thanks for quick reply rafal .
Yes you hav mentioned right , I am getting the 'message does no arrive' ,
but not any exception .
I have tried with the TextMessage.Streamed , but no progress from here
also . Please find the code below : -
case TextMessage.Streamed(stream) => {
stream
.limit(10000) // Max frames we are willing to wait for
.completionTimeout(50 seconds) // Max time until last frame
.runFold("")(_ + _) // Merges the frames
.flatMap { msg =>
logger.info("Getting streamed message " + msg)
val action = (parse(msg) \ (ACTION)).extractOpt[String]
if (action.isDefined) {
action.get match {
case UPDATE_USER_PROFILE =>
val userProfile = parse(msg).extractOpt[UserProfileJson].get
val cover = userProfile.cover
val picture = userProfile.picture
val uploadCoverFile =
FileUploadUtility.decodeBase64String(cover.get)
val uploadPictureFile =
FileUploadUtility.decodeBase64String(picture.get)
println("@@@@@@@@@@@@ 1 " + uploadCoverFile + " @@@@@@@@@@@ 2 " +
uploadPictureFile)
Future(TextMessage("File Uploaded"))
case _ => Future(TextMessage(INVALID_ACTION))
}
} else {
Future(TextMessage(INVALID_ACTION))
}
}
}
Also I cannot test the case properly cause the web socket client gets
hang's every time I send the large file Json.,
and using the above code also we are not getting any response back .
Please can you suggest any possible way to handle the scenarios.
Thanks in advance , waiting for positive early reply :) .
On Monday, October 10, 2016 at 3:12:36 PM UTC+5:30, Rafał Krzewski wrote:
>
> Please elaborate on "unable to handle it" -- are you getting an exception,
> message does no arrive, something other?
> Also it would be helpful if you showed your code for TextMessage.Streamed
> case because that's how large messages would show up.
> I don't know the specifics but there appears to be a buffer in Akka
> WebSockets client code: if the incoming message fits into this buffer in
> full it's sent to the client code as Strict message, but when the message
> is too large to fit in the buffer Akka switches to streaming mode: Streamed
> message is sent to client code, carrying a stream that will deliver the
> message contents in buffer-sized chunks.
>
> Cheers,
> aRafał
>
>
> W dniu poniedziałek, 10 października 2016 08:21:14 UTC+2 użytkownik
> Narayan Kumar napisał:
>>
>>
>>
>> On Friday, October 7, 2016 at 7:52:03 PM UTC+5:30, √ wrote:
>>>
>>> Why are you assuming that it is a Strict message?
>>>
>>> On Fri, Oct 7, 2016 at 2:11 PM, Narayan Kumar <nar...@knoldus.com>
>>> wrote:
>>>
>>>> Hi everyone,
>>>> Actually i was trying to handle a Web Socket message for base64 encoded
>>>> string of 10mb file.but unable to handle it.
>>>> is there any way to handle large message please suggest ?
>>>>
>>>> Here is the code:
>>>>
>>>> def mediaUploadHandler: Flow[Message, Message, _] = {
>>>> val (accountSource, accountQueue) = sourceQueue
>>>> Flow[Message]
>>>> .collect {
>>>> case TextMessage.Strict(txt) ⇒ {
>>>> logger.info(s"${phoneNumber}: Got the request. Now
>>>> redirecting to account api !!!!!!!!")
>>>> val userProfile = parse(txt).extractOpt[UserProfileJson]
>>>> println("user profile is ", userProfile)
>>>> }
>>>>
>>>> case _ => TextMessage(INVALID_ACTION)
>>>> }
>>>> .via(connectSource(accountSource)) // ... and route them through
>>>> the receiveNotification ...
>>>> .map {
>>>> case msg: String ⇒ {
>>>> info(s"Huhh !! Why I am getting this message ${msg}")
>>>> TextMessage.Strict(msg)
>>>> }
>>>> }
>>>> }
>>>>
>>>>
>>>> Thanks in advance!
>>>>
>>>> --
>>>> >>>>>>>>>> Read the docs: http://akka.io/docs/
>>>> >>>>>>>>>> Check the FAQ:
>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>> >>>>>>>>>> Search the archives:
>>>> https://groups.google.com/group/akka-user
>>>> ---
>>>> You received this message because you are subscribed to the Google
>>>> Groups "Akka User List" group.
>>>> To unsubscribe from this group and stop receiving emails from it, send
>>>> an email to akka-user+...@googlegroups.com.
>>>> To post to this group, send email to akka...@googlegroups.com.
>>>> Visit this group at https://groups.google.com/group/akka-user.
>>>> For more options, visit https://groups.google.com/d/optout.
>>>>
>>>
>>>
>>>
>>> --
>>> Cheers,
>>> √
>>>
>>
>>
>>
>> Actually i have applied both approach of akka-http websocket
>> "TextMessage.Strict(txt)" and "TextMessage.Streamed(stream)",but both
>> approach didn't work.
>> is there is another approach to handle it please suggest ?
>>
>>
>>
>>
>>
>>
>>
>>
>>
>
--
>>>>>>>>>> Read the docs: http://akka.io/docs/
>>>>>>>>>> Check the FAQ:
>>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html
>>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user
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