Criado cliente

client.js

@@ -0,0 +1,27 @@
+import { credentials, loadPackageDefinition } from "@grpc/grpc-js";
+import { loadSync } from "@grpc/proto-loader";
+
+// Ler as definições do protobuffer
+const tasksDefs = loadSync("./tasks.proto"); 
+const tasksProto = loadPackageDefinition(tasksDefs);
+
+const clientGRPC = new tasksProto.TaskService('127.0.0.1:5050', credentials.createInsecure());
+
+clientGRPC.findAll({}, (err, tasks) => {
+  if (err){
+    console.log(err);
+    return;
+  }
+
+  console.log(tasks)
+});
+
+const obj = {id: 2, title: 'picolo'}
+clientGRPC.insertOne(obj, (err, task) => {
+  if (err){
+    console.log(err);
+    return;
+  }
+
+  console.log(task)  
+})

server.js

@@ -14,7 +14,13 @@ const grpcServer = new Server();
 grpcServer.addService(tasksProto.TaskService.service, {
   findAll: (call, callBack) => {
     callBack(null, { tasks: tasks })
-  } 
+  },
+
+  insertOne: (call, callBack) => {
+    const obj = call.request
+    tasks.push(obj)
+    callBack(null, obj)
+  }
 })
 
 const serverAddress = '0.0.0.0:5050';

tasks.proto

@@ -4,6 +4,7 @@ syntax = "proto3";
 // Métodos que serão invocados remotamente
 service TaskService {
   rpc FindAll( Empty ) returns ( TaskList );
+  rpc InsertOne( Task ) returns ( Task );
 }
 
 // Mensagem (Message)