chore(ws): remove unused op_ws_send_pong (#22283)

cli/tests/unit/ops_test.ts

@@ -1,6 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-const EXPECTED_OP_COUNT = 51;
+const EXPECTED_OP_COUNT = 50;
 
 Deno.test(function checkExposedOps() {
   // @ts-ignore TS doesn't allow to index with symbol

cli/tools/test/fmt.rs

@@ -292,6 +292,5 @@ pub const OP_DETAILS: phf::Map<&'static str, [&'static str; 2]> = phf_map! {
   "op_ws_send_binary" => ["send a message on a WebSocket", "closing a `WebSocket` or `WebSocketStream`"],
   "op_ws_send_binary_ab" => ["send a message on a WebSocket", "closing a `WebSocket` or `WebSocketStream`"],
   "op_ws_send_ping" => ["send a message on a WebSocket", "closing a `WebSocket` or `WebSocketStream`"],
-  "op_ws_send_pong" => ["send a message on a WebSocket", "closing a `WebSocket` or `WebSocketStream`"],
   "op_spawn_wait" => ["wait for a subprocess to exit", "awaiting the result of a `Deno.Process#status` call"],
 };

ext/websocket/lib.rs

@@ -659,21 +659,6 @@ pub fn op_ws_get_buffered_amount(
     .get() as u32
 }
 
-#[op2(async)]
-pub async fn op_ws_send_pong(
-  state: Rc<RefCell<OpState>>,
-  #[smi] rid: ResourceId,
-) -> Result<(), AnyError> {
-  let resource = state
-    .borrow_mut()
-    .resource_table
-    .get::<ServerWebSocket>(rid)?;
-  let lock = resource.reserve_lock();
-  resource
-    .write_frame(lock, Frame::pong(EMPTY_PAYLOAD.into()))
-    .await
-}
-
 #[op2(async)]
 pub async fn op_ws_send_ping(
   state: Rc<RefCell<OpState>>,
@@ -839,7 +824,6 @@ deno_core::extension!(deno_websocket,
     op_ws_send_binary_async,
     op_ws_send_text_async,
     op_ws_send_ping,
-    op_ws_send_pong,
     op_ws_get_buffered_amount,
   ],
   esm = [ "01_websocket.js", "02_websocketstream.js" ],

runtime/js/99_main.js

@@ -614,9 +614,6 @@ const NOT_IMPORTED_OPS = [
   "op_format_file_name",
   "op_apply_source_map",
   "op_apply_source_map_filename",
-
-  // TODO(bartlomieju): this might be dead code.
-  "op_ws_send_pong",
 ];
 
 function removeImportedOps() {