Status: New
Owner: ----
Labels: Type-Defect Priority-Medium

New issue 402 by arne.cl...@gmail.com: LRU crawler causes memcached to refuse connections on FreeBSD 10.1
https://code.google.com/p/memcached/issues/detail?id=402

On FreeBSD 10.1 memcached refuses new connections when running the lru_crawler.

1. Start memcached with -o lru_crawler (does NOT happen when triggering "lru_crawler enable" via telnet)
2. Run the script attached: test_memcached <server> <port> 32
3. Wait for > 30sec
4. telnet into memcached and trigger "lru_crawler crawl all"

-> telnet will now refuse any commands
-> no new connections are accepted
-> connections will be stuck in CLOSE_WAIT, see "netstat -an | grep CLOSE_WAIT | wc -l"

memcached version 1.4.22
libevent 2.0.22-stable
FreeBSD 10.1-RELEASE-p9 #0

Attachments:
        loadtest.zip  1.1 KB

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