Maybe something like this?
(go-loop [c (chan)]
(let [x (<! c)]
(when-not (= :break x)
(doing some things x)
(recur c))))
14.01.2014, 14:28, "Ben Mabey" <[email protected]>:
> On Mon Jan 13 18:11:10 2014, t x wrote:
>
>> Consider the following code block:
>>
>> (defn make-stupid []
>> (go (loop []
>> (recur))))
>>
>> (def x (make-stupid))
>>
>> ;; ... is there a way to kill this infinite go-loop ?
>
> No, you can not kill the loop with the go channel that is bound to x.
> You need to return a stop, a.k.a. poison, channel that the go block
> checks before recurring. Something like:
>
> (let [stop (chan)]
> (go
> (loop []
> (when (alt! stop false :default :keep-going)
> ...
> (recur))))
> stop)
>
> -Ben
>
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