Close rate-limiter when closing pool #37
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I've sent a PR with simpler approach: #38. Please take a look. |
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Merged #38 instead. Thanks for your time. |
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That rate-limiter instances are never closed, which lead to thousands of stale goroutines in my case. Because
singleConnPoolis not public, https://github.com/bsm/redis-balancer/blob/master/backend.go#L83 is creating normal client connections for its background checks. When the client is closed, the pool is released too, but therateLimiter.loopis never shut down properly.