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Merge pull request #123 from volcengine/feat/limit
Feat/limit
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -85,5 +85,5 @@ func (c *Config) Client() (*SdkClient, error) { | |
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| func init() { | ||
| InitLocks() | ||
| InitSyncLimit() | ||
| //InitSyncLimit() | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,45 @@ | ||
| package common | ||
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| import ( | ||
| "fmt" | ||
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| "golang.org/x/sync/semaphore" | ||
| "golang.org/x/time/rate" | ||
| ) | ||
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| var rateInfoMap map[string]*Rate | ||
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| func init() { | ||
| rateInfoMap = map[string]*Rate{ | ||
| "ecs.RunInstances.2020-04-01": { | ||
| Limiter: rate.NewLimiter(4, 10), | ||
| Semaphore: semaphore.NewWeighted(14), | ||
| }, | ||
| "ecs.DescribeInstances.2020-04-01": { | ||
| Limiter: rate.NewLimiter(4, 10), | ||
| Semaphore: semaphore.NewWeighted(14), | ||
| }, | ||
| "ecs.DeleteInstance.2020-04-01": { | ||
| Limiter: rate.NewLimiter(4, 10), | ||
| Semaphore: semaphore.NewWeighted(10), | ||
| }, | ||
| "vpc.DescribeNetworkInterfaces.2020-04-01": { | ||
| Limiter: rate.NewLimiter(4, 10), | ||
| Semaphore: semaphore.NewWeighted(10), | ||
| }, | ||
| "vpc.DescribeSubnets.2020-04-01": { | ||
| Limiter: rate.NewLimiter(4, 10), | ||
| Semaphore: semaphore.NewWeighted(10), | ||
| }, | ||
| } | ||
| } | ||
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| type Rate struct { | ||
| Limiter *rate.Limiter | ||
| Semaphore *semaphore.Weighted | ||
| } | ||
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| func GetRateInfoMap(svc, action, version string) *Rate { | ||
| key := fmt.Sprintf("%s.%s.%s", svc, action, version) | ||
| return rateInfoMap[key] | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,21 +1,15 @@ | ||
| package common | ||
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| import ( | ||
| "context" | ||
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| "golang.org/x/sync/semaphore" | ||
| ) | ||
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| var syncSemaphore *semaphore.Weighted | ||
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| func InitSyncLimit() { | ||
| syncSemaphore = semaphore.NewWeighted(10) | ||
| } | ||
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| func Acquire() { | ||
| _ = syncSemaphore.Acquire(context.Background(), 1) | ||
| } | ||
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| func Release() { | ||
| syncSemaphore.Release(1) | ||
| } | ||
| //var syncSemaphore *semaphore.Weighted | ||
| // | ||
| //func InitSyncLimit() { | ||
| // syncSemaphore = semaphore.NewWeighted(10) | ||
| //} | ||
| // | ||
| //func Acquire() { | ||
| // _ = syncSemaphore.Acquire(context.Background(), 1) | ||
| //} | ||
| // | ||
| //func Release() { | ||
| // syncSemaphore.Release(1) | ||
| //} |
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