Fix rate limiting and SSE

This commit is contained in:
Sylvain Rabot 2019-11-12 11:06:05 +01:00 committed by Traefiker Bot
parent 2036518813
commit e6e026f420

View file

@ -5,7 +5,6 @@ import (
"context"
"fmt"
"net/http"
"sync"
"time"
"github.com/containous/traefik/v2/pkg/config/dynamic"
@ -35,7 +34,6 @@ type rateLimiter struct {
sourceMatcher utils.SourceExtractor
next http.Handler
bucketsMu sync.Mutex
buckets *ttlmap.TtlMap // actual buckets, keyed by source.
}
@ -57,7 +55,7 @@ func New(ctx context.Context, next http.Handler, config dynamic.RateLimit, name
return nil, err
}
buckets, err := ttlmap.NewMap(maxSources)
buckets, err := ttlmap.NewConcurrent(maxSources)
if err != nil {
return nil, err
}
@ -104,9 +102,6 @@ func (rl *rateLimiter) ServeHTTP(w http.ResponseWriter, r *http.Request) {
logger.Infof("ignoring token bucket amount > 1: %d", amount)
}
rl.bucketsMu.Lock()
defer rl.bucketsMu.Unlock()
var bucket *rate.Limiter
if rlSource, exists := rl.buckets.Get(source); exists {
bucket = rlSource.(*rate.Limiter)