This repository has been archived by the owner on Apr 22, 2023. It is now read-only.
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
http: fix client request.end() EPIPE race
request.end() would sometimes try to write a zero-length buffer to the socket. Don't do that, it triggers an unnecessary EPIPE when the other end has closed the connection. Fixes #3257.
- Loading branch information
1 parent
e813e34
commit 9ae6d8f
Showing
2 changed files
with
62 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,58 @@ | ||
// Copyright Joyent, Inc. and other Node contributors. | ||
// | ||
// Permission is hereby granted, free of charge, to any person obtaining a | ||
// copy of this software and associated documentation files (the | ||
// "Software"), to deal in the Software without restriction, including | ||
// without limitation the rights to use, copy, modify, merge, publish, | ||
// distribute, sublicense, and/or sell copies of the Software, and to permit | ||
// persons to whom the Software is furnished to do so, subject to the | ||
// following conditions: | ||
// | ||
// The above copyright notice and this permission notice shall be included | ||
// in all copies or substantial portions of the Software. | ||
// | ||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | ||
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | ||
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN | ||
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, | ||
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR | ||
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE | ||
// USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
|
||
// see https://github.com/joyent/node/issues/3257 | ||
|
||
var common = require('../common'); | ||
var assert = require('assert'); | ||
var http = require('http'); | ||
|
||
var server = http.createServer(function(req, res) { | ||
req.once('end', function() { | ||
res.writeHead(200); | ||
res.end(); | ||
server.close(); | ||
}); | ||
}); | ||
|
||
server.listen(common.PIPE, function() { | ||
var req = http.request({ | ||
socketPath: common.PIPE, | ||
headers: {'Content-Length':'1'}, | ||
method: 'POST', | ||
path: '/' | ||
}); | ||
|
||
req.write('.'); | ||
|
||
sched(function() { req.end() }, 5); | ||
}); | ||
|
||
// schedule a callback after `ticks` event loop ticks | ||
function sched(cb, ticks) { | ||
function fn() { | ||
if (--ticks) | ||
process.nextTick(fn); | ||
else | ||
cb(); | ||
} | ||
process.nextTick(fn); | ||
} |