protected IteratorAsyncResult(TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout, true);
IteratorAsyncResult <TIteratorAsyncResult> iteratorAsyncResult = this;
iteratorAsyncResult.OnCompleting = (Action <AsyncResult, Exception>)Delegate.Combine(iteratorAsyncResult.OnCompleting, IteratorAsyncResult <TIteratorAsyncResult> .onFinally);
}
public CloseEntityCollectionAsyncResult(IList <ClientEntity> clientEntities, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
this.interlockedCount = clientEntities.Count;
if (this.interlockedCount <= 0)
{
base.Complete(true);
}
else
{
foreach (ClientEntity clientEntity in clientEntities)
{
try
{
IAsyncResult asyncResult = clientEntity.BeginClose(this.timeoutHelper.RemainingTime(), CloseEntityCollectionAsyncResult.onObjectClosed, new CloseEntityCollectionAsyncResult.CallbackState(this, clientEntity));
if (asyncResult.CompletedSynchronously)
{
this.CompleteClose(clientEntity, asyncResult);
}
}
catch (Exception exception1)
{
Exception exception = exception1;
if (Fx.IsFatal(exception))
{
throw;
}
this.Decrement(true, exception);
clientEntity.Abort();
}
}
}
}
public OpenAsyncResult(Microsoft.ServiceBus.Channels.ClientFramingDuplexSessionChannel duplexChannel, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
IAsyncResult asyncResult;
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
this.duplexChannel = duplexChannel;
try
{
asyncResult = duplexChannel.connectionPoolHelper.BeginEstablishConnection(this.timeoutHelper.RemainingTime(), Microsoft.ServiceBus.Channels.ClientFramingDuplexSessionChannel.OpenAsyncResult.onEstablishConnection, this);
}
catch (TimeoutException timeoutException1)
{
TimeoutException timeoutException = timeoutException1;
ExceptionUtility exceptionUtility = Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ExceptionUtility;
string timeoutOnOpen = Resources.TimeoutOnOpen;
object[] objArray = new object[] { timeout };
throw exceptionUtility.ThrowHelperError(new TimeoutException(Microsoft.ServiceBus.SR.GetString(timeoutOnOpen, objArray), timeoutException));
}
if (!asyncResult.CompletedSynchronously)
{
return;
}
if (this.HandleEstablishConnection(asyncResult))
{
base.Complete(true);
}
}
public OpenAsyncResult(Microsoft.ServiceBus.Channels.ServerSessionPreambleConnectionReader.ServerFramingDuplexSessionChannel channel, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.channel = channel;
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
bool flag = false;
bool flag1 = false;
try
{
channel.ValidateContentType(ref this.timeoutHelper);
flag = this.ContinueReading();
flag1 = true;
}
finally
{
if (!flag1)
{
this.CleanupOnError();
}
}
if (flag)
{
base.Complete(true);
}
}
private int ReadCore(byte[] buffer, int offset, int size, TimeSpan timeout, bool closing)
{
int num;
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
try
{
this.SetReadTimeout(timeoutHelper.RemainingTime(), true, closing);
num = this.socket.Receive(buffer, offset, size, SocketFlags.None);
}
catch (SocketException socketException1)
{
SocketException socketException = socketException1;
throw Fx.Exception.TraceException <Exception>(this.ConvertReceiveException(socketException, timeoutHelper.RemainingTime()), this.ExceptionEventType, this.Activity);
}
catch (ObjectDisposedException objectDisposedException1)
{
ObjectDisposedException objectDisposedException = objectDisposedException1;
Exception exception = this.ConvertObjectDisposedException(objectDisposedException);
if (!object.ReferenceEquals(exception, objectDisposedException))
{
throw Fx.Exception.TraceException <Exception>(exception, this.ExceptionEventType, this.Activity);
}
Fx.Exception.TraceException <ObjectDisposedException>(objectDisposedException, this.ExceptionEventType, this.Activity);
throw;
}
return(num);
}
public CloseCollectionAsyncResult(IEnumerable <ICommunicationObject> communicationObjects, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
this.communicationObjects = new List <ICommunicationObject>(communicationObjects);
