fix: move peer to local variable scope

Author: ivelin

src/peerjs/ext/http-proxy.py

@@ -313,10 +313,11 @@ async def _start():
  await make_discoverable(peer=peer)
  log.info('Exited make_discoverable')
  else:
- log.warning('No new peer created. An active peer already exists.')
+ log.warning('Failed to create peer.')
+ return peer
 
 
-async def _shutdown():
+async def _shutdown(peer=None):
  global _is_shutting_down
  _is_shutting_down = True
  if peer:
@@ -346,17 +347,17 @@ async def _shutdown():
  # coro = _run_offer(pc, signaling)
  # else:
  # coro = _run_answer(pc, signaling)
- coro = _start
 
  # run event loop
  loop = asyncio.get_event_loop()
  try:
- loop.run_until_complete(coro())
- loop.run_forever()
+ peer = await _start()
+ if peer:
+ loop.run_forever()
  except KeyboardInterrupt:
  log.info('KeyboardInterrupt detected.')
  finally:
  log.info('Shutting down...')
- loop.run_until_complete(_shutdown())
+ await _shutdown(peer=peer)
  loop.close()
  log.info('All done.')