Maximum AllWatcher frame size?

Cory Johns cory.johns at canonical.com
Wed Jun 14 16:00:08 UTC 2017


Do we know what size the gorilla/websocket library uses for automatic
chunking?

On Wed, Jun 14, 2017 at 11:35 AM, John Meinel <john at arbash-meinel.com>
wrote:

> In 2.1 we did not chunk, in 2.2 we switch to gorilla/websocket which does
> support chunking into frames. I don't think we do any internal "well that
> would be too much information so we wont send it all".
>
> John
> =:->
>
>
> On Wed, Jun 14, 2017 at 7:11 PM, Cory Johns <cory.johns at canonical.com>
> wrote:
>
>> https://github.com/juju/python-libjuju/issues/136 raises the issue that,
>> for large models, the initial AllWatcher response frame can be large enough
>> that it overruns the default maximum frame size of the websocket library
>> (1MB).  We can increase this limit fairly easily, but I wanted to find out
>> whether there is any maximum size from the Juju size and if large enough
>> frames could get chunked into multiple frames?
>>
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>
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