云数据库 GEMINIDB-GeminiDB Redis客户端重试指南:Redis-py

时间：2024-10-29 15:29:47

云数据库 GEMINIDB 开发参考

Redis-py

import redis
from redis.retry import Retry
from redis.exceptions import ConnectionError
from redis.backoff import ExponentialBackoff
from redis.client import Redis
from redis.exceptions import (
   BusyLoadingError,
   ConnectionError,
   TimeoutError
)
 
# Run 3 retries with exponential backoff strategy
retry_strategy = Retry(ExponentialBackoff(), 3)
 
# Redis client with retries
client = redis.Redis(
    host = 'localhost',
    port = 6379,
    retry = retry_strategy,
    # Retry on custom errors
    retry_on_error = [BusyLoadingError, ConnectionError, TimeoutError],
    # Retry on timeout
    retry_on_timeout = True
)
 
try:
    client.ping()
    print("Connected to Redis!")
except ConnectionError:
    print("Failed to connect to Redis after retries.")
 
try:
    client.set('key', 'value')
    print("Set key and value success!")
except ConnectionError:
    print("Failed to set key after retries.")

上一篇：云数据库 GEMINIDB-GeminiDB Redis客户端重试指南:Go-redis

下一篇：云数据库 GEMINIDB-GeminiDB Redis客户端重试指南:Go-redis