Thank you Sonke,
the error is random, I will investigate in depth.
Maybe raises when my app send a lot of data (json) in websocket...

On Wed, 19 Jul 2017 10:49:39 +0200, Sönke Ludwig wrote:

Am 19.07.2017 um 09:37 schrieb orfeo:

I've a vide.d app that use websocket.

After update vibe from 0.8.0-rc.5 0.8.1-alpha.2, compare this error:

CoreTaskFiber was terminated unexpectedly: Acquiring writer of already owned connection.

Any ideas?

Thank you

Can you try to get a stack trace? Running with "--vv" or setting
setLogLevel(LogLevel.debug) should do that.

Does the error occur when the connection gets closed by any chance?
There was a fix committed shortly after alpha.2 that fixed a possible
cause for this. That issue already existed in 0.8.0 and previous
versions, but maybe it got triggered now by another change.