protected override void OnProcessTransfer(Delivery delivery, Transfer transfer, Frame frame)
{
if (base.Settings.MaxMessageSize.HasValue)
{
ulong bytesTransfered = (ulong)(this.currentMessage.BytesTransfered + (long)frame.Payload.Count);
if (bytesTransfered > base.Settings.MaxMessageSize.Value)
{
if (!base.IsClosing())
{
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error messageSizeExceeded = AmqpError.MessageSizeExceeded;
object value = this.currentMessage.DeliveryId.Value;
object obj = bytesTransfered;
ulong? maxMessageSize = base.Settings.MaxMessageSize;
throw new AmqpException(messageSizeExceeded, SRAmqp.AmqpMessageSizeExceeded(value, obj, maxMessageSize.Value));
}
return;
}
}
ArraySegment <byte> payload = frame.Payload;
frame.RawByteBuffer.AdjustPosition(payload.Offset, payload.Count);
frame.RawByteBuffer.Clone();
this.currentMessage.AddPayload(frame.RawByteBuffer, !transfer.More());
if (!transfer.More())
{
AmqpMessage amqpMessage = this.currentMessage;
this.currentMessage = null;
Action <ReceivingAmqpLink, uint, int> action = (ReceivingAmqpLink source, uint id, int count) => {
};
SequenceNumber deliveryId = amqpMessage.DeliveryId;
MessagingClientEtwProvider.TraceClient <ReceivingAmqpLink, uint, int>(action, this, deliveryId.Value, amqpMessage.RawByteBuffers.Count);
this.OnReceiveMessage(amqpMessage);
}
}
private AmqpException(Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error, string message, Exception innerException) : base(message ?? SRAmqp.AmqpErrorOccurred(error.Condition), innerException)
{
this.Error = error;
if (!string.IsNullOrEmpty(message))
{
this.Error.Description = message;
}
}
public static AmqpException FromError(Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error)
{
if (error == null || error.Condition.Value == null)
{
return(null);
}
if (error.Description != null)
{
return(new AmqpException(error, error.Description));
}
return(new AmqpException(AmqpError.GetError(error.Condition)));
}
private Rejected GetRejectedOutcome(IDictionary <string, object> propertiesToModify, string deadLetterReason, string deadLetterErrorDescription)
{
object obj;
Rejected rejectedOutcome = AmqpConstants.RejectedOutcome;
if (deadLetterReason != null || deadLetterErrorDescription != null || propertiesToModify != null)
{
Rejected rejected = new Rejected();
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error = new Microsoft.ServiceBus.Messaging.Amqp.Framing.Error()
{
Condition = ClientConstants.DeadLetterName,
Info = new Fields()
};
rejected.Error = error;
rejectedOutcome = rejected;
if (deadLetterReason != null)
{
rejectedOutcome.Error.Info.Add("DeadLetterReason", deadLetterReason);
}
if (deadLetterErrorDescription != null)
{
rejectedOutcome.Error.Info.Add("DeadLetterErrorDescription", deadLetterErrorDescription);
}
if (propertiesToModify != null)
{
foreach (KeyValuePair <string, object> keyValuePair in propertiesToModify)
{
if (!MessageConverter.TryGetAmqpObjectFromNetObject(keyValuePair.Value, MappingType.ApplicationProperty, out obj))
{
continue;
}
rejectedOutcome.Error.Info.Add(keyValuePair.Key, obj);
}
}
}
return(rejectedOutcome);
}
protected override IEnumerator <IteratorAsyncResult <AmqpMessageReceiver.ReceiveAsyncResult> .AsyncStep> GetAsyncSteps()
{
if (!this.parent.receiveLink.TryGetOpenedObject(out this.amqpLink))
{
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error = this.parent.GetSessionLockLostError();
