我試圖使用扭曲的websocket服務器,並將其連接到本地主機上的JavaScript客戶端,而不是通過網絡。服務器和客戶端可以看到對方,但他們無法完成握手。是的,由於系統要求,我使用txWS提供的Hixie-76封裝。爲什麼Autobahn Twisted Websocket服務器沒有完成與javascript客戶端的握手?
我難以理解爲什麼他們不能連接?
版本:高速公路0.16,扭曲0.16.3
這是我想要實現一個實際的例子: https://github.com/crossbario/autobahn-python/tree/master/examples/twisted/websocket/echo使用server.py和client.html
日誌:
2016-08-24 15:44:33+0100 [-] Log opened.
2016-08-24 15:44:33+0100 [-] WebSocketServerFactory (WebSocketFactory) starting on 8080
2016-08-24 15:44:33+0100 [-] Starting factory <autobahn.twisted.websocket.WebSocketServerFactory object at 0x00000000031DB7F0>
2016-08-24 15:44:33+0100 [-] Starting factory <txws.WebSocketFactory instance at 0x0000000002FA82C8>
2016-08-24 15:44:34+0100 [MyServerProtocol (WebSocketProtocol),0,127.0.0.1] Starting HyBi-00/Hixie-76 handshake
2016-08-24 15:44:34+0100 [MyServerProtocol (WebSocketProtocol),0,127.0.0.1] Completed HyBi-00/Hixie-76 handshake
2016-08-24 15:44:39+0100 [-] WebSocket connection closed:
2016-08-24 15:44:39+0100 [-] False
2016-08-24 15:44:39+0100 [-] 1006
2016-08-24 15:44:39+0100 [-] connection was closed uncleanly (peer did not finish (in time) the opening handshake)
Python類:
from txws import WebSocketFactory
from twisted.internet import reactor
from twisted.python import log
from autobahn.twisted.websocket import WebSocketServerFactory
from autobahn.twisted.websocket import WebSocketServerProtocol
import json
import sys
class MyServerProtocol(WebSocketServerProtocol):
def onMessage(self, payload, isBinary):
print "Message Received!!!!"
msg = json.dumps({'status':'PLEASE WORK'})
self.sendMessage(msg, isBinary=False)
def onClose(self, wasClean, code, reason):
print "WebSocket connection closed: "
print str(wasClean)
print str(code)
print str(reason)
def make_server():
print 'Making ws server'
log.startLogging(sys.stdout)
factory = WebSocketServerFactory("ws://127.0.0.1:8080")
factory.protocol = MyServerProtocol
reactor.listenTCP(8080, WebSocketFactory(factory)) #txWS WebSocketFactory wrapper
reactor.run()
Javascript:
function ConnectWebSocket() {
websocket = new WebSocket('ws://127.0.0.1:8080');
websocket_open = true;
websocket.onopen = function(e) {
console.log('opened');
console.log(e);
websocket.send('slow test');
};
websocket.onclose = function(e) {
console.log("Connection closed.");
websocket_open = false;
websocket = null;
ConnectWebSocket();
};
websocket.onmessage = function(e) {
console.log('message');
console.log(e.data);
};
websocket.onerror = function(e) {
console.log('error');
console.log(e);
};
}
ConnectWebSocket();
我可以看到的唯一的問題可能是一個問題是「u」在'(u「ws://127.0.0.1:8080」)中缺失''這只是將該字符串標記爲unicode,並且從我的理解通常不是什麼大不了的事情。我從來沒有使用Hixie-76封裝,所以我猜'WebSocketFactory(工廠)'是問題出在哪裏,因爲其他東西看起來都不錯。 –