Question

I ve Just is working through the erlang websockets example from Joe Armstrong s blog I m仍然很新到lang兰,因此,我决定在 p写一个简单的服务器,帮助教我了解网上图书目录(希望通过解释《职业法典》来修饰一些lang)。我有两个问题:

(1) 数据我从网页上接见了最后的char。这在地兰版上是一纸空文,我可以发现它来自的地方。固定这是因为在图f-8和I wasnt编码的插图中脱节。

2) 我似乎正在从服务器上(通过网站目录)发送数据,可以通过审查多少客户来确认这些数据。发出。但网页上没有任何内容。 Fixed, I wasn t encoding the string appropriate
I ve put all the Code here 。在这里,一米失踪的神秘说法

import threading import socket def start_server(): tick = 0 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) sock.bind(( localhost , 1234)) sock.listen(100) while True: print listening... csock, address = sock.accept() tick+=1 print connection! handshake(csock, tick) print handshaken while True: interact(csock, tick) tick+=1 def handshake(client, tick): our_handshake = "HTTP/1.1 101 Web Socket Protocol Handshake "+"Upgrade: WebSocket "+"Connection: Upgrade "+"WebSocket-Origin: http://localhost:8888 "+"WebSocket-Location: "+" ws://localhost:1234/websession " shake = client.recv(255) print shake client.send(our_handshake) def interact(client, tick): data = client.recv(255) print got:%s %(data) client.send("clock ! tick%d " % (tick)) client.send("out ! recv ") if __name__ == __main__ : start_server()

对于那些 t不 through的人来说,你只是需要做互动。 html通过一个网络服务器,然后开始服务器(该代码假定网络服务器在当地运行:8888)

Answer 1

对于那些有兴趣的人来说,解决办法就是这样。

import threading
import socket

def start_server():
    tick = 0
    sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    sock.bind(( localhost , 1234))
    sock.listen(100)
    while True:
        print  listening... 
        csock, address = sock.accept()
        tick+=1
        print  connection!  
        handshake(csock, tick)
        print  handshaken 
        while True:
            interact(csock, tick)
            tick+=1
            
            
def send_data(client, str_):
    #_write(request,  x00  + message.encode( utf-8 ) +  xff )
    str_ =  x00  + str_.encode( utf-8 ) +  xff 
    return client.send(str_)
def recv_data(client, count):
    data = client.recv(count)    
    return data.decode( utf-8 ,  ignore )

def handshake(client, tick):
    our_handshake = "HTTP/1.1 101 Web Socket Protocol Handshake
"+"Upgrade:     WebSocket
"+"Connection: Upgrade
"+"WebSocket-Origin: http://localhost:8888
"+"WebSocket-Location: "+" ws://localhost:1234/websession

"
    shake = recv_data(client, 255)
    print shake
    #We want to send this without any encoding
    client.send(our_handshake)
         
def interact(client, tick):
    data = recv_data(client, 255)
    print  got:%s  %(data)
    send_data(client, "clock ! tick%d" % (tick))
    send_data(client, "out ! %s" %(data))

if __name__ ==  __main__ :
    start_server()

Edit for liwp s request:

http://github.com/mattyw/PublicSandpit/commit/5321eecf185543b0f4692616d4ceb0577a63c”rel=“nofollow noretinger”>。从根本上讲,我的问题是,在发出/接收之前,我是如何贬低/编码的。有一个 ,正在为阿帕奇特研拟,我曾经在发现我有错之处。

Answer 2

通过分享守则。我陷入了视窗使用该代码的问题。我认为,这可能有助于那些仍然脆弱的人们。

我缩小了空间,使之与升级:网页

http:// localhost:88。

这对我现在来说是一件好事。

Answer 3

活动手册有网页支持,星号是使用带有金字塔网框架的网页材料包:。

友情链接