graceful retry at firehose streaming error

[Nick-the-freak]

Current code attempts to reconnect/re-stream from the instance whenever an error occurs. Though there's 10 seconds between each retry, it should increase the wait time dynamically(til 1/day) when error keeps happening to avoid putting too much pressure on the instance's server.

From observation, 502 Bad Gateway and Unauthorized are the most frequent cases whenever an error, probably update the check_failed_tokens.sh script to only report when Unauthorized error occurs.

OSoMeMastodonStreamer/streamer.py

Lines 188 to 205 in e6b0dd4

	def start_streaming(server_info):
	while True:
	try:
	mastodon = Mastodon(
	access_token=server_info['access_token'],
	api_base_url=server_info['api_base_url']
	)
	listener = MyStreamListener(server_info['api_base_url'])
	logging.info(f"Listening to {server_info['api_base_url']}")
	# Stream federated public timeline
	mastodon.stream_public(listener)
	# # Stream local public timeline
	# mastodon.stream_local(listener)
	except Exception as e:
	logging.error(f"Error in streaming from {server_info['api_base_url']}: {e}")
	sleep(10) # Wait for 10 seconds before trying to reconnect