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| author | Antoine Pitrou <solipsis@pitrou.net> | 2014-02-08 22:03:56 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2014-02-08 22:03:56 (GMT) |
| commit | b7d6d2ac6ea4361fd72314d466029bd119ad3fea (patch) | |
| tree | 0fa0f18ecf0aa178d7db80a63e0ec62c17b5bacf /Misc | |
| parent | b4062e8f8a4515aa14550b1cd79fb4feaed95b5c (diff) | |
| download | cpython-b7d6d2ac6ea4361fd72314d466029bd119ad3fea.zip cpython-b7d6d2ac6ea4361fd72314d466029bd119ad3fea.tar.gz cpython-b7d6d2ac6ea4361fd72314d466029bd119ad3fea.tar.bz2 | |
Issue #20540: Fix a performance regression (vs. Python 3.2) when layering a multiprocessing Connection over a TCP socket.
For small payloads, Nagle's algorithm would introduce idle delays before the entire transmission of a message.
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -48,6 +48,11 @@ Core and Builtins Library ------- +- Issue #20540: Fix a performance regression (vs. Python 3.2) when layering + a multiprocessing Connection over a TCP socket. For small payloads, Nagle's + algorithm would introduce idle delays before the entire transmission of a + message. + - Issue #16983: the new email header parsing code will now decode encoded words that are (incorrectly) surrounded by quotes, and register a defect. |