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| author | Ryan Bloom <rbb@apache.org> | 2000-12-22 00:19:16 +0000 |
|---|---|---|
| committer | Ryan Bloom <rbb@apache.org> | 2000-12-22 00:19:16 +0000 |
| commit | 8a2f6cfd59efd085b5b4b4896121f8dc17b8c1ab (patch) | |
| tree | 7714a9ecb7c62f56137190b8e1f12652158c04ce /CHANGES | |
| parent | 9479f5930ab314fb65dfafaf7dc7db0a4bf6ad40 (diff) | |
| download | apr-8a2f6cfd59efd085b5b4b4896121f8dc17b8c1ab.tar.gz | |
On FreeBSD, it is possible for the first call to sendfile to
get EAGAIN, but still send some data. This means that we cannot
call sendfile and then check for EAGAIN, and then wait and call
sendfile again. If we do that, then we are likely to send the
first chunk of data twice, once in the first call and once in the
second. If we are using a timed write, then we check to make sure
we can send data before trying to send it. This gets sendfile working
on FreeBSD in Apache again.
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/trunk@60984 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'CHANGES')
| -rw-r--r-- | CHANGES | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -1,5 +1,13 @@ Changes with APR b1 + *) On FreeBSD, it is possible for the first call to sendfile to + get EAGAIN, but still send some data. This means that we cannot + call sendfile and then check for EAGAIN, and then wait and call + sendfile again. If we do that, then we are likely to send the + first chunk of data twice, once in the first call and once in the + second. If we are using a timed write, then we check to make sure + we can send data before trying to send it. [Ryan Bloom] + *) Cleanup to help Apache support programs build cleanly. [Cliff Woolley <cliffwoolley@yahoo.com>] |