It’s fatal. The remote server has sent you a RST packet, which indicates an immediate dropping of the connection, rather than the usual handshake. This bypasses the normal half-closed state transition. I like this description: “Connection reset by peer” is the TCP/IP equivalent of slamming the phone back on the hook. It’s more polite than … Read more
Manual Process From your device, if it is rooted According to a post on xda-developers, you can enable ADB over Wi-Fi from the device with the commands: su setprop service.adb.tcp.port 5555 stop adbd start adbd And you can disable it and return ADB to listening on USB with setprop service.adb.tcp.port -1 stop adbd start adbd … Read more
On macOS Big Sur and later, use this command: sudo lsof -i -P | grep LISTEN | grep :$PORT or to just see just IPv4: sudo lsof -nP -i4TCP:$PORT | grep LISTEN On older versions, use one of the following forms: sudo lsof -nP -iTCP:$PORT | grep LISTEN sudo lsof -nP -i:$PORT | grep LISTEN … Read more