chore(websocket): Convert websocket example to vanilla ts (#805)

* chore(websocket): Convert ws example to vanilla-ts

* fix gitignore

plugins/websocket/examples/tauri-app/src-tauri/.gitignore

@@ -0,0 +1,7 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+WixTools
+
+# These are backup files generated by rustfmt
+**/*.rs.bk

plugins/websocket/examples/tauri-app/src-tauri/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "app"
+version = "0.1.0"
+description = "A Tauri App"
+edition = "2021"
+
+[dependencies]
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+tauri = { version = "1", features = [] }
+tokio = { version = "1", features = ["net"] }
+futures-util = "0.3"
+tauri-plugin-websocket = { path = "../../../" }
+tokio-tungstenite = "0.21"
+
+[build-dependencies]
+tauri-build = { version = "1", features = [] }
+
+[features]
+custom-protocol = [ "tauri/custom-protocol" ]

plugins/websocket/examples/tauri-app/src-tauri/build.rs

@@ -0,0 +1,3 @@
+fn main() {
+  tauri_build::build()
+}

plugins/websocket/examples/tauri-app/src-tauri/rustfmt.toml

@@ -0,0 +1,13 @@
+max_width = 100
+hard_tabs = false
+tab_spaces = 2
+newline_style = "Auto"
+use_small_heuristics = "Default"
+reorder_imports = true
+reorder_modules = true
+remove_nested_parens = true
+edition = "2018"
+merge_derives = true
+use_try_shorthand = false
+use_field_init_shorthand = false
+force_explicit_abi = true

plugins/websocket/examples/tauri-app/src-tauri/src/main.rs

@@ -0,0 +1,38 @@
+#![cfg_attr(
+  all(not(debug_assertions), target_os = "windows"),
+  windows_subsystem = "windows"
+)]
+
+use futures_util::StreamExt;
+use tokio::net::{TcpListener, TcpStream};
+
+async fn start_server() {
+  let addr = "127.0.0.1:8080".to_string();
+
+  // Create the event loop and TCP listener we'll accept connections on.
+  let try_socket = TcpListener::bind(&addr).await;
+  let listener = try_socket.expect("Failed to bind");
+
+  while let Ok((stream, _)) = listener.accept().await {
+    tokio::spawn(accept_connection(stream));
+  }
+}
+
+async fn accept_connection(stream: TcpStream) {
+  let ws_stream = tokio_tungstenite::accept_async(stream)
+    .await
+    .expect("Error during the websocket handshake occurred");
+
+  let (write, read) = ws_stream.split();
+  if let Err(e) = read.forward(write).await {
+    eprintln!("Error: {}", e);
+  }
+}
+
+fn main() {
+  tauri::async_runtime::spawn(start_server());
+  tauri::Builder::default()
+    .plugin(tauri_plugin_websocket::init())
+    .run(tauri::generate_context!())
+    .expect("error while running tauri application");
+}

plugins/websocket/examples/tauri-app/src-tauri/tauri.conf.json

@@ -0,0 +1,52 @@
+{
+  "build": {
+    "distDir": "../dist",
+    "devPath": "http://localhost:5173/",
+    "beforeDevCommand": "pnpm dev",
+    "beforeBuildCommand": "pnpm build",
+    "withGlobalTauri": false
+  },
+  "tauri": {
+    "bundle": {
+      "active": true,
+      "targets": "all",
+      "identifier": "com.tauri.dev",
+      "icon": [
+        "icons/32x32.png",
+        "icons/128x128.png",
+        "icons/128x128@2x.png",
+        "icons/icon.icns",
+        "icons/icon.ico"
+      ],
+      "resources": [],
+      "externalBin": [],
+      "copyright": "",
+      "category": "DeveloperTool",
+      "shortDescription": "",
+      "longDescription": "",
+      "deb": {
+        "depends": []
+      },
+      "macOS": {
+        "frameworks": [],
+        "minimumSystemVersion": "",
+        "exceptionDomain": ""
+      }
+    },
+    "allowlist": {
+      "all": false
+    },
+    "windows": [
+      {
+        "title": "Tauri App",
+        "width": 800,
+        "height": 600,
+        "resizable": true,
+        "fullscreen": false
+      }
+    ],
+    "security": {
+      "csp": null
+    }
+  }
+}