Fixed port value handling (must pass host:port as the hostname).
Fixed port value handling (must pass host:port as the hostname).


Former-commit-id: eb4dfbac3562e581d9ec48a4bc49d9b74fc8aba1 [formerly eb4dfbac3562e581d9ec48a4bc49d9b74fc8aba1 [formerly 2d30b3c3aeeb3321d967ebacf7f5ec0fdbe37b18]]
Former-commit-id: 37381b5b912c28444ca51c20789335659091b96e
Former-commit-id: bdce7767a4e31b001192bd7f28046e5e359f964a
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine