1 files changed, 28 insertions, 1 deletions
diff --git a/components/devtools/actors/worker.rs b/components/devtools/actors/worker.rs
index 42c9d9a9c28..68ff56fb3b2 100644
--- a/components/devtools/actors/worker.rs
+++ b/components/devtools/actors/worker.rs
@@ -17,7 +17,7 @@ use servo_url::ServoUrl;
 use crate::StreamId;
 use crate::actor::{Actor, ActorMessageStatus, ActorRegistry};
 use crate::protocol::JsonPacketStream;
-use crate::resource::ResourceAvailable;
+use crate::resource::{ResourceAvailable, ResourceAvailableReply};
 
 #[derive(Clone, Copy)]
 #[allow(dead_code)]
@@ -48,8 +48,10 @@ impl WorkerActor {
             url: self.url.to_string(),
             traits: WorkerTraits {
                 is_parent_intercept_enabled: false,
+                supports_top_level_target_flag: false,
             },
             type_: self.type_ as u32,
+            target_type: "worker".to_string(),
         }
     }
 }
@@ -131,6 +133,28 @@ impl Actor for WorkerActor {
     }
 }
 
+impl WorkerActor {
+    pub(crate) fn resource_available<T: Serialize>(&self, resource: T, resource_type: String) {
+        self.resources_available(vec![resource], resource_type);
+    }
+
+    pub(crate) fn resources_available<T: Serialize>(
+        &self,
+        resources: Vec<T>,
+        resource_type: String,
+    ) {
+        let msg = ResourceAvailableReply::<T> {
+            from: self.name(),
+            type_: "resources-available-array".into(),
+            array: vec![(resource_type, resources)],
+        };
+
+        for stream in self.streams.borrow_mut().values_mut() {
+            let _ = stream.write_json_packet(&msg);
+        }
+    }
+}
+
 #[derive(Serialize)]
 struct DetachedReply {
     from: String,
@@ -160,6 +184,7 @@ struct ConnectReply {
 #[serde(rename_all = "camelCase")]
 struct WorkerTraits {
     is_parent_intercept_enabled: bool,
+    supports_top_level_target_flag: bool,
 }
 
 #[derive(Serialize)]
@@ -173,4 +198,6 @@ pub(crate) struct WorkerMsg {
     traits: WorkerTraits,
     #[serde(rename = "type")]
     type_: u32,
+    #[serde(rename = "targetType")]
+    target_type: String,
 }