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| author | Teodor Sigaev <teodor@sigaev.ru> | 2006-10-13 14:00:41 +0000 |
|---|---|---|
| committer | Teodor Sigaev <teodor@sigaev.ru> | 2006-10-13 14:00:41 +0000 |
| commit | 10a6e431d3d0905e8df5f9db639ca93ede70c28a (patch) | |
| tree | f1c2cb6a5116b5e9e56e855fec084f107fe146ac /src/backend/executor/nodeHash.c | |
| parent | 9a0d9968b2941770b25f5c055f107eb9e1ab5bdc (diff) | |
| download | postgresql-10a6e431d3d0905e8df5f9db639ca93ede70c28a.tar.gz postgresql-10a6e431d3d0905e8df5f9db639ca93ede70c28a.zip | |
Fix infinite sleep and failes of send in Win32.
1) pgwin32_waitforsinglesocket(): WaitForMultipleObjectsEx now called with
finite timeout (100ms) in case of FP_WRITE and UDP socket. If timeout occurs
then pgwin32_waitforsinglesocket() tries to write empty packet goes to
WaitForMultipleObjectsEx again.
2) pgwin32_send(): add loop around WSASend and pgwin32_waitforsinglesocket().
The reason is: for overlapped socket, 'ok' result from
pgwin32_waitforsinglesocket() isn't guarantee that socket is still free,
it can become busy again and following WSASend call will fail with
WSAEWOULDBLOCK error.
See http://archives.postgresql.org/pgsql-hackers/2006-10/msg00561.php
Diffstat (limited to 'src/backend/executor/nodeHash.c')
0 files changed, 0 insertions, 0 deletions