doc: document graceful shutdown signals

[public-inbox.git] / Documentation / public-inbox-watch.pod

diff --git a/Documentation/public-inbox-watch.pod b/Documentation/public-inbox-watch.pod
index 0934eaded070d1f7dfe32abcd771508b4957c145..34e8c4f2946faca8e6549ea7fd25791dceb0cef2 100644 (file)
--- a/Documentation/public-inbox-watch.pod
+++ b/Documentation/public-inbox-watch.pod
@@ -37,7 +37,7 @@ In ~/.public-inbox/config:
 
 public-inbox-watch allows watching a mailbox (currently only
 Maildir) for the arrival of new messages and automatically
-importing them into a public-inbox (git) repository.
+importing them into public-inbox git repositories and indices.
 public-inbox-watch is useful in situations when a user wishes to
 mirror an existing mailing list, but has no access to run
 L<public-inbox-mda(1)> on a server.  Unlike public-inbox-mda
@@ -48,8 +48,7 @@ of large Maildirs.
 Upon startup, it scans the mailbox for new messages to be
 imported while it was not running.
 
-Currently, only Maildirs are supported and the
-L<Filesys::Notify::Simple> Perl module is required.
+Currently, only Maildirs are supported.
 
 For now, IMAP users should use tools such as L<mbsync(1)>
 or L<offlineimap(1)> to bidirectionally sync their IMAP
@@ -94,6 +93,11 @@ Reload the config file (default: ~/.public-inbox/config)
 Rescan all watched mailboxes.  This is done automatically after
 startup.
 
+=item SIGQUIT / SIGTERM / SIGINT
+
+Gracefully shut down.  In-flight messages will be stored
+and indexed.
+
 =back
 
 =head1 ENVIRONMENT
@@ -122,7 +126,7 @@ and L<http://hjrcffqmbrq6wope.onion/meta/>
 
 =head1 COPYRIGHT
 
-Copyright 2016-2019 all contributors L<mailto:meta@public-inbox.org>
+Copyright 2016-2020 all contributors L<mailto:meta@public-inbox.org>
 
 License: AGPL-3.0+ L<https://www.gnu.org/licenses/agpl-3.0.txt>