Revision history for Parallel::MPM::Prefork 0.14 2014-04-06 * POD: Made NAME section a one-liner to avoid truncation on CPAN. 0.13 2014-03-26 * GPG key now as URL. 0.12 2013-08-20 * Minor optimiziations and POD updates. * Added GPG key. 0.11 2013-08-18 * Don't block signals during child_data_hook call. * Fixed examination of select() mask. * Cleaned up sigprocmask() overoptimization. 0.10 2013-08-17 * Tuned SIGCHLD handling again (thanks to the ASF for their merciless "ab"). * Added support for DEFAULT, IGNORE and undef child signal handlers. * _read_child_data(): Read more than one data chunk per call but not too many. * Execute child_data_hook in separate process unless data_hook_in_main is true. * t/02-data_hook.t needs data_hook_in_main => 1. 0.09 2013-08-15 * Include Perl 5.10 as requirement in Build.PL * Don't import POSIX::_exit, we don't need it. * Changed CLD_DATA_HDR_FMT from 'SSCL' to 'iSCL' b/c pid_t is an unsigned int. * _read_child_data(): Absorb all remaining child data if header is corrupt. * pf_whip_kids(), pf_kid_new(): Don't kill surplus children after they exited voluntarily. * Reworked SIGCHLD handling to fix just-before-select() race condition and to be immune to missed SIGCHLDs. * Removed no_sigchld_handler option, it's too messy. * Mention POSIX::PIPE_BUF in pf_kid_yell() documentation. * Cosmetics. 0.08 2013-08-14 Initial CPAN release.