60 lines
1.4 KiB
JavaScript
60 lines
1.4 KiB
JavaScript
var Code = require("../../../lib/code");
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var dispatcher = require("../../../util/dispatcher");
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module.exports = function (app) {
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return new Handler(app);
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};
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var Handler = function (app) {
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this.app = app;
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};
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var handler = Handler.prototype;
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/** @api {post} gate.gateHandler.queryEntry queryEntry 获取空闲接入服务器
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*
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* @apiGroup Gate
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* @apiDescription 获取空闲接入服务器
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* @apiParam {String} uid 用户ID
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*
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* @apiSuccess {Number} code 状态码
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* @apiSuccess {String} host 接入服务器地址
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* @apiSuccess {Number} port 接入服务器端口
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*
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* @apiSuccessExample {json} Success-200:
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* {
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* "code": 200,
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* "host": "192.168.100.83",
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* "port": 4010
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* }
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*
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* @apiErrorExample {json} Error-500:
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* {
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* "code": 500 // 参数失败，必须设置uid
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* }
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*
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* @apiErrorExample {json} Error-2001:
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* {
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* "code": 2001 // 无可用接入服务器
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* }
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*/
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handler.queryEntry = function (msg, session, next) {
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var uid = msg.uid;
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if (!uid) {
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next(null, { code: Code.FAIL });
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return;
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}
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var connectors = this.app.getServersByType("connector");
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if (!connectors || connectors.length === 0) {
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next(null, { code: Code.GATE.FA_NO_SERVER_AVAILABLE });
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return;
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}
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var res = dispatcher.dispatch(uid, connectors);
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let host = res.proxyHost || res.clientHost || res.host;
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let port = res.proxyPort || res.clientPort || res.port;
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next(null, { code: Code.OK, host: host, port: port });
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};
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