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Problem: Arbitrary max_tries in bigchaindb when connecting to tendermint ws (#2241)

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* remove max_tries while connecting to tendermint ws

Signed-off-by: Shahbaz Nazir <shahbaz@bigchaindb.com>

* leave healthcheck as is for now

Signed-off-by: Shahbaz Nazir <shahbaz@bigchaindb.com>
This commit is contained in:
Shahbaz Nazir 2018-04-26 16:50:20 +02:00 committed by Vanshdeep Singh
parent 651573ef77
commit 9b71026d4b
1 changed files with 5 additions and 8 deletions
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13
bigchaindb/tendermint/event_stream.py
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@ -67,22 +67,19 @@ def subscribe_events(ws, stream_id):
@asyncio.coroutine @asyncio.coroutine
def try_connect_and_recv(event_queue, max_tries): def try_connect_and_recv(event_queue):
try: try:
yield from connect_and_recv(event_queue) yield from connect_and_recv(event_queue)
except Exception as e: except Exception as e:
if max_tries: logger.warning('WebSocket connection failed with exception %s', e)
logger.warning('WebSocket connection failed with exception %s', e) time.sleep(3)
time.sleep(3) yield from try_connect_and_recv(event_queue)
yield from try_connect_and_recv(event_queue, max_tries-1)
else:
logger.exception('WebSocket connection failed with exception %s', e)
def start(event_queue): def start(event_queue):
loop = asyncio.get_event_loop() loop = asyncio.get_event_loop()
try: try:
loop.run_until_complete(try_connect_and_recv(event_queue, 10)) loop.run_until_complete(try_connect_and_recv(event_queue))
except (KeyboardInterrupt, SystemExit): except (KeyboardInterrupt, SystemExit):
logger.info('Shutting down Tendermint event stream connection') logger.info('Shutting down Tendermint event stream connection')