[zeromq-dev] JeroMQ crashes application

[Michael Keselman]

I use pub/sub topology with one subscriber and one publisher (for now).
Publisher is a java class where context is a static class variable. It is
instantiated in the class constructor. There is a method in the class where
1) the context is retrieved, 2) a socket created, 3) message published and
4) socket closed.

After ~90,000 calls of the aforementioned method, the app crashes with the
following exception

Exception in thread "Transaction1461542403" *zmq.ZError$IOException*: *
java.io.IOException*: Unable to establish loopback connection

Tue Aug 13 13:45:13 PDT 2013     at zmq.Signaler.make_fdpair(*
Signaler.java:87*)

Tue Aug 13 13:45:13 PDT 2013     at zmq.Signaler.<init>(*Signaler.java:48*)

Tue Aug 13 13:45:13 PDT 2013     at zmq.Mailbox.<init>(*Mailbox.java:55*)

Tue Aug 13 13:45:13 PDT 2013     at zmq.SocketBase.<init>(*
SocketBase.java:92*)

Tue Aug 13 13:45:13 PDT 2013     at zmq.XPub.<init>(*XPub.java:89*)

Tue Aug 13 13:45:13 PDT 2013     at zmq.Pub.<init>(*Pub.java:35*)

Tue Aug 13 13:45:13 PDT 2013     at zmq.SocketBase.create(*
SocketBase.java:119*)

Tue Aug 13 13:45:13 PDT 2013     at zmq.Ctx.create_socket(*Ctx.java:304*)

Tue Aug 13 13:45:13 PDT 2013     at org.jeromq.ZMQ$Socket.<init>(*
ZMQ.java:238*)

Tue Aug 13 13:45:13 PDT 2013     at org.jeromq.ZMQ$Context.socket(*
ZMQ.java:193*)

.....

.....

.....


It looks like a memory leak. Any suggestions how to work around or changes
the implementation?


Thx
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