diff options
Diffstat (limited to 'Doc/howto/sockets.rst')
| -rw-r--r-- | Doc/howto/sockets.rst | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/Doc/howto/sockets.rst b/Doc/howto/sockets.rst index 69130c4..9f7fe68 100644 --- a/Doc/howto/sockets.rst +++ b/Doc/howto/sockets.rst @@ -189,30 +189,30 @@ length message:: """ def __init__(self, sock=None): - if sock is None: - self.sock = socket.socket( - socket.AF_INET, socket.SOCK_STREAM) - else: - self.sock = sock + if sock is None: + self.sock = socket.socket( + socket.AF_INET, socket.SOCK_STREAM) + else: + self.sock = sock def connect(self, host, port): self.sock.connect((host, port)) def mysend(self, msg): - totalsent = 0 - while totalsent < MSGLEN: - sent = self.sock.send(msg[totalsent:]) - if sent == 0: - raise RuntimeError("socket connection broken") - totalsent = totalsent + sent + totalsent = 0 + while totalsent < MSGLEN: + sent = self.sock.send(msg[totalsent:]) + if sent == 0: + raise RuntimeError("socket connection broken") + totalsent = totalsent + sent def myreceive(self): msg = '' while len(msg) < MSGLEN: - chunk = self.sock.recv(MSGLEN-len(msg)) - if chunk == '': - raise RuntimeError("socket connection broken") - msg = msg + chunk + chunk = self.sock.recv(MSGLEN-len(msg)) + if chunk == '': + raise RuntimeError("socket connection broken") + msg = msg + chunk return msg The sending code here is usable for almost any messaging scheme - in Python you |