Well I fixed it I think - our routes weren't expecting to return a
response and it ultimately seems to have turned out to the default of
sync=true , not sure why the error message in question was what it was
but essentially when work after mina was done and transitioned through a
splitter etc apparenlty the messages coming out of the splitter got
returned as a response to the mina queue which choked on it because
there were non - serializable items and actually fairly large items too.
On Thu, 2010-04-08 at 14:14 -0500, Andrew Chandler wrote:
> Is there anything wrong with this definition:
> from("direct:rcv").to("mina:tcp://" + pingResponseHost +":" +
> pingResponsePort + "?timeout=300000&transferExchange=false"/*+
> "?textline=true"*/);
>
> My expectation is that the textline is ignored (commented out) and
> that I have set a tcp object serialized connection outbound with a
> timeout of 300 seconds. I can tell you that I'm seeing this error
> within 30 seconds :
>
>
>
>
>
> ERROR Failed delivery for exchangeId:
> 128c966e-499b-4383-82b1-bf6badd9d504. Exhausted after delivery
> attempt: 1 caught: org.apache.camel.CamelExchangeException: No
> response received from remote server:
> mina://tcp://localhost:5556?timeout=300000&transferExchange=false.
> Exchange[Message: 3,439]
> org.apache.camel.CamelExchangeException: No response received from
> remote server:
> mina://tcp://localhost:5556?timeout=300000&transferExchange=false.
> Exchange[Message: 3,439]
>
>
> On Thu, 2010-04-08 at 13:52 -0500, Andrew Chandler wrote:
>
> > Ok further weirdness - since I'm using tcp and I don't really care
> > if my objects go as text I just wanted a lightweight socket protocol
> > I took the textline bit out of my uri's (should be serialized
> > objects now ) So in watching it worked for a couple of seconds and
> > then it blew up, however when it blew up it was because it was
> > trying tserialize some object that shouldn't have been present in
> > the message body presented to mina (might have been in a header).
> > My understanding of the doc was that only the body should ever get
> > serialized by default (could have been happening with textline too
> > for all I know). So I added the transferExchange=false
> > explicitly and am about to test that. I'll let you know what I
> > find.
> >
> >
> > On Thu, 2010-04-08 at 13:05 -0500, Andrew Chandler wrote:
> >
> > > Ok I'll look at that but what puzzles me is if each message is
> > > sent and is only ever an int,IPADDRESS structure how could it
> > > exceed 1024? Or is the buffer length really ALL messages that
> > > are pending for work?
> > >
> > >
> > >
> > > On Thu, 2010-04-08 at 19:59 +0200, Claus Ibsen wrote:
> > >
> > > > Hi
> > > >
> > > > Have you looked at the encorder/decoder max length options.
> > > > http://camel.apache.org/mina.html
> > > >
> > > > Could be that Mina has a default of one of them at 1024.
> > > >
> > > >
> > > >
> > > > On Thu, Apr 8, 2010 at 7:14 PM, Andrew Chandler <[email protected]>
> > > > wrote:
> > > > > Hi there folks - hoping you can help me from gaining a permanent dent
> > > > > in
> > > > > my end from hitting the wall. We are using Camel for many things
> > > > > but
> > > > > we have setup a dedicate route to a simple standalone process - both
> > > > > ends set up a send and a receive route (different ports) - The route
> > > > > works until it doesn't. We are putting in simple text messages in
> > > > > the form of "9,10.9.9.9" That is an entire message so there
> > > > > shouldn't be any reason for the error we are getting except that we
> > > > > are
> > > > > multithreaded on the both ends. We are using camel 2.2, and
> > > > > mina-core
> > > > > 1.1.7 , Even if you don't know how to guide me to fixing the problem
> > > > > if anybody is able to succesffuly decode the blasted hex dump into
> > > > > meaningful text so that I can understand how the "line is too long" is
> > > > > occuring it would be wonderful.
