Allow passing an optional context to ZeroMQ stuff
Allow passing an optional context to ZeroMQ stuff

maykinmedia/logbook,omergertel/logbook,alonho/logbook,maykinmedia/logbook,alex/logbook,DasIch/logbook,Rafiot/logbook,dvarrazzo/logbook,fayazkhan/logbook,mitsuhiko/logbook,Rafiot/logbook,Rafiot/logbook,dommert/logbook,redtoad/logbook,alex/logbook,FintanH/logbook,DasIch/logbook,alonho/logbook,DasIch/logbook,omergertel/logbook,redtoad/logbook,narfdotpl/logbook,mbr/logbook,omergertel/logbook,mbr/logbook,pombredanne/logbook,RazerM/logbook,fayazkhan/logbook,dvarrazzo/logbook,alonho/logbook