单核,P就绪后,开始执行。默认先执行的是最后一个创建的协程,然后再继续执行其他协程,此次是按顺序来的。 packagemain import( "fmt" "runtime" "sync" ) // 协程为什么总是先输出倒数第一个 funcmain(){ // wg1() wg2() } funcwg1(){ wg := sync.WaitGroup{} wg.Add(5) fori :=0; i <5;...
{ hostPort := strings.TrimPrefix(connString, "udp://") return NewNetworkConnection("udp", hostPort) } if strings.HasPrefix(connString, "unix://") { path := strings.TrimPrefix(connString, "unix://") return NewNetworkConnection("unix", path) } // Default is a TCP conn hostPort :...
Some PTZ cameras seem to not support UDP packets that contain the sequence part of visca. One example is the AKVANS AV-E20-NDI. I also have some LinkPi devices which can forward udp packets to a serial (visca) port, which does not work c...