mail_sync.sqlite3 needs to be documented, and brings the IPC section up-to-date while we're in the area. --- Documentation/lei-store-format.pod | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/Documentation/lei-store-format.pod b/Documentation/lei-store-format.pod index 71aa72cb96e3..625c60f436a8 100644 --- a/Documentation/lei-store-format.pod +++ b/Documentation/lei-store-format.pod @@ -30,7 +30,6 @@ prevent them from being accidentally treated as a v2 inbox. $SHARD - Integer starting with 0 based on parallelism ~/.local/share/lei/store - - ipc.lock # lock file for internal lei IPC - local/$EPOCH.git # normal bare git repositories - mail_sync.sqlite3 # sync state IMAP, Maildir, NNTP @@ -66,11 +65,18 @@ stored in Xapian indices, volatile metadata is associated with the Xapian document, thus it is shared across different blobs of the "same" message. +=head2 mail_sync.sqlite3 + +This SQLite database maintained for bidirectional mapping of +git blobs to IMAP UIDs, Maildir file names, and NNTP article numbers. + +It is also used for retrieving messages from Maildirs indexed by +L<lei-index(1)>. + =head1 IPC -When L<lei(1)> is run in daemon mode, L<flock(2)> is used on -C<ipc.lock> is used to serialize writes to C<lei/store> across -multiple internal lei workers while minimizing commits. +L<lei-daemon(8)> communicates with the C<lei/store> process using +L<unix(7)> C<SOCK_SEQPACKET> sockets. =head1 CAVEATS -- unsubscribe: one-click, see List-Unsubscribe header archive: https://public-inbox.org/meta/
