tree 30f65329b476e4abb1423b9469ebd89828877287
parent cd5191fd30373035176c0585453fa40d1443c2d2
author Russ Cox <rsc@golang.org> 1272345325 -0700
committer Russ Cox <rsc@golang.org> 1272345325 -0700
golang-hg f0e8b341ca6d20d20ed21adfe0fb61d67157ab77

net: introduce net.Error interface

Adds two more methods, Timeout and Temporary.
Implemented by os.Errno too.  The intent is to make
the checks for os.EAGAIN a little less clunky.
It should also let us clean up a bug that Mike Solomon
pointed out: if a network server gets an "out of file descriptors"
error from Accept, the listener should not stop.
It will be able to check this because that error would
have Temporary() == true.

Also clean up some underscore names.

Fixes #442.

R=r
CC=golang-dev, msolo
https://golang.org/cl/957045