WebPositive cannot send Github create issue form on 1st try but works on 2nd

[grexe]

There seems to be a problem with state management or something, because I experience the same behavior everytime I want to create an issue on Github with WebPositive (I'm always on the latest nightly, currently hrev85799):

1. click on "new issue" on a Github project
2. fill in the form, optionally upload a file
3. press "Create" - never works the first time, always produces an error "could not create issue"

Just now when testing this on a project quickly, it actually worked (!), but when trying to add a comment, I got the error again.

When you reload the page (fortunately, WebPositive restores the form contents) and try again, it always works.

[pulkomandy]

The websocket code is still a bit broken and will sometimes stall.

I have made some fixes, I'm not sure if it's already part of a release (and not working well) or if you have to wait for the next release (I'll try to get to that soon).

When creating tickets for WebPositive, please also include the HaikuWebKit version (either the package version or the version found in Web+ about box), that is usually more important than the Haiku hrev number. It is also different on 32 bit systems where I'm currently unable to provide any updates (the WebKit build runs out of memory and fails on the current builder, they should be updated to the new malloc implementation).