this.count = this.communicationObjects.Count;
if (this.count <= 0)
{
base.Complete(true);
}
else
{
foreach (ICommunicationObject communicationObject in this.communicationObjects)
{
try
{
IAsyncResult asyncResult = communicationObject.BeginClose(this.timeoutHelper.RemainingTime(), Microsoft.ServiceBus.Messaging.CloseCollectionAsyncResult.onObjectClosed, new Microsoft.ServiceBus.Messaging.CloseCollectionAsyncResult.CallbackState(this, communicationObject));
if (asyncResult.CompletedSynchronously)
{
this.CompleteClose(communicationObject, asyncResult);
}
}
catch (Exception exception1)
{
Exception exception = exception1;
if (Fx.IsFatal(exception))
{
throw;
}
MessagingClientEtwProvider.Provider.EventWriteExceptionAsInformation(exception.ToString());
this.Decrement(true, exception);
communicationObject.Abort();
}
}
}
}
public BatchedObjectsAsyncResult(TrackingContext trackingContext, IEnumerable <TItem> batchedObjects, int batchSize, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.TrackingContext = trackingContext;
this.BatchedObjects = batchedObjects;
this.BatchSize = batchSize;
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
}
public SynchronizedAsyncResult(Microsoft.ServiceBus.Channels.SynchronizedMessageSource syncSource, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
bool flag;
this.syncSource = syncSource;
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
if (!syncSource.sourceLock.Enter(Microsoft.ServiceBus.Channels.SynchronizedMessageSource.SynchronizedAsyncResult <T> .onEnterComplete, this))
{
return;
}
this.exitLock = true;
bool flag1 = false;
try
{
flag = this.PerformOperation(this.timeoutHelper.RemainingTime());
flag1 = true;
}
finally
{
if (!flag1)
{
this.ExitLock();
}
}
if (flag)
{
this.CompleteWithUnlock(true);
}
}
public void Write(byte[] buffer, int offset, int size, bool immediate, TimeSpan timeout)
{
Microsoft.ServiceBus.Channels.ConnectionUtilities.ValidateBufferBounds(buffer, offset, size);
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
try
{
this.SetImmediate(immediate);
int num = size;
while (num > 0)
{
this.SetWriteTimeout(timeoutHelper.RemainingTime(), true);
size = Math.Min(num, 16777216);
this.socket.Send(buffer, offset, size, SocketFlags.None);
num = num - size;
offset = offset + size;
}
}
catch (SocketException socketException1)
{
SocketException socketException = socketException1;
throw Fx.Exception.TraceException <Exception>(this.ConvertSendException(socketException, timeoutHelper.RemainingTime()), this.ExceptionEventType, this.Activity);
}
catch (ObjectDisposedException objectDisposedException1)
{
ObjectDisposedException objectDisposedException = objectDisposedException1;
Exception exception = this.ConvertObjectDisposedException(objectDisposedException);
if (!object.ReferenceEquals(exception, objectDisposedException))
{
throw Fx.Exception.TraceException <Exception>(exception, this.ExceptionEventType, this.Activity);
}
throw;
}
}
public IAsyncResult BeginWrite(byte[] buffer, int offset, int size, bool immediate, TimeSpan timeout, AsyncCallback callback, object state)
{
IAsyncResult asyncResult;
Microsoft.ServiceBus.Channels.ConnectionUtilities.ValidateBufferBounds(buffer, offset, size);
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
try
{
lock (this.ThisLock)
{
if (this.writeConnectionQueue.Count > 0)
{
this.writeConnection.Shutdown(timeoutHelper.RemainingTime());
this.writeConnection = this.writeConnectionQueue.Dequeue();
}
}
IAsyncResult asyncResult1 = this.writeConnection.BeginWrite(buffer, offset, size, immediate, timeoutHelper.RemainingTime(), callback, state);
asyncResult = asyncResult1;
}
catch (ObjectDisposedException objectDisposedException1)
{
ObjectDisposedException objectDisposedException = objectDisposedException1;
Exception exception = this.ConvertObjectDisposedException(objectDisposedException);
if (!object.ReferenceEquals(exception, objectDisposedException))
{
throw Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ExceptionUtility.ThrowHelper(exception, this.ExceptionEventType);
