Head's up, I've started working on both: - PUSH/PULL + PUB/SUB support for ngx_zeromq (transport module), - ngx_mongrel2 (upstream module). Should be ready s

Head's up, I've started working on both: - PUSH/PULL + PUB/SUB support for ngx_zeromq (transport module), - ngx_mongrel2 (upstream module). Should be ready sometime next week.