[omemo] Port python-omemo changes from master

2017-01-24 11:29:58 +01:00
parent d38fe92d0f
commit a58ff4f6e8
8 changed files with 241 additions and 86 deletions
--- a/omemo/omemo/sql.py
+++ b/omemo/omemo/sql.py
@@ -29,6 +29,14 @@ class SQLDatabase():
        self.dbConn = dbConn
        self.createDb()
        self.migrateDb()
+        c = self.dbConn.cursor()
+        c.execute("PRAGMA synchronous=NORMAL;")
+        c.execute("PRAGMA journal_mode;")
+        mode = c.fetchone()[0]
+        # WAL is a persistent DB mode, dont override it if user has set it
+        if mode != 'wal':
+            c.execute("PRAGMA journal_mode=MEMORY;")
+        self.dbConn.commit()

    def createDb(self):
        if user_version(self.dbConn) == 0: