Merge pull request #63 from launchdarkly/eb/ch17401/meval

add /meval mobile stream endpoint (pings only)

README.md

@@ -278,6 +278,8 @@ Endpoint                           | Method        | Auth Header | Description
 /ping                              | GET           | sdk         | SSE endpoint that issues "ping" events when there are flag data updates
 /ping/*clientId*                   | GET           | n/a         | Same as above but with JS and client-side authorization.
 /mping                             | GET           | mobile      | SSE endpoint that issues "ping" events when flags should be re-evaluated
+/meval/*user*                      | GET           | mobile      | SSE stream of "ping" and other events for mobile clients
+/meval                             | REPORT        | mobile      | Same as above but request body is user json object
 /eval/*clientId*/*user*            | GET           | n/a         | SSE stream of "ping" and other events for JS and other client-side SDK listeners
 /eval/*clientId*                   | REPORT        | n/a         | Same as above but request body is user json object
 

relay.go

@@ -443,6 +443,11 @@ func (r *Relay) makeHandler() http.Handler {
 	msdkEvalXRouter.HandleFunc("/users/{user}", evaluateAllFeatureFlags).Methods("GET")
 	msdkEvalXRouter.HandleFunc("/user", evaluateAllFeatureFlags).Methods("REPORT")
 
+	mobileStreamRouter := router.PathPrefix("/meval").Subrouter()
+	mobileStreamRouter.Use(mobileMiddlewareStack)
+	mobileStreamRouter.HandleFunc("", countMobileConns(pingStreamHandler)).Methods("REPORT")
+	mobileStreamRouter.HandleFunc("/{user}", countMobileConns(pingStreamHandler)).Methods("GET")
+
 	router.Handle("/mping", r.mobileClientMux.selectClientByAuthorizationKey(countMobileConns(pingStreamHandler))).Methods("GET")
 
 	clientSidePingRouter := router.PathPrefix("/ping/{envId}").Subrouter()

relay_test.go

@@ -503,6 +503,8 @@ func TestRelay(t *testing.T) {
 			{"flags stream", "GET", "/flags", sdkKey, nil, "put", expectedFlagsData},
 			{"all stream", "GET", "/all", sdkKey, nil, "put", expectedAllData},
 			{"mobile ping", "GET", "/mping", mobileKey, nil, "ping", nil},
+			{"mobile stream GET", "GET", "/meval/" + base64User, mobileKey, nil, "ping", nil},
+			{"mobile stream REPORT", "REPORT", "/meval", mobileKey, user, "ping", nil},
 		}
 
 		for _, s := range specs {