSAGE_LOCKED_UNDER_TRANSACTION == error)
{
return MoveReceiveResult.MessageLockedUnderTransaction;
}
else if (IsErrorDueToStaleHandle(error))
{
HandleIsStale(handle);
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(SR.GetString(SR.MsmqReceiveError, MsmqError.GetErrorString(error)), error));
}
}
public override MsmqQueue.ReceiveResult TryReceive(NativeMsmqMessage message, TimeSpan timeout, MsmqTransactionMode transactionMode)
{
TimeoutHelper helper = new TimeoutHelper(timeout);
MsmqQueueHandle handle = base.GetHandle();
while (true)
{
int error = this.PeekLockCore(handle, (MsmqInputMessage) message, helper.RemainingTime());
if (error == 0)
{
return MsmqQueue.ReceiveResult.MessageReceived;
}
if (!MsmqQueue.IsReceiveErrorDueToInsufficientBuffer(error))
{
if (error == -1072824293)
{
return MsmqQueue.ReceiveResult.Timeout;
}
if (error == -1072824312)
{
return MsmqQueue.ReceiveResult.OperationCancelled;
}
if (error == -1072824313)
{
return MsmqQueue.ReceiveResult.OperationCancelled;
}
if (MsmqQueue.IsErrorDueToStaleHandle(error))
{
base.HandleIsStale(handle);
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new MsmqException(System.ServiceModel.SR.GetString("MsmqReceiveError", new object[] { MsmqError.GetErrorString(error) }), error));
}
message.GrowBuffers();
}
}
