[zeromq-dev] Exception using ZeroMQ

[Colin Ingarfield]

Closing sockets is asynchronous.  Are you opening/closing sockets very
quickly?  That could cause it to run out of "empty" slots.

On 1/27/15 8:34 PM, Check Peck wrote:
> In Ctx.java class, I saw this line -
>
>     //  If max_sockets limit was reached, return error.
>     if (empty_slots.isEmpty ()) {
>         throw new IllegalStateException("EMFILE");
>     }
>
> But under what circumstances this will happen?
>
>
>
> On Tue, Jan 27, 2015 at 4:22 PM, Check Peck <comptechgeeky at gmail.com
> <mailto:comptechgeeky at gmail.com>> wrote:
>
>     I am using ZeroMQ in Java and it was working fine but suddenly I
>     saw this exception getting thrown -
>
>         java.lang.IllegalStateException: EMFILE
>         at zmq.Ctx.create_socket(Ctx.java:300)
>         at org.zeromq.ZMQ$Socket.<init>(ZMQ.java:363)
>         at org.zeromq.ZMQ$Context.socket(ZMQ.java:312)
>         at org.zeromq.ZContext.createSocket(ZContext.java:113)
>        
>        
>     Any idea what could be wrong? I am disconnecting and closing the
>     socket as well.
>
>
>
>
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