Merge pull request #43 from oslabs-beta/grpc-yoon

Debug npm install errors for "postinstall"

Author: danst3in

grpc_mockData/server.js

@@ -35,7 +35,7 @@ function sayHello(ctx) {
   metadata.set('indeed', 'it do')
   // Watcher creates a watch execution context for the watch
   // The execution context provides scripts and templates with access to the watch metadata
-  console.log("received metadata from client request", ctx.metadata)
+  console.log("received metadata from client request", ctx.meta)
   // console.dir(ctx.metadata, { depth: 3, colors: true });
   console.log(`got sayHello request name: ${ctx.req.name}`);
 

package.json

@@ -198,7 +198,8 @@
     "status-indicator": "^1.0.9",
     "subscriptions-transport-ws": "^0.9.16",
     "uuid": "^3.3.2",
-    "ws": "^6.1.2"
+    "ws": "^6.1.2",
+    "node-pre-gyp": "0.6.x"
   },
   "devDependencies": {
     "@babel/core": "^7.1.2",

src/client/controllers/grpcController.js

@@ -97,6 +97,7 @@ grpcController.openGrpcConnection = (reqResObj, connectionArray) => {
       // create client requested metadata key and value pair for each type of streaming
       let meta = new grpc.Metadata()
       let metaArr = reqResObj.request.headers;
+      console.log("metaArr from grpcController line 100:", metaArr)
       for (let i = 0; i < metaArr.length; i+=1) {
         let currentHeader = metaArr[i];
         meta.add(currentHeader.key, currentHeader.value)