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author | Jason Rassi <rassi@10gen.com> | 2013-10-31 05:02:02 -0400 |
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committer | Jason Rassi <rassi@10gen.com> | 2013-10-31 05:06:25 -0400 |
commit | 195c99e44a1483816b3be2a1f6f42bffed7ec18e (patch) | |
tree | 7f2ce8cc8e891f0c8e231a89acb8cc25549eb772 /src/mongo/db/max_time.h | |
parent | 5c26124ba4a9829a417a8f652ce009eef0b98a72 (diff) | |
download | mongo-195c99e44a1483816b3be2a1f6f42bffed7ec18e.tar.gz |
SERVER-2212 mongos tracks elapsed time for sharded cursors
If a maxTimeMS sharded query exceeds its time limit, the next request
for a batch will fail with an error.
Diffstat (limited to 'src/mongo/db/max_time.h')
-rw-r--r-- | src/mongo/db/max_time.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/mongo/db/max_time.h b/src/mongo/db/max_time.h new file mode 100644 index 00000000000..47ee245c2ba --- /dev/null +++ b/src/mongo/db/max_time.h @@ -0,0 +1,38 @@ +/** + * Copyright (C) 2013 MongoDB Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License, version 3, + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * As a special exception, the copyright holders give permission to link the + * code of portions of this program with the OpenSSL library under certain + * conditions as described in each individual source file and distribute + * linked combinations including the program with the OpenSSL library. You + * must comply with the GNU Affero General Public License in all respects for + * all of the code used other than as permitted herein. If you modify file(s) + * with this exception, you may extend this exception to your version of the + * file(s), but you are not obligated to do so. If you do not wish to do so, + * delete this exception statement from your version. If you delete this + * exception statement from all source files in the program, then also delete + * it in the license file. + */ + +#pragma once + +namespace mongo { + + enum { + kMaxTimeCursorTimeLimitExpired = -1, + kMaxTimeCursorNoTimeLimit = 0 + }; + +} // namespace mongo |