makefile('rb') return a io.BufferedReader and the
If the argument is positive, and the underlying raw stream is not
interactive, multiple raw reads may be issued to satisfy the byte count (unless
EOF is reached first).
------------------ Original ------------------
From: "Steven D'Aprano"<steve+comp.lang.pyt...@pearwood.info>;
Date: Sun, Feb 4, 2018 09:31 PM
Subject: Re: Why not have a recvall method?
On Sun, 04 Feb 2018 19:26:36 +0800, 陶青云 wrote:
> Hello, allThe socket object has a `sendall` method that can send all
> bytes you specified. Oppositely, socket only has a recv method. I wonder
> why there is not a `recvall` method? To workaround this, I use `f =
> socket.makefile('rb')`, then `call f.read(n)` Thanks.
I am not an expert on sockets, but since f.read(n) will read a maximum of
n bytes, isn't that the same as socket_obj.recv(n)?