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Return valid json from StatusHandler

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Signed-off-by: Matt Robenolt <matt@ydekproductions.com>
This commit is contained in:
Matt Robenolt 2015-06-02 23:27:47 -07:00
parent 4e1280405a
commit b684b77a0c
1 changed files with 7 additions and 2 deletions
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9
health/health.go
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@ -195,11 +195,16 @@ func StatusHandler(w http.ResponseWriter, r *http.Request) {
if len(checksStatus) != 0 {
w.WriteHeader(http.StatusServiceUnavailable)
}
err := json.NewEncoder(w).Encode(checksStatus)
encoder := json.NewEncoder(w)
err := encoder.Encode(checksStatus)
// Parsing of the JSON failed. Returning generic error message
if err != nil {
w.Write([]byte("{server_error: 'Could not parse error message'}"))
encoder.Encode(struct {
ServerError string `json:"server_error"`
}{
ServerError: "Could not parse error message",
})
}
} else {
w.WriteHeader(http.StatusNotFound)