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proxy: add a todo for logging

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This commit is contained in:
Xiang Li 2014-11-10 16:37:15 -08:00
parent 6fa8f77638
commit 424377f859
1 changed files with 2 additions and 0 deletions
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2
proxy/reverse.go
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@ -68,6 +68,7 @@ func (p *reverseProxy) ServeHTTP(rw http.ResponseWriter, clientreq *http.Request
endpoints := p.director.endpoints()
if len(endpoints) == 0 {
msg := "proxy: zero endpoints currently available"
// TODO: limit the rate of the error logging.
log.Printf(msg)
e := httptypes.NewHTTPError(http.StatusServiceUnavailable, msg)
e.WriteTo(rw)
@ -91,6 +92,7 @@ func (p *reverseProxy) ServeHTTP(rw http.ResponseWriter, clientreq *http.Request
}
if res == nil {
// TODO: limit the rate of the error logging.
msg := fmt.Sprintf("proxy: unable to get response from %d endpoint(s)", len(endpoints))
log.Printf(msg)
e := httptypes.NewHTTPError(http.StatusBadGateway, msg)