[plugin-ext][electron] setImmediate is undefined

[paul-marechal]

I have been running master in Electron, and it seems like there is a problem from plugin-ext's sources:

rpc-protocol.ts:239 Uncaught (in promise) ReferenceError: setImmediate is not defined
    at RPCMultiplexer.../../packages/plugin-ext/lib/api/rpc-protocol.js.RPCMultiplexer.send (rpc-protocol.ts:239)
    at rpc-protocol.ts:140
    at <anonymous>

Not really sure what is the cause, it seems like this is code run inside webworkers ?

[paul-marechal]

TIL: https://developer.mozilla.org/en-US/docs/Web/API/Window/setImmediate#Browser_compatibility

[benoitf]

former issue as well eclipse-che/che#9767