gozmq.Poll requires a time.Duration value
gozmq.Poll requires a time.Duration value

integer is unsupported, especially for zeromq-3.x,

https://github.com/alecthomas/gozmq#func--poll

from http://www.zeromq.org/docs:3-1-upgrade

"zmq_poll now waits for milliseconds, not microseconds. Symptom:
application stops responding (in fact responds 1000 times slower).
Advice: use the ZMQ_POLL_MSEC macro defined below, in all zmq_poll
calls."

hpcloud/logyard,ActiveState/logyard