Round-2 instrumentation after phone-B trace showed silence between
SUBSCRIBE_OK-expected and the first audio frame. Three additions:
- MoqLiteSession.subscribe: log the SUBSCRIBE-bytes-flushed transition,
every chunk arriving on the response bidi (chunks=N), and any
exception or natural close on bidi.incoming() that previously
swallowed the cause.
- MoqLiteSession.announce: same treatment for the AnnouncePlease bidi
— chunks=N, natural-close, and exception path now visible.
- ReconnectingNestsListener.reissuingSubscribe: previously had a
`catch (_: Throwable) { null }` black hole on the re-issue pump
(line 354); now logs the throwable's class + message before the
pump breaks. Also logs natural-close of handle.objects so a
publisher cycle vs a real failure are distinguishable in the trace.
These narrow the listener-stuck-on-spinner diagnosis from
"something downstream of subscribe never fires" to which exact step
inside `MoqLiteSession.subscribe` is silent: the write, the response
read, or the framing.
https://claude.ai/code/session_01PYYez8a6sjiakyjAxsfCEQ
Claude
9b6e09838e