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Add connection.autoreconnect() (variant of bug #1574825)

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adustman
2007-02-10 04:37:15 +00:00
parent b56eedab05
commit e60e46cab1
1 changed files with 35 additions and 1 deletions
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36
MySQLdb/_mysql.c
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@ -1786,7 +1786,9 @@ _mysql_ResultObject_num_rows(
static char _mysql_ConnectionObject_ping__doc__[] =
"Checks whether or not the connection to the server is\n\
working. If it has gone down, an automatic reconnection is\n\
attempted.\n\
attempted if the reconnect option has been set (the default\n\
in MySQL<5.0.3). The reconnect option to connect() or\n\
autoreconnect() can change this setting.\n\
\n\
This function can be used by clients that remain idle for a\n\
long while, to check whether or not the server has closed the\n\
@ -1811,6 +1813,32 @@ _mysql_ConnectionObject_ping(
return Py_None;
}
static char _mysql_ConnectionObject_autoreconnect__doc__[] =
"Set reconnect option. If the optional parameter is True, ping()\n\
will cause the client to automatically try reconnecting; if it's\n\
False, ping() will raise OperationError if the connection has\n\
\"gone away\"; if no parameter is given, the value is unchanged.\n\
Always returns the current value (after setting).\n\
\n\
If you set this, you should always assume ping()\n\
causes an implicit rollback. You have been warned.\n";
static PyObject *
_mysql_ConnectionObject_autoreconnect(
_mysql_ConnectionObject *self,
PyObject *args)
{
int reconnect = -1;
if (!PyArg_ParseTuple(args, "|I", &reconnect)) return NULL;
check_connection(self);
Py_BEGIN_ALLOW_THREADS
if (reconnect > -1)
self->connection.reconnect = reconnect;
reconnect = self->connection.reconnect;
Py_END_ALLOW_THREADS
return PyInt_FromLong((long)reconnect);
}
static char _mysql_ConnectionObject_query__doc__[] =
"Execute a query. store_result() or use_result() will get the\n\
result set, if any. Non-standard. Use cursor() to create a cursor,\n\
@ -2278,6 +2306,12 @@ static PyMethodDef _mysql_ConnectionObject_methods[] = {
METH_VARARGS,
_mysql_ConnectionObject_ping__doc__
},
{
"autoreconnect",
(PyCFunction)_mysql_ConnectionObject_autoreconnect,
METH_VARARGS,
_mysql_ConnectionObject_autoreconnect__doc__
},
{
"query",
(PyCFunction)_mysql_ConnectionObject_query,