61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
#!/usr/bin/env python3
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import os
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import logging
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import requests
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import requests.exceptions
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from redis_super_storage import RedisSuperStorage
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class ProducerCommunicator:
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def __init__(self, redis_store: RedisSuperStorage):
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self._redis_store = redis_store
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self._session = requests.Session()
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def push_ip_update(self, newip: str):
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for key, ip in self._redis_store.get_producer_list().items():
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try:
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response = self._session.post(
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f"http://{ip}/ip",
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json={'uuid': os.environ['LOCAL_UUID'], 'ip': newip},
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timeout=5
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)
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logging.debug(f"Pushed update to {key} at {ip}. Response: {response.status_code}")
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except (requests.exceptions.ConnectionError, requests.exceptions.Timeout) as e:
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logging.warning(f"Could not push update to {key}: {str(e)}")
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class ConsumerCommunicator:
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def __init__(self, redis_store: RedisSuperStorage):
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self._redis_store = redis_store
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self._session = requests.Session()
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def targeted_snyc(self, ip: str):
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try:
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# request synchronization
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response = self._session.post(f"http://{ip}/sync", json={'uuid': os.environ['LOCAL_UUID']}, timeout=5)
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except (requests.exceptions.ConnectionError, requests.exceptions.Timeout) as e:
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logging.error(f"Error while syncing to {ip}: {str(e)}")
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return
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if response.status_code == 200:
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self._redis_store.update_consumer(response.json()['uuid'], ip)
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def sync_all(self):
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for uuid, info in self._redis_store.get_consumer_list().items():
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ip = info['ip']
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try:
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# request synchronization
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response = requests.post(f"http://{ip}/sync", json={'uuid': os.environ['LOCAL_UUID']}, timeout=5)
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except (requests.exceptions.ConnectionError, requests.exceptions.Timeout) as e:
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logging.error(f"Error while syncing to {ip}: {str(e)}")
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continue
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if response.status_code == 200:
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self._redis_store.update_consumer(response.json()['uuid'], ip)
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