[zeromq-dev] ZMQException: Errno 48 : Address already in use

[曾纪川]

Bernard, thanks for your answer. But I wonder that using "tcp" or "ipc" may affect the transfer rate.

Best Regards,Zeng Jichuan

> Date: Wed, 10 Sep 2014 07:05:06 -0300
> From: trevor.bernard at gmail.com
> To: zeromq-dev at lists.zeromq.org
> Subject: Re: [zeromq-dev] ZMQException: Errno 48 : Address already in use
> 
> INPROC is not properly supported on JeroMQ. It translate the bind to
> "tcp://127.0.0.1:port". If you want INPROC, use JZMQ.
> 
> On Wed, Sep 10, 2014 at 3:22 AM, 曾纪川 <zengjichuan at outlook.com> wrote:
> > Thanks for the answer. If I use client.bind("ipc://yo:15545");  server will
> > receive msg as expected. If not use bind, server cannot receive msg, but
> > when I use client.bind("inproc://yo:15545"); the Errno 48 will raise. I need
> > to set both sides' bind address, cause there are other DEALERs would connect
> > to them.
> >
> > Best Regards,
> > Zeng Jichuan
> >
> >
> > ________________________________
> > Date: Tue, 9 Sep 2014 23:46:51 -0600
> > From: optionguy71 at gmail.com
> > To: zeromq-dev at lists.zeromq.org
> > Subject: Re: [zeromq-dev] ZMQException: Errno 48 : Address already in use
> >
> >
> > One side should bind, and the other should use connect.
> >
> > On Sep 9, 2014 11:39 PM, "曾纪川" <zengjichuan at outlook.com> wrote:
> >
> > I just start to learn ZMQ in java(jeromq-0.3.4, Ubuntu 14.10, java-1.8), I
> > want to design a N:N connection network which suppose to be the model
> > ROUTER-ROUTER
> > The problem is ROUTER will raise "Errno 48 : Address already in use" when I
> > set both Routes' bind address to be "inproc", it will
> > be all right in both non-inproc addresses, or one side non-inproc addr. So
> > how can I set both sides inproc addr and keep connection.
> >
> > code list :
> >
> >             ZMQ.Socket server = ctx.createSocket(ZMQ.ROUTER);
> >             server.setIdentity(connectEndpoint.getBytes());
> >             server.bind(bindEndpoint);
> >             System.out.printf ("I: service is ready at %s\n", bindEndpoint);
> >
> >             ZMQ.Poller poller = new ZMQ.Poller(1);
> >             poller.register(new ZMQ.PollItem(server, ZMQ.Poller.POLLIN));
> >
> >             while (!Thread.currentThread().isInterrupted()) {
> >                 ZMsg request = null;
> >                 poller.poll();
> >                 if(poller.pollin(0)){
> >                     request = ZMsg.recvMsg(server);
> >                 }
> >                 if (request == null)
> >                     break;          //  Interrupted
> >
> >                 System.out.println("Server received: "+request);
> >             }
> >
> >
> >             ZMQ.Socket client = ctx.createSocket(ZMQ.ROUTER);
> >             client.setIdentity("client1".getBytes());
> >             client.bind("inproc://yo:15545");
> > //client.bind("ipc://yo:15545");        // it works
> >             client.connect(bindEndpoint);                         //errno
> >
> >             ZMsg request = new ZMsg();
> >             request.add("");
> >             request.add("Client Message");
> >             request.push(connectEndpoint);
> >             request.send(client);
> >
> > exception:
> >         Exception in thread "main" org.zeromq.ZMQException: Errno 48 :
> > Address already in use
> > at org.zeromq.ZMQ$Socket.mayRaise(ZMQ.java:1344)
> > at org.zeromq.ZMQ$Socket.connect(ZMQ.java:1157)
> > at TestId.main(TestId.java:54)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> > at java.lang.reflect.Method.invoke(Method.java:483)
> > at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134)
> >
> > Best Regards,
> > Zeng Jichuan
> >
> > _______________________________________________
> > zeromq-dev mailing list
> > zeromq-dev at lists.zeromq.org
> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
> >
> >
> > _______________________________________________ zeromq-dev mailing list
> > zeromq-dev at lists.zeromq.org
> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
> >
> > _______________________________________________
> > zeromq-dev mailing list
> > zeromq-dev at lists.zeromq.org
> > http://lists.zeromq.org/mailman/listinfo/zeromq-dev
> >
> _______________________________________________
> zeromq-dev mailing list
> zeromq-dev at lists.zeromq.org
> http://lists.zeromq.org/mailman/listinfo/zeromq-dev
 		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.zeromq.org/pipermail/zeromq-dev/attachments/20140910/166ffcc6/attachment.htm>