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fix: reduce pressure of pilot services when errors occurs

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Rémi BUISSON 2021-02-01 14:42:04 +01:00 committed by GitHub
parent 73cea2d303
commit ea8642e2a1
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1 changed files with 4 additions and 0 deletions
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4
pkg/pilot/pilot.go
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@ -33,6 +33,8 @@ const (
pilotInstanceInfoTimer = 5 * time.Minute
pilotDynConfTimer = 12 * time.Hour
maxElapsedTime = 4 * time.Minute
initialInterval = 5 * time.Second
multiplier = 3
)
type instanceInfo struct {
@ -219,6 +221,8 @@ func (c *client) SendInstanceInfo(ctx context.Context, pilotMetrics []metrics.Pi
func (c *client) sendDataRetryable(ctx context.Context, req *http.Request) error {
exponentialBackOff := backoff.NewExponentialBackOff()
exponentialBackOff.MaxElapsedTime = maxElapsedTime
exponentialBackOff.InitialInterval = initialInterval
exponentialBackOff.Multiplier = multiplier
req.Header.Set("Content-Type", "application/json")
req.Header.Set(tokenHashHeader, c.tokenHash)