This lei2mail segfault turned out to be an old Perl 5 quirk
which plagued many before me. It was not consistently
reproducible, and random changes seemed to make it happen more
or less frequently. There were several times when I thought I
fixed it (and maybe this is still one of them!) only to have it
pop up again.
Still, I found many other little bugs and improvements worth
doing along the way. Hope things go more smoothly in the
future...
Anyways, [PATCH 18/21] is the fix (and I'll followup with more
on how I found the fix). 19/21 is purely defensive
future-proofing.
Eric Wong (21):
lei: more consistent dedupe and ovv_buf init
ipc: switch wq to use the event loop
lei: remove per-child SIG{__WARN__}
lei: remove SIGPIPE handler
ipc: more helpful ETOOMANYREFS error messages
lei: remove syslog dependency
sharedkv: release {dbh} before rmtree
lei: keep $lei around until workers are reaped
lei_dedupe: use Digest::SHA
lei_xsearch: load PublicInbox::Smsg
lei: deep clone {ovv} for l2m workers
sharedkv: lock and explicitly disconnect {dbh}
lei: increase initial timeout
sharedkv: use lock_for_scope_fast
lei_to_mail: reduce spew on Maildir removal
sharedkv: do not set cache_size by default
import: reap git-config(1) synchronously
ds: guard against stack-not-refcounted quirk of Perl 5
ds: next_tick: avoid $_ in top-level loop iterator
lei: avoid ETOOMANYREFS, cleanup imports
doc: note optional BSD::Resource use
Documentation/public-inbox-config.pod | 2 +-
INSTALL | 6 ++
MANIFEST | 2 +
lib/PublicInbox/DS.pm | 12 ++--
lib/PublicInbox/IPC.pm | 43 +++++++-----
lib/PublicInbox/Import.pm | 1 +
lib/PublicInbox/LEI.pm | 95 +++++++++++++++------------
lib/PublicInbox/LeiDedupe.pm | 6 +-
lib/PublicInbox/LeiExternal.pm | 3 +-
lib/PublicInbox/LeiOverview.pm | 51 +++++++-------
lib/PublicInbox/LeiToMail.pm | 84 +++++++++++------------
lib/PublicInbox/LeiXSearch.pm | 36 +++++-----
lib/PublicInbox/Lock.pm | 17 +++++
lib/PublicInbox/SharedKV.pm | 33 +++++++---
lib/PublicInbox/WQWorker.pm | 34 ++++++++++
script/lei | 28 +++++---
t/lei_to_mail.t | 31 +++++----
xt/stress-sharedkv.t | 50 ++++++++++++++
18 files changed, 342 insertions(+), 192 deletions(-)
create mode 100644 lib/PublicInbox/WQWorker.pm
create mode 100644 xt/stress-sharedkv.t
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