added pseudo for watch

lib/custom-services/healthcheck-handlers/check.js

@@ -23,7 +23,7 @@ module.exports = function(call) {
       );
     }
     healthArray.push({
-      service: requestedServices,
+      service: requestedServices[i],
       status: curStatus
     });
   }

lib/custom-services/healthcheck-handlers/watch.js

@@ -1,4 +1,28 @@
+// check status will take in the server object, so it has a reference and can continually check the status, and return an updated Health object to send back to client
+
+// if no services provided, returns whole status map in the format of the proto file
+// this is 
+
+
+// NOTE the check status function is basically the handler for Check.js as you already noted
+function checkStatus(Server, call, services) {}
+
 module.exports = function(call) {
+  // call.body will have this structure:
+  // {
+  // interval: number
+  // services: []
+  // }
   console.log(call.body);
   console.log("this inside of check", this);
+
+  // destructure services and interval off of the call
+
+  // if interval is 0, set it to be 60seconds for a default
+
+  // set a const "server" to be the value of this (this is currently the server, so you have access to the get status properties) to store in the closure
+
+  // setInterval at "interval seconds"
+  // run checkStatus to checkStatus calling on server and the services destructured off of call
+  // add logic to .throw
 };

lib/custom-services/healthcheck.proto

@@ -11,7 +11,7 @@ service HealthCheck {
 message CheckHealthCheckRequest { repeated string services = 1; }
 
 message WatchHealthCheckRequest {
-  string interval = 1;
+  number interval = 1;
   repeated string services = 2;
 }