[undertow-dev] Undertow WebSocket maximum frame size

[Guggemos Dominik (INST/ECS1)]

Hi Stuart,

that's what I'm trying to do, sending large messages that consist of multiple frames.

By buffer size do you mean this option: 

Undertow.builder().setBufferSize(1024)....?

Because this doesn't work for me, the message (larger than 1024 bytes) is always transferred in one frame.
Maybe you can provide an example how to do this correctly?

Thanks, Dominik

-----Ursprüngliche Nachricht-----
Von: Stuart Douglas [mailto:sdouglas at redhat.com] 
Gesendet: Dienstag, 2. Februar 2016 10:44
An: Guggemos Dominik (INST/ECS1)
Cc: undertow-dev at lists.jboss.org
Betreff: Re: [undertow-dev] Undertow WebSocket maximum frame size

They the maximum size is determined by the buffer size (although this refers to individual frames, you can still send larger messages using continuation frames).

Stuart

----- Original Message -----
> From: "Guggemos Dominik (INST/ECS1)" <Dominik.Guggemos at bosch-si.com>
> To: undertow-dev at lists.jboss.org
> Sent: Tuesday, 2 February, 2016 8:07:23 PM
> Subject: [undertow-dev] Undertow WebSocket maximum frame size
> 
> 
> 
> Hi,
> 
> 
> 
> is it possible to limit the frame size of WebSocket messages sent from 
> Undertow? I didn’t find anything related in the configuration or options.
> 
> 
> 
> Thanks,
> 
> Dominik
> 
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