Make grpc-js not wait for ready by default

[murgatroid99]

The default core behavior is to end a stream with a non-OK status (usually UNAVAILABLE) as soon as the channel enters the TRANSIENT_FAILURE state, with an option wait_for_ready to keep waiting instead. The grpc-js library currently always behaves as though the wait_for_ready option is set. That should be changed to align the behavior with the C core.

[LINKIWI]

Hi @murgatroid99, curious if there has been any progress on this bug. This bug prevents fail-fast behavior in my client, which is necessary for my use case. I'm happy to contribute if the fix is accessible to someone new to gRPC internals.

[murgatroid99]

I'm working on it but it's taking some time. I'm fixing this as part of a larger overhaul of how channel connectivity is handled.

[murgatroid99]

This has been fixed as of 0.6.x.