service-count/app/service/creeperxts.js

/* eslint-disable strict */
const _ = require('lodash');
// const fs = require('fs');
const SSH2Shell = require('ssh2shell');
const fs = require('fs');
const moment = require('moment');
const { CrudService } = require('naf-framework-mongoose/lib/service');
class CreeperxtsService extends CrudService {

  async creeper() {
    // 链接linux服务器
    console.log('进入连接linux服务器');
    // await this.sshcon();
    await this.sshcon();
    console.log('用户监控结束');
  }
  async sshcon() {
    const redis = this.app.redis;
    const config = {
      host: '192.168.10.102',
      port: 42973,
      userName: 'free_ly',
      password: '1qaz2wsx',
    };
    const pathDir = this.app.config.dataDir;
    if (!fs.existsSync(pathDir)) {
      fs.mkdirSync(pathDir);
    }
    const host = {
      server: config,
      commands: [ 'top -bcn 1' ],
      onCommandComplete: (command, response, sshObj) => {
        console.log('command ok');
      },
      onEnd: async (sessionText, sshObj) => {
        // console.log(`sessionText=>${sessionText}`);
        // console.log(`sshObj=>${JSON.stringify(sshObj)}`);
        const text = JSON.stringify(sshObj.sessionText);
        const res = await redis.set('top', text);
        if (res === 'OK') await this.ctx.service.creeperxtsread.top();
        await this.ctx.service.creeperxtsqnode.creeper();
      },
    };
    try {
      const SSH = new SSH2Shell(host);
      SSH.connect();
    } catch (error) {
      console.log(error);
      console.log('用户监控失败');
    }
  }
}
module.exports = CreeperxtsService;