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-rw-r--r--pkg/api/handlers/compat/containers_stats.go17
1 files changed, 12 insertions, 5 deletions
diff --git a/pkg/api/handlers/compat/containers_stats.go b/pkg/api/handlers/compat/containers_stats.go
index d7970741d..d3f9b7c41 100644
--- a/pkg/api/handlers/compat/containers_stats.go
+++ b/pkg/api/handlers/compat/containers_stats.go
@@ -86,7 +86,12 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
coder := json.NewEncoder(w)
coder.SetEscapeHTML(true)
- for ok := true; ok; ok = query.Stream {
+streamLabel: // A label to flatten the scope
+ select {
+ case <-r.Context().Done():
+ logrus.Debugf("Client connection (container stats) cancelled")
+
+ default:
// Container stats
stats, err := ctnr.GetContainerStats(stats)
if err != nil {
@@ -194,6 +199,10 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
flusher.Flush()
}
+ if !query.Stream {
+ return
+ }
+
preRead = s.Read
bits, err := json.Marshal(s.CPUStats)
if err != nil {
@@ -203,10 +212,8 @@ func StatsContainer(w http.ResponseWriter, r *http.Request) {
logrus.Errorf("Unable to unmarshal previous stats: %q", err)
}
- // Only sleep when we're streaming.
- if query.Stream {
- time.Sleep(DefaultStatsPeriod)
- }
+ time.Sleep(DefaultStatsPeriod)
+ goto streamLabel
}
}