Hi Wolfgang,

On Thu, Feb 19, 2015 at 3:24 PM, Wolfgang Friedl <
[email protected]> wrote:

> Hi togehter!
>
> I observed the same exception ( Input buffer overrun)  on my side today.
> Even so I read this task I'm not sure if I got it right.
>
> I do have a Flow were I put some "processing steps" together with map and
> mapConcat. I've written the producer for the Flow on my own.
> The Producer simply calls onNext() when a demand is requested. Due to the
> implementation of akka.stream a call of OnNext without an demand will end
> up in an exception. So how is it possible to get an internal buffer
> overflow?
>

Without seeing some code that reproduces the issue it is hard to say
anything. Can you provide us a simple snippet that triggers the failure?

-Endre


>
> I've to say that I today observed the exception the first time even so we
> are using the same kind of implementation for a while (2 month)
>
> Regards
>
> Wolfgang
>
>
>
>
>
> Am Montag, 16. Februar 2015 14:07:51 UTC+1 schrieb drewhk:
>>
>>
>>
>> On Mon, Feb 16, 2015 at 1:24 PM, Carl Pulley <[email protected]>
>> wrote:
>>
>>> Thanks for that (and the AutoPublisher hint). It was a great help in
>>> seeing what I was misunderstanding!
>>>
>>
>> Let's hope so :) If it does not work, then we have a bug, but thankfully
>> we also will have a reproducer ;)
>>
>> -Endre
>>
>>
>>>
>>>   Carl.
>>>
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