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copied from https://github.com/kubernetes/kubernetes.git, branch master,
last commit is 616038db1b0d1e852b4a3d10c8c512a052f91fba
This commit is contained in:
Kubernetes Publisher
2017-01-14 15:19:47 +00:00
parent 8ab7dd3ce9
commit 204f12b1f3
649 changed files with 61828 additions and 50101 deletions
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35
rest/request.go
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@@ -32,20 +32,20 @@ import (
"time"
"github.com/golang/glog"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/labels"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/runtime/serializer/streaming"
"k8s.io/apimachinery/pkg/util/net"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/apimachinery/pkg/watch"
"k8s.io/client-go/pkg/api/errors"
"k8s.io/client-go/pkg/api/v1"
pathvalidation "k8s.io/client-go/pkg/api/validation/path"
metav1 "k8s.io/client-go/pkg/apis/meta/v1"
"k8s.io/client-go/pkg/fields"
"k8s.io/client-go/pkg/labels"
"k8s.io/client-go/pkg/runtime"
"k8s.io/client-go/pkg/runtime/schema"
"k8s.io/client-go/pkg/runtime/serializer/streaming"
"k8s.io/client-go/pkg/util/flowcontrol"
"k8s.io/client-go/pkg/util/net"
"k8s.io/client-go/pkg/util/sets"
"k8s.io/client-go/pkg/watch"
"k8s.io/client-go/pkg/watch/versioned"
restclientwatch "k8s.io/client-go/rest/watch"
"k8s.io/client-go/tools/metrics"
)
@@ -683,7 +683,7 @@ func (r *Request) Watch() (watch.Interface, error) {
}
framer := r.serializers.Framer.NewFrameReader(resp.Body)
decoder := streaming.NewDecoder(framer, r.serializers.StreamingSerializer)
return watch.NewStreamWatcher(versioned.NewDecoder(decoder, r.serializers.Decoder)), nil
return watch.NewStreamWatcher(restclientwatch.NewDecoder(decoder, r.serializers.Decoder)), nil
}
// updateURLMetrics is a convenience function for pushing metrics.
@@ -811,7 +811,20 @@ func (r *Request) request(fn func(*http.Request, *http.Response)) error {
r.backoffMgr.UpdateBackoff(r.URL(), err, resp.StatusCode)
}
if err != nil {
return err
// "Connection reset by peer" is usually a transient error.
// Thus in case of "GET" operations, we simply retry it.
// We are not automatically retrying "write" operations, as
// they are not idempotent.
if !net.IsConnectionReset(err) || r.verb != "GET" {
return err
}
// For the purpose of retry, we set the artificial "retry-after" response.
// TODO: Should we clean the original response if it exists?
resp = &http.Response{
StatusCode: http.StatusInternalServerError,
Header: http.Header{"Retry-After": []string{"1"}},
Body: ioutil.NopCloser(bytes.NewReader([]byte{})),
}
}
done := func() bool {