i在节点REST API函数中具有接收AJAX调用的ajax调用以重新启动URL链接。...当我调用此ajax函数5次时,它可以使用6次...它不起作用。.使用台。log我看到该行停止了请求,如果我再次称呼它,我会得到相同的日志...从URL获取请求(URL有效(...所以我看到请求模块是即使或请求响应代码也不返回任何错误...这是我的代码:
apiRoutes.post('/restart_stream', function(req, res) {
/* GET - token */
var token = req.headers['x-access-token'];
token = decrypt(token);
console.log('called.../restart_stream');
/* GET - data id */
var data = {};
data.id = req.body.id;
data.type = req.body.type;
/* GET - connection */
pool.getConnection(function(err,connection){
if (err) {
connection.release();
res.json({"code" : 100, "status" : "Error in connection database"});
return;
}
/* GET - stream url */
connection.query("SELECT id, channel, JSON_UNQUOTE(json_extract(stream, '$[0]')) AS stream_url FROM streams WHERE id=?", [data.id],function(err, rows, fields){
console.log('getting request to...'+rows[0].stream_url);
/* GET - stream status */
var r = request
.get(rows[0].stream_url)
.on('response', function(response) {
console.log('resoponse received....'+response.statusCode);
/* CHECK - stream exists */
if (response.statusCode != 200 && response.statusCode != 302) {
r.end();
/* RESET - live&streams info */
res.json({"status": "false", "message": "FAILED to Restart <b>"+rows[0].channel+"</b>!"});
} else {
/* RESET - live&streams info */
connection.query("UPDATE streams SET uptime=?, status=? WHERE id=?",['0', '1', data.id], function(err) {
/* CHECK - error */
if (err) {
res.json({"status": "false", "message": err.message});
} else {
/* STOP - url my code here that is not executed after 6 ajax call */
r.end();
res.json({"status": "true", "message": "RESTARTED Successfully!"});
};
});
};
})
});
});
} else {
res.json({"status": "false", "message": "FAILED"});
};
});
我尝试使用r.end((,以便在每个响应后关闭请求连接,但是请求模块在第五次ajax呼叫之后停止工作..任何线索我正在做什么错误?
这是连接到URL并获取响应代码的节点请求模块:
https://www.npmjs.com/package/request
我今天成功地解决了问题……问题是我使用了旧版本的node js(v0.10.25((v0.10.25(,现在升级到v7.10.0执行100个请求,而且工作正常...我还有以前的巨大加载页面。.新版本的节点JS的性能会增加...