hnhzServer/app/servers/gate/handler/gateHandler.js

'use strict';

var _ = require('lodash');
var C = require('../../../../share/constant');

var Handler = function(app){
    this.app = app;
};

module.exports = function(app){
    return new Handler(app);
};

var proto = Handler.prototype;

proto.getConnector = function(msg, session, next){
    var servers = this.app.getServersByType('connector');
    ////检查不可用的connector端口
    delete require.cache[require.resolve('../../../config/bkyconnets')];
    let bkyports = require('../../../config/bkyconnets').bkyports || [];
    if(bkyports && bkyports.length > 0){
        console.warn("-bky.bkyports   ",bkyports);
        let newList = [];
        for (var i = 0; i < servers.length; i++) {
            if(bkyports.indexOf(servers[i].clientPort) == -1){
                newList[newList.length] = servers[i];
            }
        }
        servers = [];
        for (var i = 0; i < newList.length; i++) {
            servers[servers.length] = newList[i];
        }
    }
    var server = _.sample(servers);
    if(!server){
        return next(null, {code: C.ERROR, msg: C.GATE_NO_CONNECTOR});
    }
    // console.warn("getConnector "+"  host:+ " +server.clientHost+" port: "+server.clientPort);
    var data = {code: C.OK, data: {host: server.clientHost, port: server.clientPort}};
    next(null, data);
};