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Add Operation with recover

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This commit is contained in:
Emile Vauge 2016-12-08 13:32:12 +01:00
parent a394e6a3e3
commit be362f0d9f
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GPG key ID: D808B4C167352E59
11 changed files with 45 additions and 12 deletions
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3
acme/challengeProvider.go
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@ -10,6 +10,7 @@ import (
"github.com/cenk/backoff"
"github.com/containous/traefik/cluster"
"github.com/containous/traefik/log"
"github.com/containous/traefik/safe"
"github.com/xenolf/lego/acme"
)
@ -49,7 +50,7 @@ func (c *challengeProvider) getCertificate(domain string) (cert *tls.Certificate
}
ebo := backoff.NewExponentialBackOff()
ebo.MaxElapsedTime = 60 * time.Second
err := backoff.RetryNotify(operation, ebo, notify)
err := backoff.RetryNotify(safe.OperationWithRecover(operation), ebo, notify)
if err != nil {
log.Errorf("Error getting cert: %v", err)
return nil, false