mudhorn/prometheus
1
0
Fork 0
mirror of https://github.com/prometheus/prometheus.git synced 2024-09-20 07:47:31 -07:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

web: don't return federation errors over HTTP

Browse source 
We are writing federation responses streaming. So after
the first byte we wrote, the status header is fixed. We cannot
return an HTTP error for intermediate error but should just abort
and log instead.
This commit is contained in:
Fabian Reinartz 2016-12-06 15:52:50 +01:00
parent 893390e0c6
commit 9d68e81b32
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
web/federate.go
View file

@ -92,7 +92,7 @@ func (h *Handler) federation(w http.ResponseWriter, req *http.Request) {
// creating the new one.
if protMetricFam != nil {
if err := enc.Encode(protMetricFam); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
log.With("err", err).Error("federation failed")
return
}
}
@ -133,7 +133,7 @@ func (h *Handler) federation(w http.ResponseWriter, req *http.Request) {
// Still have to ship off the last MetricFamily, if any.
if protMetricFam != nil {
if err := enc.Encode(protMetricFam); err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
log.With("err", err).Error("federation failed")
}
}
}