fix: stop spamming kubo node with /id calls

Author: SgtPooki

src/bundles/identity.js

@@ -3,12 +3,32 @@ import { createAsyncResourceBundle, createSelector } from 'redux-bundler'
 // Matches APP_IDLE and peer bandwidth update intervals
 export const IDENTITY_REFRESH_INTERVAL_MS = 5000
 
+// Debounce getPromise calls
+let lastIdentityFetch = 0
+let lastIdentityPromise = null
+
 const bundle = createAsyncResourceBundle({
   name: 'identity',
   actionBaseType: 'IDENTITY',
-  getPromise: ({ getIpfs }) => getIpfs().id().catch((err) => {
-    console.error('Failed to get identity', err)
-  }),
+  getPromise: ({ getIpfs }) => {
+    const now = Date.now()
+    const timeSinceLastFetch = now - lastIdentityFetch
+
+    // If we recently fetched and have a cached promise, return it
+    if (timeSinceLastFetch < IDENTITY_REFRESH_INTERVAL_MS && lastIdentityPromise != null) {
+      return lastIdentityPromise
+    }
+
+    lastIdentityFetch = now
+    lastIdentityPromise = getIpfs().id().catch((err) => {
+      console.error('Failed to get identity: ', err)
+      // Clear cached promise on error so we can retry
+      lastIdentityPromise = null
+      throw err
+    })
+
+    return lastIdentityPromise
+  },
   staleAfter: IDENTITY_REFRESH_INTERVAL_MS,
   persist: false,
   checkIfOnline: false