hydra-queue-runner: Don't unlock builds we just started

Dependencies

• [2] MOX7XJ2E Merge the BuildSchedulingInfo table into the Builds table
• [3] D6YQQQCN * Don't ignore SIGCHLD after all, Perl doesn't like it. Just do
• [4] ULHEOJO2 * Better timeout.
• [5] DQD7JMSU * Fix the terminology.
• [*] 7YBYT2LQ
• [*] RWIBJ5L4 * Autoflush stdout.
• [*] YTESD75Z * Get rid of zombies.
• [*] TULPZ62Y * Perform builds in parallel.

Change contents

• edit in src/script/hydra-queue-runner at line 17
  [8.46]

  [9.0]
  +

  + my $lastTime;
• replacement in src/script/hydra-queue-runner at line 31
  [3.116]→[3.116:320](∅→∅),[3.320]→[3.0:63](∅→∅),[3.63]→[3.384:489](∅→∅),[3.384]→[3.384:489](∅→∅),[3.489]→[2.6837:6890](∅→∅)
  − # Work around sqlite locking timeouts: if the child

  − # barfed because of a locked DB before updating the

  − # `locker' field, then `locker' is still set to $$.

  − # So if after a minute it hasn't been updated,

  − # unlock the build. !!! need a better fix for those

  − # locking timeouts.

  − if ($build->starttime + 60 < time) {
  [3.116]

  [3.558]
  + if (!defined $lastTime || $build->starttime < $lastTime - 300) {
• edit in src/script/hydra-queue-runner at line 189
  [3.1644]

  [10.886]
  +

  + $lastTime = time();