get() set() memcached listening on UDP using Python -

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question: how get set, memcached listening on udp only, using python (any of production level python bindings)

what have done/tried far:

making memcached listen on udp - specified options in memcached config:

options="-p 0 -u 11211" # -u udp port , -p tcp port

verification:

# netstat -nlp|grep memcached udp        0      0 0.0.0.0:11211           0.0.0.0:*                           12095/memcached      udp6       0      0 :::11211                :::*                                12095/memcached

the problem is, didn't verify i.e. performing get , set or put i didn't work.

i have looked python memcache bindings- 2 used ones (reliable, used in production) python-memcached , pylibmc. python-memcached didn't find explicit mention specifying upd or check if memcached listening on tcp or udp. pylibmc, though found mention:

to specify udp, server address should prefixed "udp:", in "udp:127.0.0.1"

to verify pylibmc:

>>> import pylibmc >>> mc_tcp = pylibmc.client(["127.0.0.1"], binary=true, behaviors={"tcp_nodelay": true, "ketama": true}) >>> mc_udp = pylibmc.client(["udp:127.0.0.1"], binary=true, behaviors=none) >>> >>> mc_tcp.set('udp_key', 12) traceback (most recent call last):   file "<stdin>", line 1, in <module> _pylibmc.connectionerror: error 3 memcached_set: connection failure >>> >>> mc_udp.set('udp_key', 12) true >>> >>> mc_udp.get('udp_key') traceback (most recent call last):   file "<stdin>", line 1, in <module> _pylibmc.notsupportederror: error 28 memcached_get(udp_key): action not supported

to verify python-memcached:

>>> import memcache >>> mc = memcache.client([('127.0.0.1', 11211)]) >>> mc.set('key', 12) 0 >>> mc.get('key') >>>

a similar question - memcached listeing on udp django


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