如何通过套接字发送sprintf(message, "%hu %hu %lu %c", server.sin_family, server.sin_port, server.sin_addr, server.sin_zero);
send(sock , message , 16, 0);
?
我正在尝试这种方式,但它无法正常工作
客户端
recv(client_sock , convert , 16 , 0);
sscanf(convert, "%hu %hu %lu %s", &my_addr.sin_family, &my_addr.sin_port, &my_addr.sin_addr, &my_addr.sin_zero);
printf("%hu %s %lu %s", my_addr.sin_family, my_addr.sin_port, my_addr.sin_addr, my_addr.sin_zero);
服务器
sin_family = AF_INET
sin_port = 8888
sin_addr = "127.0.0.1"
sin_zero = (NOT SETTED)
只是想将my_addr结构发送到服务器,为什么客户端没有正确接收它?
即。发送
sin_family = 2 //enum AF_INET == 2
sin_port = 45346
sin_addr = "127.0.0.1"
sin_zero = X
我有stdout
sin_family
sin_addr
和sin_port
都可以。
from twisted.web.server import Site
from twisted.web.static import File
from twisted.web.resource import Resource
from twisted.internet import reactor
class MainPageDispatcher(Resource):
isLeaf = True
def __init__(self):
super().__init__()
def render_GET(self, request):
request.setHeader(b"content-type", b"text/html")
return "hello"
return bytes("hello", "utf-8")
root = MainPageDispatcher()
factory = Site(root)
reactor.listenTCP(8888, factory)
reactor.run()
不正确。怎么了? (我不太关心sin_zero)。
感谢您的合作!