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fixed locking in uwsgi.cache_exists

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roberto@mrspurr
2012-04-06 10:28:02 +02:00
parent cceee511f2
commit 9d405c6cb2
1 changed files with 13 additions and 3 deletions
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plugins/python/uwsgi_pymodule.c
+13 -3
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@@ -3253,15 +3253,25 @@ PyObject *py_uwsgi_cache_exists(PyObject * self, PyObject * args) {
if (remote && strlen(remote) > 0) {
// TODO FIX THIS !!!
UWSGI_RELEASE_GIL
uwsgi_simple_message_string(remote, 111, 0, key, keylen, buffer, &valsize, uwsgi.shared->options[UWSGI_OPTION_SOCKET_TIMEOUT]);
UWSGI_GET_GIL
if (valsize > 0) {
Py_INCREF(Py_True);
return Py_True;
}
}
else if (uwsgi_cache_exists(key, keylen)) {
Py_INCREF(Py_True);
return Py_True;
else if (uwsgi.cache_max_items) {
UWSGI_RELEASE_GIL
uwsgi_rlock(uwsgi.cache_lock);
if (uwsgi_cache_exists(key, keylen)) {
uwsgi_rwunlock(uwsgi.cache_lock);
UWSGI_GET_GIL
Py_INCREF(Py_True);
return Py_True;
}
uwsgi_rwunlock(uwsgi.cache_lock);
UWSGI_GET_GIL
}
Py_INCREF(Py_None);