[ZOOKEEPER-2408] zoo_awget() ctx memory does not be freed if callback watcher was not invoked

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.4.6
• Component/s: c client

Environment

centos 7

• Assignee: Unassigned
• Reporter: Kevin
• Created: 01/Apr/16 02:44
• Updated: 01/Apr/16 02:44

Description

I lunch a client, then watch some node, call zoo_awget() to watch data, when the client exit, if the node data doesn't change, the callback 'watcher' won't be invoked. and the memory of watcherCtx is not freed

ZOOAPI int zoo_awget(zhandle_t *zh, const char *path,
watcher_fn watcher, void* watcherCtx,
data_completion_t completion, const void *data);

I use valgrind to check and the result show the memory lost.