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| author | Eric Wong <e@80x24.org> | 2022-12-27 12:51:55 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2022-12-27 22:52:33 +0000 |
| commit | 323b120f3c82dd02e7e54ef75bd383cba4b125e3 (patch) | |
| tree | cb6d6416fe34bd962deb49c8948ab8306d59fea5 /lib/PublicInbox/Qspawn.pm | |
| parent | 48f19407e04593eca64fc31b69d7a27483f06fe3 (diff) | |
| download | public-inbox-323b120f3c82dd02e7e54ef75bd383cba4b125e3.tar.gz | |
Move the chaining logic into qspawn so we can gracefully try other commands when cgit or git-http-backend refuses to service a request for us.
Diffstat (limited to 'lib/PublicInbox/Qspawn.pm')
| -rw-r--r-- | lib/PublicInbox/Qspawn.pm | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/PublicInbox/Qspawn.pm b/lib/PublicInbox/Qspawn.pm index 6e245389..9ca6b3db 100644 --- a/lib/PublicInbox/Qspawn.pm +++ b/lib/PublicInbox/Qspawn.pm @@ -237,7 +237,12 @@ sub psgi_return_init_cb { $self->{rpipe}->close; event_step($self); } - $wcb->($r) if ref($r) eq 'ARRAY'; + if (ref($r) eq 'ARRAY') { # error + $wcb->($r) + } elsif (ref($r) eq 'CODE') { # chain another command + $r->($wcb) + } + # else do nothing } elsif ($async) { # done reading headers, handoff to read body my $fh = $wcb->($r); # scalar @$r == 2 |