| Date | Commit message (Collapse) |
|---|
|
For historical reasons, both Danga::Socket::write and
PublicInbox::DS::write will return 0 when data is buffered;
so Gcf2Client must not call ->fail when DS::write returns 0.
We'll also improve robustness by recreating the entire
Gcf2Client object if it does die for other reasons, instead of
risking mismatched fields due to deferred close.
We also need to ensure we only get one EPOLLERR wakeup and
issue EPOLL_CTL_DEL if ->event_step is triggered by a dying
Gcf2 process, so always register the FD with EPOLLONESHOT.
|
|
It seems easiest to have a singleton Gcf2Client client object
per daemon worker for all inboxes to use. This reduces overall
FD usage from pipes.
The `public-inbox-gcf2' command + manpage are gone and a `$^X'
one-liner is used, instead. This saves inodes for internal
commands and hopefully makes it easier to avoid mismatched
PERL5LIB include paths (as noticed during development :x).
We'll also make the existing cat-file process management
infrastructure more resilient to BOFHs on process killing
sprees (or in case our libgit2-based code fails on us).
(Rare) PublicInbox::WWW PSGI users NOT using public-inbox-httpd
won't automatically benefit from this change, and extra
configuration will be required (to be documented later).
|
|
This amortizes the cost of recreating PublicInbox::Gcf2 objects
when alternates change in v2 all.git.
|
|
Hopefully this allows others to more quickly figure out what's
going on.
|
|
Since we only get OIDs from trusted local data sources
(over.sqlite3), we can safely retry within the -gcf2 process
without worry about clients spamming us with requests for
invalid OIDs and triggering reopens.
|
|
This should be able to replace multiple `git cat-file' for blob
retrieval, but adjustments may be needed.
|