Sockets: running actors get TCP, UDP, and DNS through wasi:sockets; candidates get no network

cli/src/broker.rs

@@ -176,7 +176,7 @@ impl Broker {
 
     /// What an instance of `id` gets (see PROTOCOL.md). A candidate runs in
     /// `scratch`, which holds a copy of the actor's `data/` and `public/`,
-    /// and has no HTTP.
+    /// and has no network.
     pub fn instance_config(&self, id: &str, version: u64, scratch: Option<&Path>) -> InstanceConfig {
         let own = scratch.map_or_else(|| self.world.actor_dir(id), Path::to_path_buf);
         let mut env = vec![("SAUSAGE_ACTOR".into(), id.to_string()), ("SAUSAGE_VERSION".into(), version.to_string())];
@@ -189,7 +189,7 @@ impl Broker {
                 Mount { guest: "/public".into(), host: own.join("public"), writable: true },
                 Mount { guest: "/data".into(), host: own.join("data"), writable: true },
             ],
-            allow_http: scratch.is_none(),
+            network: scratch.is_none(),
             stderr_log: own.join("stderr.log"),
             env,
         }