On Wed, Oct 3, 2012 at 1:28 PM, Serg V. Gulko <s.gulko at gmail.com> wrote: > Is there a way to do exact matching for SUB sockets? > Looks like zmq treat "10" and "1" set as ZMQ_SUBSCRIBE as same identity. You can use your own syntax to delimit key values, so e.g. 1| and 10| -Pieter