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stream: retry write on EPROTOTYPE on OSX

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At least on OS X 10.10 "Yosemite", an EPROTOTYPE can occur
when trying to write to a socket that is shutting down.
By retrying the write after EPROTOTYPE, we correctly get EPIPE.

PR-URL: https://github.com/libuv/libuv/pull/482
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
This commit is contained in:
Brian White 2015-08-17 09:23:33 -04:00 committed by Saúl Ibarra Corretgé
parent 96fc77d5d9
commit 406961385d
1 changed files with 20 additions and 0 deletions
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20
src/unix/stream.c
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@ -809,7 +809,17 @@ start:
do {
n = sendmsg(uv__stream_fd(stream), &msg, 0);
}
#if defined(__APPLE__)
/*
* Due to a possible kernel bug at least in OS X 10.10 "Yosemite",
* EPROTOTYPE can be returned while trying to write to a socket that is
* shutting down. If we retry the write, we should get the expected EPIPE
* instead.
*/
while (n == -1 && (errno == EINTR || errno == EPROTOTYPE));
#else
while (n == -1 && errno == EINTR);
#endif
} else {
do {
if (iovcnt == 1) {
@ -818,7 +828,17 @@ start:
n = writev(uv__stream_fd(stream), iov, iovcnt);
}
}
#if defined(__APPLE__)
/*
* Due to a possible kernel bug at least in OS X 10.10 "Yosemite",
* EPROTOTYPE can be returned while trying to write to a socket that is
* shutting down. If we retry the write, we should get the expected EPIPE
* instead.
*/
while (n == -1 && (errno == EINTR || errno == EPROTOTYPE));
#else
while (n == -1 && errno == EINTR);
#endif
}
if (n < 0) {