ws example server and FF

[nickdesaulniers]

https://bugzilla.mozilla.org/show_bug.cgi?id=1216237

not sure yet if this is upstream or not.

[reqshark]

oh based on the comment on the bug maybe we need to be handling an upgrade request header on that node server. all i was doing there was piping the readstream to the response stream without opts

[reqshark]

handling an upgrade request header on that node server

no dice.

we can listen for the require('http').createServer()'s 'upgrade' event, but it never hits port 3000, since upgrade request fires from WebSocket constructor directed to pair socket on :7789

[reqshark]

looks like a fix is in the works upstream nanomsg/nanomsg#783

[nickdesaulniers]

We should test if this is obsolete.