diff options
| author | Istvan Marko <notmuch@kismala.com> | 2016-06-26 17:29:43 +0200 |
|---|---|---|
| committer | David Bremner <david@tethera.net> | 2016-06-29 09:03:34 +0200 |
| commit | 9b60dc3cd9224eddfe9bc5cf74eeaa5f0d599d04 (patch) | |
| tree | a577334efff26292a4321886f3862c276862f84b /lib | |
| parent | 496dccf44fadf4c8ee190e98d3cba54a8e828f97 (diff) | |
Use the Xapian::DB_RETRY_LOCK flag when available
Xapian 1.3 has introduced the DB_RETRY_LOCK flag (Xapian bug
275). Detect it in configure and optionally use it. With this flag
commands that need the write lock will wait for their turn instead of
aborting when it's not immediately available.
Amended by db: allow disabling in configure
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/database.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/database.cc b/lib/database.cc index afafe88c..66ee267f 100644 --- a/lib/database.cc +++ b/lib/database.cc @@ -49,6 +49,12 @@ typedef struct { #define STRINGIFY(s) _SUB_STRINGIFY(s) #define _SUB_STRINGIFY(s) #s +#if HAVE_XAPIAN_DB_RETRY_LOCK +#define DB_ACTION (Xapian::DB_CREATE_OR_OPEN | Xapian::DB_RETRY_LOCK) +#else +#define DB_ACTION Xapian::DB_CREATE_OR_OPEN +#endif + /* Here's the current schema for our database (for NOTMUCH_DATABASE_VERSION): * * We currently have three different types of documents (mail, ghost, @@ -939,7 +945,7 @@ notmuch_database_open_verbose (const char *path, if (mode == NOTMUCH_DATABASE_MODE_READ_WRITE) { notmuch->xapian_db = new Xapian::WritableDatabase (xapian_path, - Xapian::DB_CREATE_OR_OPEN); + DB_ACTION); } else { notmuch->xapian_db = new Xapian::Database (xapian_path); } |