Improve Node benchmarks, add generic unary test

src/node/performance/benchmark_server.js

@@ -88,6 +88,13 @@ function streamingCall(call) {
   });
 }
 
+function makeUnaryGenericCall(response_size) {
+  var response = zeroBuffer(response_size);
+  return function unaryGenericCall(call, callback) {
+    callback(null, response);
+  };
+}
+
 function makeStreamingGenericCall(response_size) {
   var response = zeroBuffer(response_size);
   return function streamingGenericCall(call) {
@@ -129,6 +136,7 @@ function BenchmarkServer(host, port, tls, generic, response_size) {
   this.port = server.bind(host + ':' + port, server_creds);
   if (generic) {
     server.addService(genericService, {
+      unaryCall: makeUnaryGenericCall(response_size),
       streamingCall: makeStreamingGenericCall(response_size)
     });
   } else {

src/node/performance/generic_service.js

@@ -34,8 +34,17 @@
 var _ = require('lodash');
 
 module.exports = {
+  'unaryCall' : {
+    path: '/grpc.testing.BenchmarkService/UnaryCall',
+    requestStream: false,
+    responseStream: false,
+    requestSerialize: _.identity,
+    requestDeserialize: _.identity,
+    responseSerialize: _.identity,
+    responseDeserialize: _.identity
+  },
   'streamingCall' : {
-    path: '/grpc.testing/BenchmarkService',
+    path: '/grpc.testing.BenchmarkService/StreamingCall',
     requestStream: true,
     responseStream: true,
     requestSerialize: _.identity,

src/node/performance/worker_service_impl.js

@@ -89,6 +89,7 @@ module.exports = function WorkerServiceImpl(benchmark_impl, server) {
           default:
           call.emit('error', new Error('Unsupported PayloadConfig type' +
               setup.payload_config.payload));
+          return;
         }
         switch (setup.load_params.load) {
           case 'closed_loop':
@@ -103,6 +104,7 @@ module.exports = function WorkerServiceImpl(benchmark_impl, server) {
           default:
           call.emit('error', new Error('Unsupported LoadParams type' +
               setup.load_params.load));
+          return;
         }
         stats = client.mark();
         call.write({
@@ -137,8 +139,27 @@ module.exports = function WorkerServiceImpl(benchmark_impl, server) {
       switch (request.argtype) {
         case 'setup':
         console.log('ServerConfig %j', request.setup);
+        var setup = request.setup;
+        var resp_size, generic;
+        if (setup.payload_config) {
+          switch (setup.payload_config.payload) {
+            case 'bytebuf_params':
+            resp_size = setup.payload_config.bytebuf_params.resp_size;
+            generic = true;
+            break;
+            case 'simple_params':
+            resp_size = setup.payload_config.simple_params.resp_size;
+            generic = false;
+            break;
+            default:
+            call.emit('error', new Error('Unsupported PayloadConfig type' +
+                setup.payload_config.payload));
+            return;
+          }
+        }
         server = new BenchmarkServer('[::]', request.setup.port,
-                                     request.setup.security_params);
+                                     request.setup.security_params,
+                                     generic, resp_size);
         server.on('started', function() {
           stats = server.mark();
           call.write({

tools/run_tests/performance/build_performance.sh

@@ -61,6 +61,9 @@ do
   "csharp")
     python tools/run_tests/run_tests.py -l $language -c $CONFIG --build_only -j 8 --compiler coreclr
     ;;
+  "node")
+    python tools/run_tests/run_tests.py -l $language -c $CONFIG --build_only -j 8 --iomgr_platform=uv
+    ;;
   *)
     python tools/run_tests/run_tests.py -l $language -c $CONFIG --build_only -j 8
     ;;