private void InternalOnMessage(object sender, EndpointContext context)
{
if (this.Log.IsDebugEnabled())
{
this.Log.Debug("messsage from {0}: {1}", context.MessageFrom, this.Dump(context.Message));
}
if (this.OnMessage == null)
{
return;
}
ThreadPool.QueueUserWorkItem(o =>
{
if (!this.running)
{
if (this.Log.IsDebugEnabled())
{
this.Log.Debug(string.Format("message dropped as client closed: {0}", this.Dump(context.Message)));
}
return;
}
Message msg = this.ParseMessage(context.Message);
var args = new MessageArgs(msg, m => this.Confirm(m));
var sw = new Stopwatch();
try
{
sw.Start();
this.OnMessage(this, args);
sw.Stop();
}
catch (Exception e)
{
args.Fail(e.Message);
}
if (args._isFail)
{
if (this.Log.IsDebugEnabled())
{
this.Log.Debug("process message error: {0}", args._reason);
}
return;
}
// prevent confirm attach
if (sw.ElapsedMilliseconds <= 1)
{
if (this.Log.IsDebugEnabled())
{
this.Log.Debug("maybe too fast or attack? server maybe reject your request");
}
Thread.Sleep(10);
}
if (args._isConfirmed)
{
return;
}
try
{
this.Confirm(msg);
if (this.Log.IsDebugEnabled())
{
this.Log.Debug("confirm message: {0}", this.Dump(context.Message));
}
}
catch (Exception e)
{
this.Log.Warn(string.Format("confirm message {0} error {1}", this.Dump(context.Message), e.StackTrace));
}
});
}
private void InternalOnMessage(object sender, EndpointContext context)
{
if (enableTraceLog)
{
this.Log.Info("messsage from {0}: {1}", context.MessageFrom, this.Dump(context.Message));
}
if (this.OnMessage == null)
{
return;
}
ThreadPool.QueueUserWorkItem(o =>
{
if (!this.running)
{
this.Log.Info(string.Format("message dropped as client closed: {0}", this.Dump(context.Message)));
return;
}
Message msg = this.ParseMessage(context.Message);
var args = new MessageArgs(msg, m => this.Confirm(m.Id));
var sw = new Stopwatch();
try
{
sw.Start();
this.OnMessage(this, args);
sw.Stop();
}
catch (Exception e)
{
args.Fail(e.Message);
}
if (args._isFail)
{
this.Log.Info("process message error: {0}", args._reason);
this.Fail(msg.Id, args._reason.Length > 128 ? args._reason.Substring(0, 128) : args._reason);
return;
}
// prevent confirm attach
if (sw.ElapsedMilliseconds <= 1)
{
Thread.Sleep(10);
}
if (args._isConfirmed)
{
return;
}
try
{
this.Confirm(msg.Id);
if (enableTraceLog)
{
this.Log.Info("confirm message topic: {0}, dataid: {1}", msg.Topic, msg.Dataid);
}
}
catch (Exception e)
{
this.Log.Warn(string.Format("confirm message {0} error {1}", this.Dump(context.Message), e.StackTrace));
}
});
}