| commit | 36ce10c49ce7aa0df9d47f5a5f870c23c1891258 | |
| author | Eric Wong <normalperson@yhbt.net> | |
| Sat, 30 Jun 2012 19:57:08 +0000 (30 19:57 +0000) | ||
| committer | Eric Wong <normalperson@yhbt.net> | |
| Sun, 1 Jul 2012 01:14:46 +0000 (1 01:14 +0000) | ||
| tree | e294b2af13568f21172b2286d7e0af5372bcbbcf | treesnapshot (tar.gz zip) |
| parent | a5b987619f4b793203f6a50e424fe98c5b0794ba | commitdiff |
coolio+xepoll_thread*: use shutdown() for keepalive timeout
Triggering Errno::EBADF is tricky in multithreaded situations
due to possible race conditions and yet-to-be discovered bugs.
shutdown(2) is also safe against apps the fork() internally but
do not execve(2) nor set FD_CLOEXEC.
n.b. calling fork() after pthreads are spawned may not be safe
on all platforms w.r.t. malloc, but /is/ the case for glibc on
GNU/Linux.
Follow-up-to: commit a5b987619f4b793203f6a50e424fe98c5b0794ba
Triggering Errno::EBADF is tricky in multithreaded situations
due to possible race conditions and yet-to-be discovered bugs.
shutdown(2) is also safe against apps the fork() internally but
do not execve(2) nor set FD_CLOEXEC.
n.b. calling fork() after pthreads are spawned may not be safe
on all platforms w.r.t. malloc, but /is/ the case for glibc on
GNU/Linux.
Follow-up-to: commit a5b987619f4b793203f6a50e424fe98c5b0794ba
| lib/rainbows/coolio/client.rb | diffblobblamehistory | |
| lib/rainbows/xepoll_thread_pool/client.rb | diffblobblamehistory | |
| lib/rainbows/xepoll_thread_spawn/client.rb | diffblobblamehistory |