diff options
Diffstat (limited to 'std/ws/example_client.ts')
-rw-r--r-- | std/ws/example_client.ts | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/std/ws/example_client.ts b/std/ws/example_client.ts deleted file mode 100644 index 93f2f5c7b..000000000 --- a/std/ws/example_client.ts +++ /dev/null @@ -1,61 +0,0 @@ -import { - connectWebSocket, - isWebSocketCloseEvent, - isWebSocketPingEvent, - isWebSocketPongEvent, -} from "./mod.ts"; -import { encode } from "../encoding/utf8.ts"; -import { BufReader } from "../io/bufio.ts"; -import { TextProtoReader } from "../textproto/mod.ts"; -import { blue, green, red, yellow } from "../fmt/colors.ts"; - -if (import.meta.main) { - const endpoint = Deno.args[0] || "ws://127.0.0.1:8080"; - /** simple websocket cli */ - try { - const sock = await connectWebSocket(endpoint); - console.log(green("ws connected! (type 'close' to quit)")); - - const messages = async (): Promise<void> => { - for await (const msg of sock) { - if (typeof msg === "string") { - console.log(yellow(`< ${msg}`)); - } else if (isWebSocketPingEvent(msg)) { - console.log(blue("< ping")); - } else if (isWebSocketPongEvent(msg)) { - console.log(blue("< pong")); - } else if (isWebSocketCloseEvent(msg)) { - console.log(red(`closed: code=${msg.code}, reason=${msg.reason}`)); - } - } - }; - - const cli = async (): Promise<void> => { - const tpr = new TextProtoReader(new BufReader(Deno.stdin)); - while (true) { - await Deno.stdout.write(encode("> ")); - const line = await tpr.readLine(); - if (line === null) { - break; - } - if (line === "close") { - break; - } else if (line === "ping") { - await sock.ping(); - } else { - await sock.send(line); - } - } - }; - - await Promise.race([messages(), cli()]).catch(console.error); - - if (!sock.isClosed) { - await sock.close(1000).catch(console.error); - } - } catch (err) { - console.error(red(`Could not connect to WebSocket: '${err}'`)); - } - - Deno.exit(0); -} |