}
throw;
}
return(asyncResult);
}
public CloseAsyncResult(SingletonDictionaryManager <TKey, TInstance> owner, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
List <TKey> tKeys;
this.owner = owner;
this.syncRoot = new object();
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
lock (this.owner.ThisLock)
{
tKeys = new List <TKey>(this.owner.instances.Keys);
}
this.IncreaseWaitCount();
foreach (TKey tKey in tKeys)
{
try
{
this.IncreaseWaitCount();
(new SingletonDictionaryManager <TKey, TInstance> .UnloadInstanceAsyncResult(this.owner, tKey, null, false, this.timeoutHelper.RemainingTime(), SingletonDictionaryManager <TKey, TInstance> .CloseAsyncResult.OnUnloadCompletedCallback, this)).Start();
}
catch (Exception exception1)
{
Exception exception = exception1;
if (Fx.IsFatal(exception))
{
throw;
}
this.DecreaseWaitCount(exception, true);
}
}
this.DecreaseWaitCount(null, true);
}
public void StartReading(OnViaDelegate viaDelegate, TimeSpan receiveTimeout)
{
this.viaDelegate = viaDelegate;
this.receiveTimeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(receiveTimeout);
this.connectionBuffer = base.Connection.AsyncReadBuffer;
this.ContinueReading();
}
public void StartReading(TimeSpan receiveTimeout, Action connectionDequeuedCallback)
{
this.decoder = new ServerModeDecoder();
this.receiveTimeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(receiveTimeout);
base.ConnectionDequeuedCallback = connectionDequeuedCallback;
bool flag = false;
Exception exception = null;
try
{
flag = this.ContinueReading();
}
catch (Exception exception2)
{
Exception exception1 = exception2;
if (Fx.IsFatal(exception1))
{
throw;
}
flag = true;
exception = exception1;
}
if (flag)
{
this.Complete(exception);
}
}
public void Write(byte[] buffer, int offset, int size, bool immediate, TimeSpan timeout)
{
Microsoft.ServiceBus.Channels.ConnectionUtilities.ValidateBufferBounds(buffer, offset, size);
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
try
{
lock (this.ThisLock)
{
if (this.writeConnectionQueue.Count > 0)
{
this.writeConnection.Shutdown(timeoutHelper.RemainingTime());
this.writeConnection = this.writeConnectionQueue.Dequeue();
}
}
int num = size;
while (num > 0)
{
size = Math.Min(num, 65536);
this.writeConnection.Write(buffer, offset, size, immediate, timeoutHelper.RemainingTime());
num = num - size;
offset = offset + size;
timeout = timeoutHelper.RemainingTime();
}
}
catch (ObjectDisposedException objectDisposedException1)
{
ObjectDisposedException objectDisposedException = objectDisposedException1;
Exception exception = this.ConvertObjectDisposedException(objectDisposedException);
if (!object.ReferenceEquals(exception, objectDisposedException))
{
throw Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ExceptionUtility.ThrowHelper(exception, this.ExceptionEventType);
}
throw;
}
}
public void SendRequest(Message message, TimeSpan timeout)
{
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
try
{
this.connection = this.connectionPoolHelper.EstablishConnection(timeoutHelper.RemainingTime());
MessagingClientEtwProvider.Provider.RelayChannelConnectionTransfer(this.Activity, this.connection.Activity);
bool flag = false;
try
{
Microsoft.ServiceBus.Channels.StreamingConnectionHelper.WriteMessage(message, this.connection, true, this.channel.settings, ref timeoutHelper);
flag = true;
}
finally
{
if (!flag)
{
this.connectionPoolHelper.Abort();
}
}
}
catch (TimeoutException timeoutException1)
{
TimeoutException timeoutException = timeoutException1;
ExceptionUtility exceptionUtility = Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ExceptionUtility;
string timeoutOnRequest = Resources.TimeoutOnRequest;
object[] objArray = new object[] { timeout };
throw exceptionUtility.ThrowHelperError(new TimeoutException(Microsoft.ServiceBus.SR.GetString(timeoutOnRequest, objArray), timeoutException));
}
}
public Microsoft.ServiceBus.Channels.AsyncReceiveResult BeginReceive(TimeSpan timeout, WaitCallback callback, object state)
