public IMessageSessionAsyncHandler CreateInstance(MessageSession session, BrokeredMessage message)
{
if (!this.wrapSyncHandler)
{
return((IMessageSessionAsyncHandler)this.factoryFunction());
}
return(new MessageSessionHandlerFactory.SyncHandlerAdapter((IMessageSessionHandler)this.factoryFunction(), true));
}
private void SetState(TrackingContext trackingContext, Stream stream)
{
if (trackingContext == null)
{
trackingContext = TrackingContext.GetInstance(Guid.NewGuid(), this.Path);
}
MessageSession.TraceSetState(EventTraceActivity.CreateFromThread(), trackingContext, this.SessionId);
this.OnSetState(trackingContext, stream, this.OperationTimeout);
}
private Stream GetState(TrackingContext trackingContext)
{
if (trackingContext == null)
{
trackingContext = TrackingContext.GetInstance(Guid.NewGuid(), this.Path);
}
MessageSession.TraceGetState(EventTraceActivity.CreateFromThread(), trackingContext, this.SessionId);
return(this.OnGetState(trackingContext, this.OperationTimeout));
}
public RetrySessionAsyncResult(MessageSession session, TrackingContext trackingContext, MessageSession.SessionOperation operation, Stream stream, TimeSpan timeout, AsyncCallback callback, object state) : base(timeout, callback, state)
{
if (trackingContext == null)
{
throw Fx.Exception.ArgumentNull("trackingContext");
}
if (session == null)
{
throw Fx.Exception.ArgumentNull("session");
}
this.session = session;
this.operation = operation;
this.stream = stream;
this.trackingContext = trackingContext;
}
public void RenewLock()
{
base.ThrowIfDisposed();
try
{
TrackingContext instance = TrackingContext.GetInstance(Guid.NewGuid(), this.Path);
MessageSession.TraceRenewLock(EventTraceActivity.CreateFromThread(), instance);
this.LockedUntilUtc = this.OnRenewLock(instance, this.OperationTimeout);
}
catch (Exception exception1)
{
Exception exception = exception1;
if (!Fx.IsFatal(exception))
{
throw Microsoft.ServiceBus.Messaging.FxTrace.Exception.AsError(exception, null);
}
throw;
}
}
public IAsyncResult BeginSetState(Stream stream, AsyncCallback callback, object state)
{
IAsyncResult asyncResult;
base.ThrowIfDisposed();
try
{
TrackingContext instance = TrackingContext.GetInstance(Guid.NewGuid(), this.Path);
MessageSession.TraceSetState(EventTraceActivity.CreateFromThread(), instance, this.SessionId);
MessageSession.RetrySessionAsyncResult retrySessionAsyncResult = new MessageSession.RetrySessionAsyncResult(this, instance, MessageSession.SessionOperation.SetState, stream, this.OperationTimeout, callback, state);
retrySessionAsyncResult.Start();
asyncResult = retrySessionAsyncResult;
}
catch (Exception exception1)
{
Exception exception = exception1;
if (!Fx.IsFatal(exception))
{
throw Microsoft.ServiceBus.Messaging.FxTrace.Exception.AsError(exception, null);
}
throw;
}
return(asyncResult);
}
void Microsoft.ServiceBus.Messaging.IMessageSessionHandler.OnMessage(MessageSession session, BrokeredMessage message)
{
this.OnMessage(session, message);
}
void Microsoft.ServiceBus.Messaging.IMessageSessionHandler.OnCloseSession(MessageSession session)
{
this.OnCloseSession(session);
}
IMessageSessionAsyncHandler Microsoft.ServiceBus.Messaging.IMessageSessionAsyncHandlerFactory.CreateInstance(MessageSession session, BrokeredMessage message)
{
return(new MessageSessionHandlerFactory.SyncHandlerAdapter(this.syncFactory.CreateInstance(session, message), false));
}
Task Microsoft.ServiceBus.Messaging.IMessageSessionAsyncHandler.OnMessageAsync(MessageSession session, BrokeredMessage message)
{
return(Task.Factory.StartNew(() => this.syncHandler.OnMessage(session, message)));
}
Task Microsoft.ServiceBus.Messaging.IMessageSessionAsyncHandler.OnCloseSessionAsync(MessageSession session)
{
return(Task.Factory.StartNew(() => this.syncHandler.OnCloseSession(session)));
}
Task Microsoft.ServiceBus.Messaging.IMessageSessionAsyncHandler.OnMessageAsync(MessageSession session, BrokeredMessage message)
{
return(this.OnMessageAsync(session, message));
}
protected abstract Task OnMessageAsync(MessageSession session, BrokeredMessage message);
protected virtual Task OnCloseSessionAsync(MessageSession session)
{
return(CompletedTask.Default);
}
protected virtual void OnCloseSession(MessageSession session)
{
}
protected abstract void OnMessage(MessageSession session, BrokeredMessage message);
Task Microsoft.ServiceBus.Messaging.IMessageSessionAsyncHandler.OnCloseSessionAsync(MessageSession session)
{
return(this.OnCloseSessionAsync(session));
}
