Mercurial > cpython-lru_cache-weakref
diff Doc/lib/libsocket.tex @ 6587:e0e667bbc971 legacy-trunk
Document s.connect_ex(), which does not raise an exception on error.
| author | Guido van Rossum <guido@python.org> |
|---|---|
| date | Tue, 18 Nov 1997 15:29:20 +0000 |
| parents | d311b68754c1 |
| children | c18501770895 |
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--- a/Doc/lib/libsocket.tex Tue Nov 18 15:28:46 1997 +0000 +++ b/Doc/lib/libsocket.tex Tue Nov 18 15:29:20 1997 +0000 @@ -201,6 +201,13 @@ (The format of \var{address} depends on the address family --- see above.) \end{funcdesc} +\begin{funcdesc}{connect_ex}{address} +Likecode{connect(\var{address})}, but return an error indicator +instead of raising an exception. The error indicator is 0 if the +operation succeeded, otherwise the value of the \code{errno} +variable. This is useful e.g. for asynchronous connects. +\end{funcdesc} + \begin{funcdesc}{fileno}{} Return the socket's file descriptor (a small integer). This is useful with \code{select}.