{
AsyncReadResult asyncReadResult;
if (this.pendingMessage != null || this.pendingException != null)
{
return(Microsoft.ServiceBus.Channels.AsyncReceiveResult.Completed);
}
this.readTimeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
while (!this.isAtEOF)
{
if (this.size > 0)
{
this.pendingMessage = this.DecodeMessage(this.readTimeoutHelper.RemainingTime());
if (this.pendingMessage != null)
{
this.PrepareMessage(this.pendingMessage);
return(Microsoft.ServiceBus.Channels.AsyncReceiveResult.Completed);
}
if (this.isAtEOF)
{
return(Microsoft.ServiceBus.Channels.AsyncReceiveResult.Completed);
}
}
if (this.size != 0)
{
throw Fx.AssertAndThrow("BeginReceive: DecodeMessage() should consume the outstanding buffer or return a message.");
}
if (!this.usingAsyncReadBuffer)
{
this.buffer = this.connection.AsyncReadBuffer;
this.usingAsyncReadBuffer = true;
}
this.pendingCallback = callback;
this.pendingCallbackState = state;
bool flag = true;
try
{
asyncReadResult = this.connection.BeginRead(0, (int)this.buffer.Length, this.readTimeoutHelper.RemainingTime(), this.onAsyncReadComplete, null);
flag = false;
}
finally
{
if (flag)
{
this.pendingCallback = null;
this.pendingCallbackState = null;
}
}
if (asyncReadResult == AsyncReadResult.Queued)
{
return(Microsoft.ServiceBus.Channels.AsyncReceiveResult.Pending);
}
this.pendingCallback = null;
this.pendingCallbackState = null;
this.HandleReadComplete(this.connection.EndRead(), false);
}
return(Microsoft.ServiceBus.Channels.AsyncReceiveResult.Completed);
}
public Message Request(Message message, TimeSpan timeout)
{
Message message1;
Message message2;
if (message == null)
{
throw Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("message");
}
if (timeout < TimeSpan.Zero)
{
throw Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("timeout", (object)timeout, Microsoft.ServiceBus.SR.GetString(Resources.SFxTimeoutOutOfRange0, new object[0])));
}
base.ThrowIfDisposedOrNotOpen();
this.AddHeadersTo(message);
Microsoft.ServiceBus.Channels.IRequest request = this.CreateRequest(message);
this.TrackRequest(request);
try
{
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
TimeSpan timeSpan = timeoutHelper.RemainingTime();
try
{
request.SendRequest(message, timeSpan);
}
catch (TimeoutException timeoutException1)
{
TimeoutException timeoutException = timeoutException1;
string requestChannelSendTimedOut = Resources.RequestChannelSendTimedOut;
object[] objArray = new object[] { timeSpan };
throw TraceUtility.ThrowHelperError(new TimeoutException(Microsoft.ServiceBus.SR.GetString(requestChannelSendTimedOut, objArray), timeoutException), message);
}
timeSpan = timeoutHelper.RemainingTime();
try
{
message1 = request.WaitForReply(timeSpan);
}
catch (TimeoutException timeoutException3)
{
TimeoutException timeoutException2 = timeoutException3;
string requestChannelWaitForReplyTimedOut = Resources.RequestChannelWaitForReplyTimedOut;
object[] objArray1 = new object[] { timeSpan };
throw TraceUtility.ThrowHelperError(new TimeoutException(Microsoft.ServiceBus.SR.GetString(requestChannelWaitForReplyTimedOut, objArray1), timeoutException2), message);
}
if (Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ShouldTraceInformation)
{
TraceUtility.TraceEvent(TraceEventType.Information, TraceCode.RequestChannelReplyReceived, message1);
}
message2 = message1;
}
finally
{
this.ReleaseRequest(request);
}
return(message2);
}
public DirectConnectWaiter(int bufferSize, Uri uri, TimeSpan timeout, Binding innerBinding)
{
this.bufferSize = bufferSize;
ProbingClient probingClient = new ProbingClient(uri.Host, ConnectConstants.DefaultProbePorts);
this.session = new DirectConnectionSession(Guid.NewGuid(), probingClient, this);
this.channelFactory = new DuplexChannelFactory <IDirectConnectionControl>(this.session, innerBinding, new EndpointAddress(uri, new AddressHeader[0]));
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
this.socketEvent = new ManualResetEvent(false);
this.mutex = new object();
