From 00af116ffaede6349a340f1da2ba5ad0030df46e Mon Sep 17 00:00:00 2001
From: "Marc J. Schmidt" <marc@marcjschmidt.de>
Date: Tue, 3 Oct 2023 04:57:19 +0200
Subject: [PATCH] chore: add rpc-websocket-esm example

---
 examples/rpc-websockets-esm/README.md     | 24 +++++++++++++++++++++++
 examples/rpc-websockets-esm/client.ts     | 14 +++++++++++++
 examples/rpc-websockets-esm/package.json  | 19 ++++++++++++++++++
 examples/rpc-websockets-esm/server.ts     | 19 ++++++++++++++++++
 examples/rpc-websockets-esm/tsconfig.json | 11 +++++++++++
 5 files changed, 87 insertions(+)
 create mode 100644 examples/rpc-websockets-esm/README.md
 create mode 100644 examples/rpc-websockets-esm/client.ts
 create mode 100644 examples/rpc-websockets-esm/package.json
 create mode 100644 examples/rpc-websockets-esm/server.ts
 create mode 100644 examples/rpc-websockets-esm/tsconfig.json

diff --git a/examples/rpc-websockets-esm/README.md b/examples/rpc-websockets-esm/README.md
new file mode 100644
index 000000000..54885295e
--- /dev/null
+++ b/examples/rpc-websockets-esm/README.md
@@ -0,0 +1,24 @@
+# Deepkit RPC WebSockets Example
+
+This example shows how to use the Deepkit RPC over WebSockets.
+
+## How to run
+
+First install dependencies
+
+```
+# postinstall script automatically installs deepkit type compiler
+npm install
+```
+
+Start server:
+
+```
+./node_modules/.bin/ts-node-esm server.ts
+```
+
+Start client:
+
+```
+./node_modules/.bin/ts-node-esm client.ts
+```
diff --git a/examples/rpc-websockets-esm/client.ts b/examples/rpc-websockets-esm/client.ts
new file mode 100644
index 000000000..3d23646b9
--- /dev/null
+++ b/examples/rpc-websockets-esm/client.ts
@@ -0,0 +1,14 @@
+import { RpcWebSocketClient } from '@deepkit/rpc';
+import type { Controller } from './server';
+
+async function main() {
+    const client = new RpcWebSocketClient('ws://127.0.0.1:8081');
+    const controller = client.controller<Controller>('/main');
+
+    const result = await controller.hello('World');
+    console.log('result', result);
+
+    client.disconnect();
+}
+
+main().catch(console.error);
diff --git a/examples/rpc-websockets-esm/package.json b/examples/rpc-websockets-esm/package.json
new file mode 100644
index 000000000..d4fbafdfe
--- /dev/null
+++ b/examples/rpc-websockets-esm/package.json
@@ -0,0 +1,19 @@
+{
+  "name": "deepkit-example-rpc-websockets",
+  "version": "0.0.1",
+  "type": "module",
+  "scripts": {
+    "postinstall": "deepkit-type-install"
+  },
+  "dependencies": {
+    "ws": "^8.13.0",
+    "@deepkit/type": "^1.0.1-alpha.97",
+    "@deepkit/rpc": "^1.0.1-alpha.97",
+    "@deepkit/rpc-tcp": "^1.0.1-alpha.97"
+  },
+  "devDependencies": {
+    "@deepkit/type-compiler": "^1.0.1-alpha.97",
+    "typescript": "^5.2.2",
+    "ts-node": "^10.9.1"
+  }
+}
diff --git a/examples/rpc-websockets-esm/server.ts b/examples/rpc-websockets-esm/server.ts
new file mode 100644
index 000000000..ad644aea0
--- /dev/null
+++ b/examples/rpc-websockets-esm/server.ts
@@ -0,0 +1,19 @@
+import { rpc, RpcKernel } from '@deepkit/rpc';
+import { RpcWebSocketServer } from '@deepkit/rpc-tcp';
+
+@rpc.controller('/main')
+export class Controller {
+    @rpc.action()
+    hello(title: string): string {
+        return 'Hello ' + title;
+    }
+}
+
+const kernel = new RpcKernel();
+kernel.registerController(Controller);
+const server = new RpcWebSocketServer(kernel, 'localhost:8081');
+server.start({
+    host: '127.0.0.1',
+    port: 8081,
+});
+console.log('Server started at ws://127.0.0.1:8081');
diff --git a/examples/rpc-websockets-esm/tsconfig.json b/examples/rpc-websockets-esm/tsconfig.json
new file mode 100644
index 000000000..755dbd57e
--- /dev/null
+++ b/examples/rpc-websockets-esm/tsconfig.json
@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "strict": true,
+    "experimentalDecorators": true,
+    "moduleResolution": "node",
+    "target": "ES2022",
+    "esModuleInterop": true,
+    "module": "esnext"
+  },
+  "reflection": true
+}