treat EINTR as timeout during poll
treat EINTR as timeout during poll

datasift/zmqpp,chenwenbin928/zmqpp,benjamg/zmqpp,xaqq/zmqpp,datasift/zmqpp,zeromq/zmqpp,sunkin351/zmqpp,sunkin351/zmqpp,benjamg/zmqpp,kernelim/zmqpp,chenwenbin928/zmqpp,xaqq/zmqpp,pin3da/zmqpp,zeromq/zmqpp,pin3da/zmqpp,kernelim/zmqpp