refactor: factor out datagram from Deno.listen(), make it unstable (#4968)

This commit changes Deno.listen() API by factoring out datagram listeners to Deno.listenDatagram(). New Deno.listenDatagram() is unstable.

1 files changed, 6 insertions, 0 deletions

diff --git a/cli/ops/net.rs b/cli/ops/net.rs
index 123c61f35..59707e291 100644
--- a/cli/ops/net.rs
+++ b/cli/ops/net.rs
@@ -494,6 +494,9 @@ fn op_listen(
       transport,
       transport_args: ArgsEnum::Ip(args),
     } => {
+      if transport == "udp" {
+        state.check_unstable("Deno.listenDatagram");
+      }
       state.check_net(&args.hostname, args.port)?;
       let addr = resolve_addr(&args.hostname, args.port)?;
       let (rid, local_addr) = if transport == "tcp" {
@@ -521,6 +524,9 @@ fn op_listen(
       transport,
       transport_args: ArgsEnum::Unix(args),
     } if transport == "unix" || transport == "unixpacket" => {
+      if transport == "unixpacket" {
+        state.check_unstable("Deno.listenDatagram");
+      }
       let address_path = net_unix::Path::new(&args.path);
       state.check_read(&address_path)?;
       state.check_write(&address_path)?;