捲曲到node.js的服務器。但不返回任何東西。我怎樣才能讓server.js返回200 json？

Question

我使用Node.js的一個通知系統，我試圖在PHP中使用捲曲和推送通知吧。

不過，每次使用的終端或php捲曲時，它不會返回任何東西，但通知，着實推。

我怎樣才能使此代碼返回200，而不是任何回報，並保持捲曲運行，直到超時？

/* CONFIGURATION */ 

/* Web Server Config */ 
var _postpath = '/send'; 
var _listenport = 8888; 
var _listenaddr = '0.0.0.0'; //use '0.0.0.0' to listen on all interfaces 

/* Slave (sub) Redis Server Config */ 
var _channelfilter = '*'; 
var _sub_db_addr = '127.0.0.1'; 
var _sub_db_passwd_protected = true; 
var _sub_db_passwd = 'secret'; 
var _sub_db_port = 6379; //default redis port is 6379 

/* Master (pub) Redis Server Config */ 
var _pub_db_addr = '127.0.0.1'; 
var _pub_db_passwd_protected = true; 
var _pub_db_passwd = 'secret'; 
var _pub_db_port = 6379; //default redis port is 6379 

/* SocketIO Config */ 
var _loglevel = 1; 

/* simple-pub-sub Config */ 
var _secretkey = "secret"; 


/* SERVER CODE -- DO NOT MODIFY */ 
redis = require('redis'); 
express = require('express'); 
socketio = require('socket.io'); 
fs = require("fs"), 
pub = redis.createClient(_pub_db_port, _pub_db_addr); if (_pub_db_passwd_protected) { } 

sub = redis.createClient(_sub_db_port, _sub_db_addr); if (_sub_db_passwd_protected) { } 
sub.on("pmessage", function(pattern, channel, json) { io.sockets.volatile.emit(channel, JSON.parse(json)); }); 
sub.psubscribe('*'); 

app = express.createServer(express.static(__dirname + '/public'),express.bodyParser()); 
app.listen(_listenport, _listenaddr); 
app.post(_postpath, function(req, res){ 
    if(req.body.secretkey==_secretkey){ 
    delete req.body.secretkey; pub.publish(req.body.channel, JSON.stringify(req.body)) 
    } 
}); 

io = socketio.listen(app); 
io.configure(function() { io.set('log level', _loglevel) }); 

謝謝！

Answer 1

上後只需發送一個200碼

app.post(_postpath, function(req, res){ 
    if(req.body.secretkey==_secretkey){ 
    delete req.body.secretkey; pub.publish(req.body.channel, JSON.stringify(req.body)); 
    res.send(200); 
    } 
});