}
public ReadBytesAsyncResult(Microsoft.ServiceBus.Channels.IConnection connection, int requestedCount, bool throwIfNotAllRead, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.connection = connection;
this.requestedCount = requestedCount;
this.throwIfNotAllRead = throwIfNotAllRead;
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
if (this.BeginRead() == AsyncReadResult.Completed)
{
this.ReadComplete(true);
}
}
private void ValidateContentType(ref Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper)
{
base.MessageEncoder = this.channelListener.MessageEncoderFactory.CreateSessionEncoder();
if (!base.MessageEncoder.IsContentTypeSupported(this.decoder.ContentType))
{
this.SendFault("http://schemas.microsoft.com/ws/2006/05/framing/faults/ContentTypeInvalid", ref timeoutHelper);
ExceptionUtility exceptionUtility = Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ExceptionUtility;
string contentTypeMismatch = Resources.ContentTypeMismatch;
object[] contentType = new object[] { this.decoder.ContentType, base.MessageEncoder.ContentType };
throw exceptionUtility.ThrowHelperError(new ProtocolException(Microsoft.ServiceBus.SR.GetString(contentTypeMismatch, contentType)));
}
}
protected override IEnumerator <IteratorTask <object> .TaskStep> GetTasks()
{
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(this.timeout);
if (this.relay.tokenRenewer != null)
{
yield return(base.CallTask(this.relay.tokenRenewer.GetTokenAsync(timeoutHelper.RemainingTime()), IteratorTask <TResult> .ExceptionPolicy.Transfer));
this.relay.tokenRenewer.TokenRenewed += new EventHandler <AmqpRelay.TokenEventArgs>(this.relay.OnTokenRenewed);
}
yield return(base.CallTask((new AmqpRelay.ConnectTask(this.relay, timeoutHelper.RemainingTime())).Start(), IteratorTask <TResult> .ExceptionPolicy.Transfer));
this.relay.State = AmqpObjectState.Opened;
}
public static void RunSynchronously(TimeSpan timeout, params ICommunicationObject[] collection)
{
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
ICommunicationObject[] communicationObjectArray = collection;
for (int i = 0; i < (int)communicationObjectArray.Length; i++)
{
ICommunicationObject communicationObject = communicationObjectArray[i];
if (communicationObject != null)
{
communicationObject.Open(timeoutHelper.RemainingTime());
}
}
}
public CloseAsyncResult(DuplexRequestBindingElement.DuplexRequestSessionChannel correlator, TimeSpan timeout, AsyncCallback callback, object state) : base(callback, state)
{
this.correlator = correlator;
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
this.shutdownWaitHandle = ThreadPool.RegisterWaitForSingleObject(this.correlator.serverShutdownEvent, DuplexRequestBindingElement.DuplexRequestSessionChannel.CloseAsyncResult.serverShutdownCallback, this, Microsoft.ServiceBus.Common.TimeoutHelper.ToMilliseconds(this.timeoutHelper.RemainingTime()), true);
this.TryOperation(true, (DuplexRequestBindingElement.DuplexRequestSessionChannel.CloseAsyncResult t) => {
IAsyncResult asyncResult = t.correlator.innerChannel.Session.BeginCloseOutputSession(t.timeoutHelper.RemainingTime(), DuplexRequestBindingElement.DuplexRequestSessionChannel.CloseAsyncResult.closeOutputSessionCallback, t);
if (asyncResult.CompletedSynchronously)
{
t.correlator.innerChannel.Session.EndCloseOutputSession(asyncResult);
}
});
}
public DecodeFailedUpgradeAsyncResult(Microsoft.ServiceBus.Channels.ClientFramingDecoder decoder, Microsoft.ServiceBus.Channels.IConnection connection, Uri via, string contentType, ref Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper, AsyncCallback callback, object state) : base(callback, state)
{
Microsoft.ServiceBus.Channels.ConnectionUpgradeHelper.ValidateReadingFaultString(decoder);
this.decoder = decoder;
this.connection = connection;
this.via = via;
this.contentType = contentType;
this.timeoutHelper = timeoutHelper;
if (connection.BeginRead(0, Math.Min(256, connection.AsyncReadBufferSize), timeoutHelper.RemainingTime(), Microsoft.ServiceBus.Channels.ConnectionUpgradeHelper.DecodeFailedUpgradeAsyncResult.onReadFaultData, this) == AsyncReadResult.Queued)
