change(tracker): send percent of removed nodes instead of int

ee/connectors/msgcodec/msgcodec.py

@@ -653,8 +653,8 @@ class MessageCodec(Codec):
             )
 
         if message_id == 115:
-            return RemovedNodesCount(
+            return UnbindNodes(
-                nodes_count=self.read_uint(reader)
+                total_removed_percent=self.read_uint(reader)
             )
 
         if message_id == 125:

mobs/messages.rb

@@ -448,7 +448,6 @@ end
 
 # 90-111 reserved iOS
 
-
 message 112, 'InputChange', :replayer => false do
     uint 'ID'
     string 'Value'
@@ -468,8 +467,8 @@ message 114, 'MouseThrashing' do
     uint 'Timestamp'
 end
 
-message 115, 'RemovedNodesCount', :replayer => false do
+message 115, 'UnbindNodes', :replayer => false do
-    uint 'NodesCount'
+    uint 'TotalRemovedPercent'
 end
 
 ## Backend-only

tracker/tracker/src/main/app/nodes.ts

@@ -73,6 +73,10 @@ export default class Nodes {
     return this.nodes[id]
   }
 
+  getNodeCount() {
+    return this.nodes.filter(Boolean).length
+  }
+
   clear(): void {
     for (let id = 0; id < this.nodes.length; id++) {
       const node = this.nodes[id]

tracker/tracker/src/main/app/observer/observer.ts

@@ -8,7 +8,7 @@ import {
   CreateElementNode,
   MoveNode,
   RemoveNode,
-  RemovedNodesCount,
+  UnbindNodes,
 } from '../messages.gen.js'
 import App from '../index.js'
 import {
@@ -237,11 +237,12 @@ export default abstract class Observer {
       )
 
       let removed = 0
+      const total = this.app.nodes.getNodeCount()
       while (walker.nextNode()) {
         removed += 1
         this.app.nodes.unregisterNode(walker.currentNode)
       }
-      this.app.send(RemovedNodesCount(removed))
+      this.app.send(UnbindNodes(Math.floor((removed / total) * 100)))
     }
   }