From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 1/5] doc: technical/data_structures: update for EOFpipe
Date: Wed, 10 Mar 2021 13:23:41 +0000 [thread overview]
Message-ID: <20210310132345.28283-2-e@80x24.org> (raw)
In-Reply-To: <20210310132345.28283-1-e@80x24.org>
ParentPipe no longer exists and was replaced by the more
flexible EOFpipe.
---
Documentation/technical/data_structures.txt | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/Documentation/technical/data_structures.txt b/Documentation/technical/data_structures.txt
index 8776a67b..4dcf9ce6 100644
--- a/Documentation/technical/data_structures.txt
+++ b/Documentation/technical/data_structures.txt
@@ -222,10 +222,8 @@ daemon classes
given PublicInbox::Config which may be instantiated more than
once in the future.
-* PublicInbox::ParentPipe
+* PublicInbox::EOFpipe
- Per-worker process class to detect shutdown of master process.
- This is not used if using -W0 to disable worker processes
- in public-inbox-httpd or public-inbox-nntpd.
-
- This is a per-worker singleton.
+ Used throughout to trigger a callback when a pipe(7) is closed.
+ This is frequently used to portably detect process exit without
+ relying on a catch-all waitpid(-1, ...) call.
next prev parent reply other threads:[~2021-03-10 13:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 13:23 [PATCH 0/5] no trash, glossary doc Eric Wong
2021-03-10 13:23 ` Eric Wong [this message]
2021-03-10 13:23 ` [PATCH 2/5] watch: IMAP: ignore \Deleted and \Draft messages Eric Wong
2021-03-10 13:23 ` [PATCH 3/5] lei import: simplify Maildir handling Eric Wong
2021-03-10 13:23 ` [PATCH 4/5] lei import: skip trashed Maildir messages Eric Wong
2021-03-10 13:23 ` [PATCH 5/5] doc: start glossary for overlapping concepts Eric Wong
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://public-inbox.org/README
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210310132345.28283-2-e@80x24.org \
--to=e@80x24.org \
--cc=meta@public-inbox.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).