you have to agregate socket and the object must have "fileno" method,
thats gives a possibility to use instanses of your class with "select.select"
function
class mySocket:
def __init__(self, ...):
self.__socket = None
...
def fileno(self):
return self.__socket.fileno()
def connect(self, __host, __port):
try:
self.close()
self.__socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
self.__socket.connect((__host, __port))
...
def close(self):
try:
if self.__socket is not None:
self.__socket.close()
finally:
self.__socket = None
...
[EMAIL PROTECTED] wrote:
> socket objects have a little quirk. If you try to receive 0 bytes on a
> blocking socket, they block. That is, if I call recv(0), it blocks
> (until some data arrives).
>
> I think that's wrong, but I don't want to argue that. I would like to
> create a subclass of socket that fixes the problem. Ideally, something
> like:
>
> class new_socket(socket):
> def recv( self, bufsize, flags=0 ):
> if bufsize == 0:
> return ""
> else:
> return socket.recv( bufsize, flags )
>
> They only problem is, sockets return socket objects via the accept
> call. And the socket returned is of type socket, of course, not
> new_socket, as I would like. I could override accept() to return a
> new_socket, but I don't know how to convert the old socket to a new
> socket. That is, I'd like to add a method to the class above something
> like:
>
> def accept( self ):
> conn, addr = socket.accept()
> <convert conn, which is type socket to type new_socket>
> return ( conn, addr )
>
> Does anyone have any suggestions on how to do the above?
>
--
Best regards,
Maksim Kasimov
mailto: [EMAIL PROTECTED]
--
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