Hi guys...I've a code similar to this:
(defn user-data []
(!/go
(let [a (!/<! (<fun-async 2))
b (!/<! (<fun-async a))]
{:response b})))
(defn handler-something []
(let [data (!/<!! (user-data))] ;;block here
(print data)
(response data......)))
user-data do a sucession of async calls and return a channel (because it's
inside a go block no?)
my handler-something need extract this data and return it in a ring
response...I can wrap my response function inside a go block, if I do this
I get
java.lang.IllegalArgumentException: No implementation of method: :render of
protocol: #'compojure.response/Renderable found for class:
clojure.core.async.impl.channels.ManyToManyChannel
so basically I use a block get <!! and then return the data...I'm more
familiar with FRP and in FRP I would use a "onComplete" method which
basically do the same as <!!
this pattern is correct or I'll end blocking code?...which could be the
best approach for this?..thanks!
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