{
return;
}
this.CompleteReadFaultData();
}
public InitiateUpgradeAsyncResult(IDefaultCommunicationTimeouts timeouts, EndpointAddress remoteAddress, Microsoft.ServiceBus.Channels.IConnection connection, Microsoft.ServiceBus.Channels.ClientFramingDecoder decoder, StreamUpgradeInitiator upgradeInitiator, string contentType, Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper, AsyncCallback callback, object state) : base(callback, state)
{
this.defaultTimeouts = timeouts;
this.decoder = decoder;
this.upgradeInitiator = upgradeInitiator;
this.contentType = contentType;
this.timeoutHelper = timeoutHelper;
this.connection = connection;
this.remoteAddress = remoteAddress;
if (this.Begin())
{
base.Complete(true);
}
}
private int ReadCore(byte[] buffer, int offset, int size, TimeSpan timeout, bool closing)
{
int num = 0;
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
try
{
while (true)
{
try
{
num = this.readConnection.Read(buffer, offset, size, timeoutHelper.RemainingTime());
}
catch (CommunicationException communicationException)
{
if (this.readConnectionQueue.Count == 0)
{
throw;
}
}
if (num != 0 || this.readConnectionQueue.Count <= 0)
{
break;
}
if (this.role == HybridConnectionRole.Initiator)
{
this.readConnection.Close(timeoutHelper.RemainingTime());
}
this.readConnection = this.readConnectionQueue.Dequeue();
if (this.role == HybridConnectionRole.Listener)
{
this.writeConnectionQueue.Enqueue(this.readConnection);
}
}
}
catch (ObjectDisposedException objectDisposedException1)
{
ObjectDisposedException objectDisposedException = objectDisposedException1;
Exception exception = this.ConvertObjectDisposedException(objectDisposedException);
if (!object.ReferenceEquals(exception, objectDisposedException))
{
throw Microsoft.ServiceBus.Diagnostics.DiagnosticUtility.ExceptionUtility.ThrowHelper(exception, this.ExceptionEventType);
}
throw;
}
return(num);
}
public OpenCollectionAsyncResult(TimeSpan timeout, AsyncCallback otherCallback, object state, IList <ICommunicationObject> collection) : base(otherCallback, state)
{
IAsyncResult asyncResult;
this.timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
this.count = collection.Count;
if (this.count == 0)
{
base.Complete(true);
return;
}
foreach (ICommunicationObject communicationObject in collection)
{
if (communicationObject == null)
{
this.Decrement(true);
}
else if (this.exception == null)
{
Microsoft.ServiceBus.Channels.OpenCollectionAsyncResult.CallbackState callbackState = new Microsoft.ServiceBus.Channels.OpenCollectionAsyncResult.CallbackState(this, communicationObject);
try
{
asyncResult = communicationObject.BeginOpen(this.timeoutHelper.RemainingTime(), Microsoft.ServiceBus.Channels.OpenCollectionAsyncResult.nestedCallback, callbackState);
}
catch (Exception exception1)
{
Exception exception = exception1;
if (Fx.IsFatal(exception))
{
throw;
}
this.Decrement(true, exception);
communicationObject.Abort();
continue;
}
if (!asyncResult.CompletedSynchronously)
{
continue;
}
this.CompleteOpen(communicationObject, asyncResult);
}
else
{
return;
}
}
}
public SendPreambleAsyncResult(Microsoft.ServiceBus.Channels.StreamedFramingRequestChannel channel, Microsoft.ServiceBus.Channels.IConnection connection, ref Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper, Microsoft.ServiceBus.Channels.ClientFramingDecoder decoder, AsyncCallback callback, object state) : base(callback, state)
{
this.channel = channel;
this.connection = connection;
this.timeoutHelper = timeoutHelper;
this.decoder = decoder;
IAsyncResult asyncResult = connection.BeginWrite(channel.Preamble, 0, (int)channel.Preamble.Length, true, timeoutHelper.RemainingTime(), Microsoft.ServiceBus.Channels.StreamedFramingRequestChannel.StreamedConnectionPoolHelper.SendPreambleAsyncResult.onWritePreamble, this);
if (!asyncResult.CompletedSynchronously)
{
return;
}
if (this.HandleWritePreamble(asyncResult))
