feat(ext/websocket): server automatically handle ping/pong for incoming WebSocket (#13172)

1 files changed, 26 insertions, 0 deletions

diff --git a/cli/tests/testdata/websocket_server_idletimeout.ts b/cli/tests/testdata/websocket_server_idletimeout.ts
new file mode 100644
index 000000000..ffd88c3d3
--- /dev/null
+++ b/cli/tests/testdata/websocket_server_idletimeout.ts
@@ -0,0 +1,26 @@
+import { assertEquals } from "../../../test_util/std/testing/asserts.ts";
+import { deferred } from "../../../test_util/std/async/deferred.ts";
+
+const errorDeferred = deferred();
+const closeDeferred = deferred();
+
+const listener = Deno.listen({ port: 4502 });
+console.log("READY");
+const httpConn = Deno.serveHttp(await listener.accept());
+const { request, respondWith } = (await httpConn.nextRequest())!;
+const { response, socket } = Deno.upgradeWebSocket(request, {
+  idleTimeout: 1,
+});
+socket.onerror = (e) => {
+  assertEquals((e as ErrorEvent).message, "No response from ping frame.");
+  errorDeferred.resolve();
+};
+socket.onclose = (e) => {
+  assertEquals(e.reason, "No response from ping frame.");
+  closeDeferred.resolve();
+};
+await respondWith(response);
+
+await errorDeferred;
+await closeDeferred;
+listener.close();