Error: Callback was already called.

[mpalmerlee]

We just started seeing this error in our development servers related to using the node-memcached package. since it specifies jackpot version >= 0.0.2 with the recent 0.0.5 release we started seeing this error.

at EventEmitter.memcached.delegateCallback (...node_modules/memcached/lib/memcached.js:622:12)
at EventEmitter.rawDataReceived (...node_modules/memcached/lib/memcached.js:681:22)
at EventEmitter.BufferBuffer (...node_modules/memcached/lib/memcached.js:613:12)
at Socket.bowlofcurry (...node_modules/memcached/lib/utils.js:108:15)

We can shrink wrap our way out of this issue, but wanted to let you know.

thanks,
-Matt

[mpalmerlee]

My coworker just submitted a pull request for this issue:
#11

[3rd-Eden]

@mpalmerlee Thanks for the heads up! The patch of #11 is merged and released 0.0.6 could you confirm that this resolves the issues for you?

[mpalmerlee]

Yeah, it looks good with version 0.0.6

thanks!

Might want to add some tests against memcached with an async call, that's what exposed this issue.

[3rd-Eden]

@mpalmerlee I think a test should be added in Jackpot against this to prevent double function calls.