await on lockwallet when switching networks

closes hw connections deterministically before switch finishes

Author: jagdeep sidhu

package.json

@@ -63,7 +63,7 @@
     "@heroicons/react": "^1.0.6",
     "@reduxjs/toolkit": "^2.8.2",
     "@sidhujag/sysweb3-core": "^1.0.27",
-    "@sidhujag/sysweb3-keyring": "^1.0.560",
+    "@sidhujag/sysweb3-keyring": "^1.0.561",
     "@sidhujag/sysweb3-network": "^1.0.106",
     "@sidhujag/sysweb3-utils": "^1.1.271",
     "@tippyjs/react": "^4.2.6",

source/scripts/Background/controllers/MainController.ts

@@ -936,15 +936,22 @@ class MainController {
       }
 
       // Lock all other keyrings for security AFTER everything is complete
-      // This prevents interfering with the session transfer or state updates
-      this.keyrings.forEach((keyring, keyringSlip44) => {
+      // Await to guarantee hardware transports are fully released
+      for (const [keyringSlip44, keyring] of this.keyrings.entries()) {
         if (keyringSlip44 !== slip44 && keyring.isUnlocked()) {
           console.log(
             `[MainController] Locking non-active keyring for slip44: ${keyringSlip44}`
           );
-          keyring.lockWallet();
+          try {
+            await keyring.lockWallet();
+          } catch (lockErr) {
+            console.warn(
+              `[MainController] Failed to lock non-active keyring ${keyringSlip44}:`,
+              lockErr
+            );
+          }
         }
-      });
+      }
     } catch (error) {
       console.error('[MainController] Error in switchActiveKeyring:', error);
       throw error;

yarn.lock

@@ -2629,10 +2629,10 @@
   resolved "https://registry.yarnpkg.com/@sidhujag/sysweb3-core/-/sysweb3-core-1.0.27.tgz#b7dd7d065c1845519e91ac470540ab94721eb33b"
   integrity sha512-aeUJpk+DiziPJbD6HFnfixKZj0T4HYStshjk6+adziftLwamNc3MIp+MtIVZwtzvNpbzIXwAnuJM/QXQsc01NQ==
 
-"@sidhujag/sysweb3-keyring@^1.0.560":
-  version "1.0.560"
-  resolved "https://registry.yarnpkg.com/@sidhujag/sysweb3-keyring/-/sysweb3-keyring-1.0.560.tgz#48682d2e6b985a781a347fe2af5a359288d6b241"
-  integrity sha512-zmfGhcoZF097NLpDIzA5s67IU9ekbjE95/cmQGtud1EAucUN0YjQUvEbknNo8llQpSiFq9NeUeJBNA25cKf6zg==
+"@sidhujag/sysweb3-keyring@^1.0.561":
+  version "1.0.561"
+  resolved "https://registry.yarnpkg.com/@sidhujag/sysweb3-keyring/-/sysweb3-keyring-1.0.561.tgz#13f018f23ae89467976c79bb74eaf77b8e27578d"
+  integrity sha512-ZiUxk5s4FabqIzbXvyfX42ZpfYDKLXCdzbCufmHYIaVdlglg239ISagfj540Pm0UEBIADhb6YwsOEnyFXkLLEA==
   dependencies:
     "@bitcoinerlab/secp256k1" "^1.2.0"
     "@ethersproject/abstract-provider" "^5.8.0"