On Fri, 07 Nov 2008 16:05:22 +0530, devi thapa wrote:
> I am using the command
>
> recv(..) to receive a message from client.
>
> retval = recv(my_socket, *buf, len(buf) , 0)
>
> and its giving this error
>
> File "./server1.py", line 31
> retval = recv(my_socket, *buf, len(buf) , 0)
> ^
> SyntaxError: invalid syntax
``*buf`` means "unpack everything in `buf` as if it where written as
positional arguments". It is not some "pointer dereferencing" syntax, as
Python doesn't have pointers as data types. After argument unpacking it
is not allowed to have other positional arguments. That's the syntax
error.
>From where do you get `recv()` anyway? And what is `my_socket`? Most
certainly not an instance created with `socket.socket` because then you
would use the `recv()` method of that object.
Ciao,
Marc 'BlackJack' Rintsch
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