{
base.Complete(true);
}
}
public Message Receive(TimeSpan timeout)
{
int num;
Message pendingMessage = this.GetPendingMessage();
if (pendingMessage != null)
{
return(pendingMessage);
}
Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper = new Microsoft.ServiceBus.Common.TimeoutHelper(timeout);
while (!this.isAtEOF)
{
if (this.size > 0)
{
pendingMessage = this.DecodeMessage(timeoutHelper.RemainingTime());
if (pendingMessage != null)
{
this.PrepareMessage(pendingMessage);
return(pendingMessage);
}
if (this.isAtEOF)
{
return(null);
}
}
if (this.size != 0)
{
throw Fx.AssertAndThrow("Receive: DecodeMessage() should consume the outstanding buffer or return a message.");
}
if (this.buffer == null)
{
this.buffer = DiagnosticUtility.Utility.AllocateByteArray(this.connection.AsyncReadBufferSize);
}
if (this.EnvelopeBuffer == null || this.EnvelopeSize - this.EnvelopeOffset < (int)this.buffer.Length)
{
num = this.connection.Read(this.buffer, 0, (int)this.buffer.Length, timeoutHelper.RemainingTime());
this.HandleReadComplete(num, false);
}
else
{
num = this.connection.Read(this.EnvelopeBuffer, this.EnvelopeOffset, (int)this.buffer.Length, timeoutHelper.RemainingTime());
this.HandleReadComplete(num, true);
}
}
return(null);
}
public SendPreambleAsyncResult(Microsoft.ServiceBus.Channels.ClientFramingDuplexSessionChannel channel, Microsoft.ServiceBus.Channels.IConnection connection, ArraySegment <byte> preamble, ref Microsoft.ServiceBus.Common.TimeoutHelper timeoutHelper, AsyncCallback callback, object state) : base(callback, state)
{
this.channel = channel;
this.timeoutHelper = timeoutHelper;
this.connection = connection;
channel.decoder = new Microsoft.ServiceBus.Channels.ClientDuplexDecoder((long)0);
IAsyncResult asyncResult = connection.BeginWrite(preamble.Array, preamble.Offset, preamble.Count, true, timeoutHelper.RemainingTime(), Microsoft.ServiceBus.Channels.ClientFramingDuplexSessionChannel.SendPreambleAsyncResult.onWritePreamble, this);
if (!asyncResult.CompletedSynchronously)
{
return;
}
if (this.HandleWritePreamble(asyncResult))
{
base.Complete(true);
}
}
public override bool ConnectAsync(TimeSpan timeout, TransportAsyncCallbackArgs callbackArgs)
{
Utils.Trace(TraceLevel.Info, "{0}: Tls initiator start connecting...", this);
this.callbackArgs = callbackArgs;
this.timeoutHelper = new TimeoutHelper(timeout);
TransportInitiator innerInitiator = this.transportSettings.InnerTransportSettings.CreateInitiator();
TransportAsyncCallbackArgs innerArgs = new TransportAsyncCallbackArgs();
innerArgs.CompletedCallback = OnInnerTransportConnected;
innerArgs.UserToken = this;
if (innerInitiator.ConnectAsync(timeout, innerArgs))
{
// pending
return true;
}
else
{
this.HandleInnerTransportConnected(innerArgs);
return !this.callbackArgs.CompletedSynchronously;
}
}
protected OpenAsyncResult(AmqpStream parent, string address, bool listen, TimeSpan timeout, AsyncCallback callback, object state)
: base(callback, state)
{
this.parent = parent;
this.parent.isReceiver = listen;
this.timeoutHelper = new TimeoutHelper(timeout);
Uri addressUri = new Uri(address);
this.parent.node = addressUri.PathAndQuery;
int port = addressUri.Port;
if (port == -1)
{
port = AmqpConstants.DefaultPort;
}
TcpTransportSettings tcpSettings = new TcpTransportSettings();
tcpSettings.TcpBacklog = 20;
tcpSettings.TcpBufferSize = 4096;
tcpSettings.SetEndPoint(addressUri.Host, port, listen);
TransportSettings transportSettings = tcpSettings;
this.Start(transportSettings);
}
TransportHandler(AmqpTransportListener parent, TransportAsyncCallbackArgs args)
{
this.parent = parent;
this.args = args;
this.buffer = new byte[ProtocolHeader.Size];
this.bufferReader = new AsyncIO.AsyncBufferReader(args.Transport);
this.bufferWriter = new AsyncIO.AsyncBufferWriter(args.Transport);
this.readCompleteCallback = this.OnReadHeaderComplete;
this.writeCompleteCallback = this.OnWriteHeaderComplete;
this.timeoutHelper = new TimeoutHelper(TimeSpan.FromSeconds(AmqpConstants.DefaultTimeout));
}
