feat: Stabilize Deno.Listener.ref/unref (#17477)

2 files changed, 11 insertions, 8 deletions

diff --git a/ext/net/01_net.js b/ext/net/01_net.js
index c15ff56af..a6043786f 100644
--- a/ext/net/01_net.js
+++ b/ext/net/01_net.js
@@ -408,15 +408,7 @@
     }
   }
 
-  function setup(unstable) {
-    if (!unstable) {
-      delete Listener.prototype.ref;
-      delete Listener.prototype.unref;
-    }
-  }
-
   window.__bootstrap.net = {
-    setup,
     connect,
     Conn,
     TcpConn,
diff --git a/ext/net/lib.deno_net.d.ts b/ext/net/lib.deno_net.d.ts
index 6a3da03c3..ce0efdad2 100644
--- a/ext/net/lib.deno_net.d.ts
+++ b/ext/net/lib.deno_net.d.ts
@@ -37,6 +37,17 @@ declare namespace Deno {
     readonly rid: number;
 
     [Symbol.asyncIterator](): AsyncIterableIterator<Conn>;
+
+    /**
+     * Make the listener block the event loop from finishing.
+     *
+     * Note: the listener blocks the event loop from finishing by default.
+     * This method is only meaningful after `.unref()` is called.
+     */
+    ref(): void;
+
+    /** Make the listener not block the event loop from finishing. */
+    unref(): void;
   }
 
   /** Specialized listener that accepts TLS connections.