Booking trace API

tools/api.go

@@ -20,6 +20,15 @@ const (
 	DEAD
 )
 
+func ToState(str string) State {
+	for _, s := range []State{ALIVE, REDUCED_SERVICE, UNPROCESSABLE_ENTITY, DB_FALLOUT, TEAPOT, DEAD} {
+		if s.String() == str {
+			return s
+		}
+	}
+	return DEAD
+}
+
 func (s State) String() string {
 	return [...]string{"alive", "reduced service", "unprocessable entity", "database fallout",
 		"some things boils in here, i'm probably a teapot", "dead"}[s]
@@ -47,6 +56,18 @@ func (a *API) GetState() (State, int, error) {
 	return ALIVE, 200, nil
 }
 
+func (a *API) CheckRemotePeer(url string) State {
+	// Check if the database is up
+	caller := NewHTTPCaller(map[string]map[METHOD]string{})
+	var resp APIStatusResponse
+	b, err := caller.CallGet(url, "/status")
+	if err != nil {
+		return DEAD
+	}
+	json.Unmarshal(b, &resp)
+	return ToState(resp.Data.State)
+}
+
 func (a *API) CheckRemoteAPIs(urls []string) (State, int, error) {
 	// Check if the database is up
 	caller := NewHTTPCaller(map[string]map[METHOD]string{})