Chrome 9229

 

 

Enable Inspector

When started with the --inspect switch, a Node.js process listens for a debugging client. By default, it will listen at host and port 127.0.0.1:9229. Each process is also assigned a unique UUID.

Inspector clients must know and specify host address, port, and UUID to connect. A full URL will look something like ws://127.0.0.1:9229/0f2c936f-b1cd-4ac9-aab3-f63b0f33d55e.

Node.js will also start listening for debugging messages if it receives a SIGUSR1 signal. (SIGUSR1 is not available on Windows.) In Node.js 7 and earlier, this activates the legacy Debugger API. In Node.js 8 and later, it will activate the Inspector API.

 

作者:Chuck Lu    GitHub