debugging

crates/wasi/src/preview2/host/tcp.rs

@@ -35,11 +35,15 @@ impl<T: WasiView> tcp::Host for T {
         let network = table.get_network(network)?;
         let binder = network.0.tcp_binder(local_address)?;
 
+        eprintln!("@@ start_bind");
         let clone = socket.clone();
         let join = spawn_blocking(move || {
+            eprintln!("@@   host bind...");
             let result = binder.bind_existing_tcp_listener(clone.tcp_socket());
+            dbg!(&result);
             *clone.0.result.lock().unwrap() = Some(result);
             clone.0.sender.send(()).unwrap();
+            eprintln!("@@   bind task done");
         });
 
         *tcp_state = HostTcpState::Bind(join);
@@ -58,10 +62,13 @@ impl<T: WasiView> tcp::Host for T {
         };
 
         if join.is_finished() {
+            eprintln!("@@ finish_bind");
             socket.0.result.lock().unwrap().take().unwrap()?;
             *tcp_state = HostTcpState::Bound;
+            eprintln!("@@ finish_bind done");
             Ok(())
         } else {
+            eprintln!("@@ bind isn't ready yet!!!");
             Err(ErrorCode::WouldBlock.into())
         }
     }