From: A. Jesse Jiryu Davis <jesse@mongodb.com>
Date: Sat, 10 Dec 2016 12:34:31 +0000 (-0500)
Subject: netutil: Preload the "latin1" codec
X-Git-Tag: v4.5.0~51^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0efe23ed1725af8017ef6af1f8c3aa31fee6fe55;p=thirdparty%2Ftornado.git

netutil: Preload the "latin1" codec

For reasons not yet understood, some Solaris users get intermittent
"LookupError: unknown encoding: latin1", this has been reported to
fix it.

Fixes #584
---

diff --git a/tornado/netutil.py b/tornado/netutil.py
index 7bf932139..20b4bdd63 100644
--- a/tornado/netutil.py
+++ b/tornado/netutil.py
@@ -96,6 +96,9 @@ else:
 # thread now.
 u'foo'.encode('idna')
 
+# For undiagnosed reasons, 'latin1' codec may also need to be preloaded.
+u'foo'.encode('latin1')
+
 # These errnos indicate that a non-blocking operation must be retried
 # at a later time.  On most platforms they're the same value, but on
 # some they differ.