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

[Stephen Riesenberg]

It certainly will, but using JeroMQ is not a choice made typically for performance reasons in the first place, right?

On Sep 10, 2014, at 10:55 AM, 曾纪川 <zengjichuan at outlook.com> wrote:

> 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
> > >
> > > _______________________________________________
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> > >
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