diff options
Diffstat (limited to 'pkg/api/handlers/compat/events.go')
| -rw-r--r-- | pkg/api/handlers/compat/events.go | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/pkg/api/handlers/compat/events.go b/pkg/api/handlers/compat/events.go index 289bf4a2d..fbb33410f 100644 --- a/pkg/api/handlers/compat/events.go +++ b/pkg/api/handlers/compat/events.go @@ -4,7 +4,6 @@ import ( "encoding/json" "fmt" "net/http" - "sync" "github.com/containers/podman/v2/libpod" "github.com/containers/podman/v2/libpod/events" @@ -113,8 +112,13 @@ func GetEvents(w http.ResponseWriter, r *http.Request) { errorChannel <- runtime.Events(r.Context(), readOpts) }() - var coder *jsoniter.Encoder - var writeHeader sync.Once + w.Header().Set("Content-Type", "application/json") + w.WriteHeader(http.StatusOK) + if flusher, ok := w.(http.Flusher); ok { + flusher.Flush() + } + coder := json.NewEncoder(w) + coder.SetEscapeHTML(true) for stream := true; stream; stream = query.Stream { select { @@ -124,18 +128,6 @@ func GetEvents(w http.ResponseWriter, r *http.Request) { return } case evt := <-eventChannel: - writeHeader.Do(func() { - // Use a sync.Once so that we write the header - // only once. - w.Header().Set("Content-Type", "application/json") - w.WriteHeader(http.StatusOK) - if flusher, ok := w.(http.Flusher); ok { - flusher.Flush() - } - coder = json.NewEncoder(w) - coder.SetEscapeHTML(true) - }) - if evt == nil { continue } |