node: emit tree commits over websocket

Emit an event over websockets for the chain's 'tree commit' event. NodeClient or any websocket client can listen to these events.
handshake-org · Jun 21, 2019 · 71a3677 · 71a3677
1 parent 3dfab6f
commit 71a3677
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/lib/node/http.js b/lib/node/http.js
@@ -655,6 +655,15 @@ class HTTP extends Server {
         socket.fire('tx', raw);
       }
     });
+
+    this.chain.on('tree commit', (root, entry, block) => {
+      const sockets = this.channel('chain');
+
+      if (!sockets)
+        return;
+
+      this.to('chain', 'tree commit', root, entry, block);
+    });
   }
 
   /**