openEditorAtDef and openEditorAtCaller only work once per load in Firefox

[markolson-powerschool]

With PLUG_EDITOR setup and the sample from the README included, jumping to definitions and callers works in Safari and Chrome, but only once per page-load in Firefox.

I've tried to do some debugging in Firefox and see that on reloader.openEditorAt*(e.target);, reloader is still a valid reference, but a breakpoint inside of openEditorAt* is never hit after the first invocation. Even more oddly, a breakpoint in openFullPath is never hit, but we still get the console output of opening full path etc/etc/etc..

[thomasfortes]

I was able to track the problem to here, if you check this.channel one line before the linked one on the first call to open it will show that the channel state is joined but joinPush already is errored, after the first one the channel itself is errored and we can't push more through it.

Another thing is that if you keep track of the WS using the NetworkTab of the devtools on Firefox you can see that immediately after receiving a response from the livereloader it disconnects with a Connection Closed 1000

I hope this is something that helps start figuring it out.