| public Decode ( System.ByteBuffer buffer ) : void | ||
| buffer | System.ByteBuffer | |
| Результат | void | |
protected override void OnFrameBuffer(ByteBuffer buffer)
{
if (this.State == AmqpObjectState.End)
{
buffer.Dispose();
return;
}
using (Frame frame = new Frame())
{
frame.Decode(buffer);
#if DEBUG
frame.Trace(false, this, frame.Channel, frame.Command, frame.Payload.Count);
AmqpTrace.Provider.AmqpLogOperationVerbose(this, TraceOperation.Receive, frame);
#endif
this.heartBeat.OnReceive();
if (this.UsageMeter != null)
{
this.UsageMeter.OnRead(this, frame.Command != null ? frame.Command.DescriptorCode : 0, buffer.Length);
}
if (frame.Command != null)
{
this.ProcessFrame(frame);
}
}
}
void IIoHandler.OnReceiveBuffer(ByteBuffer buffer)
{
Frame frame = new Frame();
try
{
frame.Decode(buffer);
#if DEBUG
frame.Trace(false);
AmqpTrace.Provider.AmqpLogOperationVerbose(this, TraceOperation.Receive, frame);
#endif
if (frame.Type != FrameType.Sasl)
{
throw new AmqpException(AmqpErrorCode.InvalidField, "sasl-frame-type");
}
if (frame.Command == null)
{
throw new AmqpException(AmqpErrorCode.InvalidField, "sasl-frame-body");
}
}
catch (Exception exp)
{
if (Fx.IsFatal(exp))
{
throw;
}
AmqpTrace.Provider.AmqpLogError(this, "SaslDecode", exp.Message);
this.CompleteNegotiation(SaslCode.Sys, exp);
return;
}
try
{
this.HandleSaslCommand(frame.Command);
}
catch (UnauthorizedAccessException authzExp)
{
AmqpTrace.Provider.AmqpLogError(this, "Authorize", authzExp.Message);
this.CompleteNegotiation(SaslCode.Auth, authzExp);
}
catch (Exception exp)
{
if (Fx.IsFatal(exp))
{
throw;
}
AmqpTrace.Provider.AmqpLogError(this, "HandleSaslCommand", exp.Message);
this.CompleteNegotiation(SaslCode.Sys, exp);
}
}