[go-nuts] goroutine consumer data slower than producer, cause goroutine increasing, any solution?

Hi,

My project use RabbitMQ and Redis, for each MQ package start a new
goroutine to store them in Redis (won't block following code). It uses vitess
pool <https://github.com/youtube/vitess/tree/master/go/pools> to manager
Redis connection (if each goroution start a new Redis connection, too many
Redis client for server).

When Redis server do dgsave(or other thing cause operation slowly), write
data to redis is slow, more and more goroutine generate, then program RES
memory(top command) will increase.

For this scenario, consumer data slower than producer, any solution in
Golang world?

Thanks,
Linbo