if (error == null)
{
AmqpMessageReceiver.ReceiveAsyncResult receiveAsyncResult = this;
IteratorAsyncResult <AmqpMessageReceiver.ReceiveAsyncResult> .BeginCall beginCall = (AmqpMessageReceiver.ReceiveAsyncResult thisPtr, TimeSpan t, AsyncCallback c, object s) => thisPtr.parent.receiveLink.BeginGetInstance(t, c, s);
yield return(receiveAsyncResult.CallAsync(beginCall, (AmqpMessageReceiver.ReceiveAsyncResult thisPtr, IAsyncResult r) => thisPtr.amqpLink = thisPtr.parent.receiveLink.EndGetInstance(r), IteratorAsyncResult <TIteratorAsyncResult> .ExceptionPolicy.Continue));
if (base.LastAsyncStepException == null)
{
goto Label1;
}
if (this.shouldThrowTimeout || !(base.LastAsyncStepException is TimeoutException))
{
base.Complete(ExceptionHelper.GetClientException(base.LastAsyncStepException, this.parent.messagingFactory.RemoteContainerId));
goto Label0;
}
else
{
base.Complete(null);
goto Label0;
}
}
else
{
base.Complete(ExceptionHelper.ToMessagingContract(error));
goto Label0;
}
}
Label1:
bool flag = true;
do
{
Label3:
if (!flag)
{
goto Label0;
}
AmqpMessageReceiver.ReceiveAsyncResult receiveAsyncResult1 = this;
IteratorAsyncResult <AmqpMessageReceiver.ReceiveAsyncResult> .BeginCall beginCall1 = (AmqpMessageReceiver.ReceiveAsyncResult thisPtr, TimeSpan t, AsyncCallback c, object s) => thisPtr.BeginReceive(thisPtr.amqpLink, t, c, s);
yield return(receiveAsyncResult1.CallAsync(beginCall1, (AmqpMessageReceiver.ReceiveAsyncResult thisPtr, IAsyncResult r) => thisPtr.AmqpMessages = thisPtr.EndReceive(thisPtr.amqpLink, r), IteratorAsyncResult <TIteratorAsyncResult> .ExceptionPolicy.Continue));
if (base.LastAsyncStepException == null)
{
try
{
flag = false;
if (this.AmqpMessages != null && this.AmqpMessages.Any <AmqpMessage>())
{
flag = !this.ProcessMessage(this.AmqpMessages);
}
}
catch (AmqpException amqpException)
{
base.Complete(ExceptionHelper.ToMessagingContract(amqpException.Error));
goto Label0;
}
if (base.RemainingTime() <= TimeSpan.Zero)
{
flag = false;
}
else
{
goto Label3;
}
}
else
{
base.Complete(ExceptionHelper.GetClientException(base.LastAsyncStepException, this.amqpLink.GetTrackingId()));
goto Label0;
}
}while (!this.shouldThrowTimeout);
goto Label2;
Label0:
yield break;
Label2:
base.Complete(new TimeoutException(SRCore.TimeoutOnOperation(base.OriginalTimeout)));
goto Label0;
}
protected override IEnumerator <IteratorAsyncResult <AmqpMessageReceiver.DisposeAsyncResult> .AsyncStep> GetAsyncSteps()
{
Exception messagingContract;
this.deliveryTag = this.PopulateDeliveryTag();
if (!this.parent.receiveLink.TryGetOpenedObject(out this.amqpLink))
{
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error1 = this.parent.GetSessionLockLostError();
if (error1 == null)
{
AmqpMessageReceiver.DisposeAsyncResult disposeAsyncResult = this;
IteratorAsyncResult <AmqpMessageReceiver.DisposeAsyncResult> .BeginCall beginCall = (AmqpMessageReceiver.DisposeAsyncResult thisPtr, TimeSpan t, AsyncCallback c, object s) => thisPtr.parent.receiveLink.BeginGetInstance(t, c, s);
yield return(disposeAsyncResult.CallAsync(beginCall, (AmqpMessageReceiver.DisposeAsyncResult thisPtr, IAsyncResult r) => thisPtr.amqpLink = thisPtr.parent.receiveLink.EndGetInstance(r), IteratorAsyncResult <TIteratorAsyncResult> .ExceptionPolicy.Continue));
if (base.LastAsyncStepException == null)
{
goto Label1;
}
