| | |
| | | _ps_sub* sub = (_ps_sub*)arg; |
| | | if (!sub) sub = singleton<_ps_sub>(); |
| | | |
| | | if (!topic && !msg) { |
| | | lock_guard<mutex> l{sub->mtx_msg_}; |
| | | for (int i = 0; i < 2; i++) { |
| | | if (!sub->msg_.empty()) |
| | | return 0; |
| | | this_thread::sleep_for(chrono::milliseconds(to_ms)); |
| | | } |
| | | return -1; |
| | | } |
| | | |
| | | TAG; |
| | | |
| | | int tm = to_ms > 0 ? to_ms : 30; |
| | | |
| | | unique_lock<mutex> l(sub->mtx_msg_); |
| | | auto status = sub->cv_msg_.wait_for(l, chrono::milliseconds{tm}, [sub]{ |
| | | return !sub->msg_.empty(); |
| | | }); |
| | | if (!status){ |
| | | PRNTVITAG("subscribe_read timeout"); |
| | | return -1; |
| | | if (sub->msg_.empty()) { |
| | | auto status = sub->cv_msg_.wait_for(l, chrono::milliseconds{tm}, [sub]{ |
| | | return !sub->msg_.empty(); |
| | | }); |
| | | if (!status){ |
| | | PRNTVITAG("subscribe_read timeout"); |
| | | return -1; |
| | | } |
| | | } |
| | | auto& tmp = sub->msg_.front(); |
| | | *topic = std::move(tmp.topic_); |
| | |
| | | if (start_reply(rep->url_, get<1>(get<1>(rep->socks_))) != 0) |
| | | return -1; |
| | | |
| | | if (!src && !msg) { |
| | | lock_guard<mutex> l{rep->mtx_msg_}; |
| | | for (int i = 0; i < 2; i++) { |
| | | if (!rep->msg_.empty()) |
| | | return 0; |
| | | this_thread::sleep_for(chrono::milliseconds(to_ms)); |
| | | } |
| | | return -1; |
| | | } |
| | | |
| | | int tm = to_ms > 0 ? to_ms : 30; |
| | | |
| | | uint64_t key{}; |
| | | work* w{}; |
| | | { |
| | | unique_lock<mutex> l(rep->mtx_msg_); |
| | | auto status = rep->cv_msg_.wait_for(l, chrono::milliseconds{tm}, [rep]{ |
| | | return !rep->msg_.empty(); |
| | | }); |
| | | if (!status){ |
| | | PRNTVITAG("read_request timeout"); |
| | | return -1; |
| | | if (rep->msg_.empty()) { |
| | | auto status = rep->cv_msg_.wait_for(l, chrono::milliseconds{tm}, [rep]{ |
| | | return !rep->msg_.empty(); |
| | | }); |
| | | if (!status){ |
| | | PRNTVITAG("read_request timeout"); |
| | | return -1; |
| | | } |
| | | } |
| | | auto iter = rep->msg_.begin(); |
| | | key = iter->first; |