> > > > >
> > > > >
> > > > > routes are setup as follows: First the simple standalone process sets
> > > > > up route to send responses when work is done to the main process:
> > > > > from("direct:rcv").to(
> > > > > "mina:tcp://"
> > > > > +
> > > > > responder.this.pingResponseHost
> > > > > + ":"
> > > > > +
> > > > > responder.this.pingResponsePort
> > > > > + "?textline=true&sync=true");
> > > > >
> > > > >
> > > > > and a snippet from the more comlicated route
> > > > > getFormatOutgoingPingProcessor()).to(
> > > > > "mina:tcp://" + daemonAddress +
> > > > > "?textline=true&sync=true");
> > > > >
> > > > >
> > > > > The following message was generated on the Main process sending to
> > > > > standalone process side. My assumption below is that we're somehow
> > > > > overrunnign a buffer with a Message = 10.3.1.12,13 ??????? (Mind
> > > > > you
> > > > > there were lots of those messages being sent quickly but still)
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > 26931 [Camel thread 23: Threads] ERROR
> > > > > camel.processor.DefaultErrorHandler - Failed delivery for
> > > > > exchangeId: 5081d54b-5824-4598-94cb-f202559e6e84. Exhausted after
> > > > > delivery attempt: 1 caught: org.apache.camel.CamelExchangeException:
> > > > > Response Handler had an exception. Exchange[Message: 10.3.1.12,13].
> > > > > Caused by: [org.apache.mina.filter.codec.ProtocolDecoderException -
> > > > > org.apache.mina.common.BufferDataException: Line is too long: 1472
> > > > > (Hexdump: 34 20 36 35 20 36 44 20 35 33 20 36 35 20 37 32 20 37 36 20
> > > > > 36
> > > > > 39 20 36 33 20 36 35 20 37 33 20 33 44 20 33 30 20 32 43 20 32 30 20
> > > > > 37
> > > > > 33 20 37 39 20 37 33 20 37 34 20 36 35 20 36 44 20 35 35 20 37 30 20
> > > > > 35
> > > > > 34 20 36 39 20 36 44 20 36 35 20 33 44 20 33 30 20 32 43 20 32 30 20
> > > > > 37
> > > > > 34 20 37 39 20 37 30 20 36 35 20 33 44 20 36 45 20 37 35 20 36 43 20
> > > > > 36
> > > > > 43 20 35 44 20 32 43 20 32 30 20 36 45 20 36 33 20 36 44 20 35 34 20
> > > > > 36
> > > > > 31 20 37 33 20 36 42 20 34 39 20 36 34 20 33 44 20 36 32 20 33 38 20
> > > > > 36
> > > > > 34 20 33 32 20 33 30 20 33 35 20 36 35 20 33 32 20 32 44 20 36 32 20
> > > > > 33
> > > > > 39 20 33 31 20 36 31 20 32 44 20 33 34 20 36 34 20 33 36 20 33 31 20
> > > > > 32
> > > > > 44 20 33 38 20 33 39 20 33 34 20 33 33 20 32 44 20 33 33 20 33 33 20
> > > > > 33
> > > > > 37 20 33 35 20 36 32 20 33 32 20 33 32 20 36 31 20 36 32 20 33 35 20
> > > > > 33
> > > > > 30 20 33 33 20 32 45 20 33 31 20 33 31 20 32 43 20 32 30 20 36 39 20
> > > > > 36
> > > > > 33 20 36 44 20 37 30 20 35 30 20 36 39 20 36 45 20 36 37 20 35 33 20
> > > > > 37
> > > > > 34 20 36 31 20 37 34 20 37 35 20 37 33 20 34 36 20 36 43 20 36 31 20
> > > > > 36
> > > > > 37 20 33 44 20 34 44 20 36 35 20 37 34 20 36 35 20 37 32 20 36 35 20
> > > > > 36
> > > > > 34 20 34 32 20 36 46 20 36 46 20 36 43 20 36 35 20 36 31 20 36 45 20
> > > > > 32
> > > > > 38 20 37 34 20 37 32 20 37 35 20 36 35 20 32 39 20 32 43 20 32 30 20
> > > > > 36
> > > > > 39 20 37 30 20 33 44 20 33 31 20 33 30 20 32 45 20 33 33 20 32 45 20
> > > > > 33
> > > > > 31 20 32 45 20 33 31 20 33 32 20 37 44 20 30 41 29 5D 0A)]. Processed
> > > > > by
> > > > > failure processor:
> > > > > Pipeline[Channel[com.visionael.ncm.agent.AgentRouteBuilder
> > > > > $simpleexceptionproces...@1d82752b],
> > > > > Channel[Stop]]
> > > > >
> > > >
> > > >
> > > >
> > >
> > >
> >
> >
>
>