base.LastAsyncStepException = this.ProcessException(ExceptionHelper.GetClientException(base.LastAsyncStepException, this.parent.messagingFactory.RemoteContainerId));
base.Complete(base.LastAsyncStepException);
goto Label0;
}
else
{
base.Complete(ExceptionHelper.ToMessagingContract(error1));
goto Label0;
}
}
Label1:
AmqpMessageReceiver.DisposeAsyncResult disposeAsyncResult1 = this;
IteratorAsyncResult <AmqpMessageReceiver.DisposeAsyncResult> .BeginCall beginCall1 = (AmqpMessageReceiver.DisposeAsyncResult thisPtr, TimeSpan t, AsyncCallback c, object s) => thisPtr.amqpLink.BeginDisposeMessage(thisPtr.deliveryTag, thisPtr.outcome, thisPtr.batchable, t, c, s);
yield return(disposeAsyncResult1.CallAsync(beginCall1, (AmqpMessageReceiver.DisposeAsyncResult thisPtr, IAsyncResult r) => thisPtr.disposeOutcome = thisPtr.amqpLink.EndDisposeMessage(r), IteratorAsyncResult <TIteratorAsyncResult> .ExceptionPolicy.Continue));
if (base.LastAsyncStepException == null)
{
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error = null;
if (this.disposeOutcome.DescriptorCode == Rejected.Code)
{
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error2 = ((Rejected)this.disposeOutcome).Error;
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error3 = error2;
error = error2;
if (error3 != null)
{
if (!error.Condition.Equals(AmqpError.NotFound.Condition))
{
base.LastAsyncStepException = ExceptionHelper.ToMessagingContract(error);
}
else if (this.IsDisposeWithoutSideEffect())
{
base.LastAsyncStepException = null;
}
else if (!this.parent.sessionReceiver)
{
base.LastAsyncStepException = new MessageLockLostException(SRClient.MessageLockLost);
}
else
{
base.LastAsyncStepException = new SessionLockLostException(SRClient.SessionLockExpiredOnMessageSession);
}
base.Complete(this.ProcessException(base.LastAsyncStepException));
}
}
}
else
{
if (!(base.LastAsyncStepException is OperationCanceledException) || this.amqpLink.State == AmqpObjectState.Opened)
{
base.LastAsyncStepException = ExceptionHelper.GetClientException(base.LastAsyncStepException, this.amqpLink.GetTrackingId());
}
else if (!this.parent.sessionReceiver)
{
base.LastAsyncStepException = new MessageLockLostException(SRClient.MessageLockLost, base.LastAsyncStepException);
}
else
{
Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error4 = this.parent.GetSessionLockLostError();
AmqpMessageReceiver.DisposeAsyncResult disposeAsyncResult2 = this;
if (error4 != null)
{
messagingContract = ExceptionHelper.ToMessagingContract(error4);
}
else
{
messagingContract = new SessionLockLostException(SRClient.SessionLockExpiredOnMessageSession, base.LastAsyncStepException);
}
disposeAsyncResult2.LastAsyncStepException = messagingContract;
}
base.Complete(this.ProcessException(base.LastAsyncStepException));
}
Label0:
yield break;
}
private AmqpException(SerializationInfo info, StreamingContext context) : base(info, context)
{
this.Error = (Microsoft.ServiceBus.Messaging.Amqp.Framing.Error)info.GetValue("Error", typeof(Microsoft.ServiceBus.Messaging.Amqp.Framing.Error));
}
public AmqpException(Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error, Exception innerException) : this(error, error.Description ?? innerException.Message, innerException)
{
}
public AmqpException(Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error, string message) : this(error, message, null)
{
}
public AmqpException(Microsoft.ServiceBus.Messaging.Amqp.Framing.Error error) : this(error, error.Description, null)
{
}