@2o3t/process-manager 中文文档教程

Question

@2o3t/process-manager

Nodejs 的进程管理器。

来自 https://github.com/Microsoft/vscode 的想法。

Installation

npm install @2o3t/process-manager

或

yarn add @2o3t/process-manager

Usage

Client（主进程）：

const PM = require('@2o3t/process-manager');
const client = new PM.Client(__dirname + '/sub-processes.js');
const channel = client.getChannel('channelName');
channel.call('info', {
    // something
}).then(data => {
    console.log('data', data);
});
channel.listen('ccc')(aa => {
    console.log('listen..', aa);
});

Server（子进程）：

const PM = require('@2o3t/process-manager');
const server = new PM.Server();
const channel = new PM.ServerChannel({
    info(arg) {
        console.log('arg: ', arg);
        return Promise.resolve(server.info);
    },
    ccc(emit) {
        emit('100w');
        emit('101w');
        // server.dispose();
        emit('102w');
        emit('103w');
        emit('104w');
    },
});
console.log('server ok');
server.registerChannel('channelName', channel);

Options

Client options in paramters

modulePath< /strong>: 子进程的文件路径

options: Object.

key	type	desc
serverName	string	A descriptive name for the server this connection is to. Used in logging.
timeout?	number	Time in millies before killing the ipc process. The next request after killing will start it again.
args?	string[]	Arguments to the module to execute.
env?	any	Environment key-value pairs to be passed to the process that gets spawned for the ipc.
debug?	number	Allows to assign a debug port for debugging the application executed.
debugBrk?	number	Allows to assign a debug port for debugging the application and breaking it on the first line.
freshExecArgv?	boolean	See https://github.com/Microsoft/vscode/issues/27665 * Allows to pass in fresh execArgv to the forked process such that it doesn't inherit them from process.execArgv. * e.g. Launching the extension host process with --inspect-brk=xxx and then forking a process from the extension host results in the forked process inheriting --inspect-brk=xxx.
useQueue?	boolean	Enables our createQueuedSender helper for this Client. Uses a queue when the internal Node.js queue is full of messages - see notes on that method.

Server 参数中

的选项 options: 对象。

key	type	desc
timeoutDelay?	number	They will timeout after timeoutDelay.

License

麻省理工学院