A general HttpEntity may not be Strict, so fetching the contents may
involve I/O, hence "unmarshal" returns a Future.
If you have an HttpEntity to hand and you know it to be Strict, then you
can access the "data" field to get at the bytes without going via a Future.
On Thursday, September 24, 2015 at 3:09:07 PM UTC+1, Konrad Malawski wrote:
>
> I mis-clicked when accepting this email to be pushed to the mailing list,
> sorry Jose!
> Posting on Jose's behalf, will answer soon:
>
>
> I need to sign the response, and the signature depends on the response
> entity as a String, so far I have achieve this but I couldn't figure out
> how to do it without waiting
>
> (I know, I am looking for the right solution) for the Unmarshaller to
> unmarshall the response entity. My code looks something like:
>
>
> mapResponse { response =>
>
> *val *timestamp = Instant.*now*().getEpochSecond
>
> // *FIXME: Await here, sure there is a way of access the response
> entity*
>
> *val *payload: String = DigestUtils.*md5Hex*(Await.*result*(*Unmarshal*
> (response.entity).to[String], 1.second))
>
> *val *signature = signatureGenerator.generate(timestamp,
> response.status.intValue, payload, *tolerance*)
>
> response mapHeaders (_ :+ *`X-Signature`*(signature))
>
> }
>
>
> Can anyone please advise? I've tried several other directives, but had no
> success.
>
>
> Thanks,
>
> Jose
>
>
>
>
>
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