I came across the post that says akka flushes the entity if not declated 
strict, If thats right can any one help me as to how do i declare my 
jobDetailsEntity as `strict `

On Sunday, July 9, 2017 at 9:14:14 PM UTC+5:30, vishal...@exadatum.com 
wrote:
>
>
>
> down votefavorite 
> <https://stackoverflow.com/questions/44950948/akka-http-error-substream-source-cannot-be-materialized-more-than-once-if-payl/44957248#>
>
> I am working with Akka Http, where I have defined a route as
>
> val route = (path(HttpConstants.CreateJob) & post) {
>     (entity(as[JobDetailsEntity]) & entity(as[JobEntity])) {
>       (jobDetailsEntity: JobDetailsEntity, jobEntity: JobEntity) =>
>         val updatedJobEntity = jobEntity.copy(runningSince = 
> DateTime.now().getMillis)
>         val updatedJobDetailsEntity = jobDetailsEntity.copy(runningSince = 
> DateTime.now().getMillis).copy(modify_date = DateTime.now().getMillis)
>         complete {
>           createJobDetails(updatedJobDetailsEntity).map(_.asJson)
>           createJob(updatedJobEntity).map(_.asJson)
>         }
>     }
>
> Here I am trying to unmarshal two entites in the same POST call which 
> works when my json Payload id small i.e few bytes then its works fine , as 
> soon as the payload size increases i.e around 10-20 kb it throws error :
>
> Substream Source cannot be materialized more than once
>
>
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