git: fatalize async callback errors by default

This should help us catch BUG: errors (and then some) in
-extindex and other read-write code paths.  Only read-only
daemons should warn on async callback failures, since those
aren't capable of causing data loss.

1 files changed, 2 insertions, 0 deletions

diff --git a/lib/PublicInbox/Daemon.pm b/lib/PublicInbox/Daemon.pm
index 5be474fa..0acd4ee9 100644
--- a/lib/PublicInbox/Daemon.pm
+++ b/lib/PublicInbox/Daemon.pm
@@ -18,6 +18,7 @@ use PublicInbox::DS qw(now);
 require PublicInbox::Listener;
 use PublicInbox::EOFpipe;
 use PublicInbox::Sigfd;
+use PublicInbox::Git;
 use PublicInbox::GitAsyncCat;
 our $SO_ACCEPTFILTER = 0x1000;
 my @CMD;
@@ -640,6 +641,7 @@ sub run ($$$;$) {
 
         # localize GCF2C for tests:
         local $PublicInbox::GitAsyncCat::GCF2C;
+        local $PublicInbox::Git::async_warn = 1;
 
         daemon_loop($refresh, $post_accept, $tlsd, $af_default);
         PublicInbox::DS->Reset;