# HG changeset patch
# User Kyle Lippincott <spectral@google.com>
# Date 1496437706 25200
# Node ID d7626e85dadad36163e954fd81a1472ffd2b7245
# Parent  2806c7bbcb5efda83ba33f6b695847d46b04da67
keepalive: set buffering=True to do more efficient reads of headers

Support for buffering was added to python in d09d6fe31b61, first released with
python2.7.  Without this, the entirety of the response headers is read
byte-by-byte (it does more efficient reads when it gets to the non-header part
of the response).

diff -r 2806c7bbcb5e -r d7626e85dada mercurial/keepalive.py
--- a/mercurial/keepalive.py	Thu Jun 01 18:23:20 2017 -0700
+++ b/mercurial/keepalive.py	Fri Jun 02 14:08:26 2017 -0700
@@ -354,7 +354,8 @@
 
     def __init__(self, sock, debuglevel=0, strict=0, method=None):
         httplib.HTTPResponse.__init__(self, sock, debuglevel=debuglevel,
-                                      strict=True, method=method)
+                                      strict=True, method=method,
+                                      buffering=True)
         self.fileno = sock.fileno
         self.code = None
         self._rbuf = ''