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🔧 fix: Redis cluster connection errors and configuration (#9016)

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- Fix ioredis cluster initialization to use proper node array format
- Fix reconnectOnError to return numeric delay instead of boolean
- Fix keyv redis cluster configuration to use proper URL objects
- Resolves "undefinedms" reconnection delay errors
This commit is contained in:
Theo N. Truong 2025-08-12 20:23:29 -06:00 • committed by GitHub
parent a199b87478
commit 4799593e1a
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1 changed files with 22 additions and 19 deletions
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41
api/cache/redisClients.js vendored
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@ -38,7 +38,7 @@ if (cacheConfig.USE_REDIS) {
const targetError = 'READONLY';
if (err.message.includes(targetError)) {
logger.warn('ioredis reconnecting due to READONLY error');
return true;
return 2; // Return retry delay instead of boolean
}
return false;
},
@ -50,24 +50,27 @@ if (cacheConfig.USE_REDIS) {
ioredisClient =
urls.length === 1
? new IoRedis(cacheConfig.REDIS_URI, redisOptions)
: new IoRedis.Cluster(cacheConfig.REDIS_URI, {
redisOptions,
clusterRetryStrategy: (times) => {
if (
cacheConfig.REDIS_RETRY_MAX_ATTEMPTS > 0 &&
times > cacheConfig.REDIS_RETRY_MAX_ATTEMPTS
) {
logger.error(
`ioredis cluster giving up after ${cacheConfig.REDIS_RETRY_MAX_ATTEMPTS} reconnection attempts`,
);
return null;
}
const delay = Math.min(times * 100, cacheConfig.REDIS_RETRY_MAX_DELAY);
logger.info(`ioredis cluster reconnecting... attempt ${times}, delay ${delay}ms`);
return delay;
: new IoRedis.Cluster(
urls.map((url) => ({ host: url.hostname, port: parseInt(url.port, 10) || 6379 })),
{
redisOptions,
clusterRetryStrategy: (times) => {
if (
cacheConfig.REDIS_RETRY_MAX_ATTEMPTS > 0 &&
times > cacheConfig.REDIS_RETRY_MAX_ATTEMPTS
) {
logger.error(
`ioredis cluster giving up after ${cacheConfig.REDIS_RETRY_MAX_ATTEMPTS} reconnection attempts`,
);
return null;
}
const delay = Math.min(times * 100, cacheConfig.REDIS_RETRY_MAX_DELAY);
logger.info(`ioredis cluster reconnecting... attempt ${times}, delay ${delay}ms`);
return delay;
},
enableOfflineQueue: cacheConfig.REDIS_ENABLE_OFFLINE_QUEUE,
},
enableOfflineQueue: cacheConfig.REDIS_ENABLE_OFFLINE_QUEUE,
});
);
ioredisClient.on('error', (err) => {
logger.error('ioredis client error:', err);
@ -148,7 +151,7 @@ if (cacheConfig.USE_REDIS) {
urls.length === 1
? createClient({ url: cacheConfig.REDIS_URI, ...redisOptions })
: createCluster({
rootNodes: cacheConfig.REDIS_URI.split(',').map((url) => ({ url })),
rootNodes: urls.map((url) => ({ url: url.href })),
defaults: redisOptions,
});