session.cancel() then ua.stop() real quick sends multiple cancel

[andrewvmail]

Hello sipjs team,

Not sure if this is a bug or its fine.

When I session.cancel() then ua.stop() real quick sipjjs sends multiple cancel. my ua.stop code is located inside session.on('cancel') event handler. (sip.js@0.11.3)

My work around is i just do ua.stop() and that sends out the cancel and stop the ua

drachtio/drachtio-server#54

[egreenmachine]

Can you provide a gist with logs that have traceSip turned on?

The most likely cause of this is because the event emission is happening before the session is cleaned up. So by calling UA.stop the UA then tries to clean up the session, which results in a cancel being sent. If I can see where this is happening I can get it resolved for our next release.

[andrewvmail]

Okay cool! will get you the gist over the weekend

…

On Wed, Oct 17, 2018 at 7:52 AM Eric Green ***@***.***> wrote: Can you provide a gist <https://gist.github.com/> with logs that have traceSip <https://sipjs.com/api/0.11.0/ws_transport_configuration_parameters/#tracesip> turned on? The most likely cause of this is because the event emission is happening before the session is cleaned up. So by calling UA.stop the UA then tries to clean up the session, which results in a cancel being sent. If I can see where this is happening I can get it resolved for our next release. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#618 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ACUZemKgsiMlSJ_7oFX80kWLK-Td1lb5ks5ul0REgaJpZM4XYUfM> .

[andrewvmail]

gist here https://gist.github.com/andrewvmail/3f1ca4c9659d38ca18cf08b80e951f63