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Increase REDIS connection pool size #72

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merged 1 commit into from
Jun 14, 2021
Merged

Increase REDIS connection pool size #72

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8 changes: 7 additions & 1 deletion cache/redis.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,7 @@ package cache
import (
"context"
"os"
"strconv"
"strings"
"time"

Expand All @@ -29,6 +30,10 @@ type redisClusterClient struct {
func NewRedisClient() RedisClient {
addrs := strings.Split(os.Getenv("REDIS_URL"), ",")
cluster := os.Getenv("ENV") != "local"
poolSize, err := strconv.Atoi(os.Getenv("REDIS_POOL_SIZE"))
if err != nil {
poolSize = 100
}

// Fallback to localhost:6397 and non-cluster client if redis env is not set.
if len(addrs) == 0 {
Expand All @@ -45,7 +50,8 @@ func NewRedisClient() RedisClient {
r = &redisSimpleClient{client}
} else {
client := redis.NewClusterClient(&redis.ClusterOptions{
Addrs: addrs,
Addrs: addrs,
PoolSize: poolSize,
})
r = &redisClusterClient{client}
}
Expand Down