Merge branch 'addgrpcdemo'

grpc-calls/README.md

@@ -5,12 +5,12 @@ Under the hood of a `WorkflowClient`, the `Connection` is actually powered by a
 This Service is capable of making a wider range of introspection calls (as per [the API reference](https://typescript.temporal.io/api/classes/proto.temporal.api.workflowservice.v1.WorkflowService-1#methods)).
 
 This demo shows you how to make those raw gRPC calls to Temporal Server.
+Just look at `client.ts` as that's the only thing that is different.
+Full docs are available at https://docs.temporal.io/docs/typescript/clients/#advanced-making-raw-grpc-calls
 
 ### Running this sample
 
 1. Make sure Temporal Server is running locally (see the [quick install guide](https://docs.temporal.io/docs/server/quick-install/)).
 1. `npm install` to install dependencies.
 1. `npm run start.watch` to start the Worker.
 1. In another shell, `npm run workflow` to run the Workflow Client.
-
-The client should log the Workflow ID that is started, and you should see it reflected in Temporal Web UI.

grpc-calls/src/client.ts

@@ -1,8 +1,8 @@
-import { Connection, WorkflowClient } from '@temporalio/client';
-import { example } from './workflows';
-import { ApplicationFailure, defaultDataConverter, errorToFailure, msToTs, RetryState } from '@temporalio/common';
+import { Connection } from '@temporalio/client';
+import { defaultDataConverter } from '@temporalio/common';
 
 async function run() {
+  // @@@SNIPSTART typescript-grpc-call-basic
   const connection = new Connection();
 
   // // normal way of starting a Workflow, with a WorkflowClient
@@ -19,24 +19,29 @@ async function run() {
     workflowType: { name: 'example' },
     input: { payloads: await defaultDataConverter.toPayloads('Temporal') },
   });
+  // @@@SNIPEND
 
   await sleep();
 
+  // @@@SNIPSTART typescript-grpc-call-getWorkflowExecutionHistory
   // no equivalent call in client, this is only available as an SDK call
   const res = await connection.service.getWorkflowExecutionHistory({
     execution: { workflowId },
     namespace: 'default',
   });
   console.log(res.history);
+  // @@@SNIPEND
 
   await sleep();
 
+  // @@@SNIPSTART typescript-grpc-call-listWorkflowExecutions
   // no equivalent call in client, this is only available as an SDK call
   // requires ElasticSearch
   const results = await connection.service.listWorkflowExecutions({
     namespace: 'default',
   });
   console.table(results.executions);
+  // @@@SNIPEND
 }
 
 run().catch((err) => {