Tag: fork join

使用Fork从孩子向父母发送错误

我有下面的代码 // Parent.js var cp = require('child_process'); var child = cp.fork('./pChild.js'); child.on('message', function(m) { // Receive results from child process console.log('received: ' + m); }); // Send child process some work child.send('First Fun'); // pChild.js process.on('message', function(m) { console.log("Helloooooooooo from pChild.js") // Pass results back to parent process process.send("Fun1 complete"); }); 如何处理来自pChild.js的父项错误并终止进程？