From 15664cc16fd4551a9092b59ffa3cb8cb84b914ae Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Sun, 8 Sep 2013 09:45:54 +0000 Subject: [PATCH] bitbake: prserv: Ensure data is committed In exclusive mode, we need to complete the transaction for writes to make it to the database. Therefore add sync calls to ensure this happens. Autocommit mode is significantly (100 times) slower so caching the data is of significant benefit. (Bitbake rev: 4e55f7821786a59c2cd7dbd8bfa2a22f5f196e99) Signed-off-by: Richard Purdie --- bitbake/lib/prserv/db.py | 4 ++++ bitbake/lib/prserv/serv.py | 3 ++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/bitbake/lib/prserv/db.py b/bitbake/lib/prserv/db.py index 5599355..86eafe3 100644 --- a/bitbake/lib/prserv/db.py +++ b/bitbake/lib/prserv/db.py @@ -43,6 +43,10 @@ class PRTable(object): continue raise exc + def sync(self): + self.conn.commit() + self._execute("BEGIN EXCLUSIVE TRANSACTION") + def _getValueHist(self, version, pkgarch, checksum): data=self._execute("SELECT value FROM %s WHERE version=? AND pkgarch=? AND checksum=?;" % self.table, (version, pkgarch, checksum)) diff --git a/bitbake/lib/prserv/serv.py b/bitbake/lib/prserv/serv.py index a9c7ed1..7864594 100644 --- a/bitbake/lib/prserv/serv.py +++ b/bitbake/lib/prserv/serv.py @@ -74,7 +74,7 @@ class PRServer(SimpleXMLRPCServer): except: self.handle_error(request, client_address) self.shutdown_request(request) - + self.table.sync() def process_request(self, request, client_address): self.requestqueue.put((request, client_address)) @@ -120,6 +120,7 @@ class PRServer(SimpleXMLRPCServer): while not self.quit: self.handle_request() + self.table.sync() logger.info("PRServer: stopping...") self.server_close() return -- 2.7.4