chore

: update changelog

CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.8.6] - 2024-07-29
+### Fix
+- Singleton iframe Manager
+
 ## [0.8.5] - 2024-07-29
 ### Fix
 - Fix error handling for ecosystems

sdk/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@openfort/openfort-js",
-  "version": "0.8.5",
+  "version": "0.8.6",
   "author": "Openfort (https://www.openfort.xyz)",
   "bugs": "https://github.com/openfort-xyz/openfort-js/issues",
   "repository": "openfort-xyz/openfort-js.git",

sdk/src/manager/signer.ts

@@ -19,6 +19,8 @@ export interface SignerConfiguration {
   chainId: number | null;
 }
 
+let iframeManagerSingleton: IframeManager | null = null;
+
 export class SignerManager {
   private static storage = new LocalStorage();
 
@@ -70,11 +72,14 @@ export class SignerManager {
   }
 
   private static get iframeManager(): IframeManager {
+    if (iframeManagerSingleton) {
+      return iframeManagerSingleton;
+    }
     const configuration = Configuration.fromStorage();
     if (!configuration) {
       throw new OpenfortError('Must be configured to create a signer', OpenfortErrorType.INVALID_CONFIGURATION);
     }
-    return new IframeManager(
+    const iframeManager = new IframeManager(
       {
         backendUrl: configuration.openfortURL,
         baseConfiguration: {
@@ -95,6 +100,8 @@ export class SignerManager {
         shieldUrl: configuration.shieldURL,
       },
     );
+    iframeManagerSingleton = iframeManager;
+    return iframeManager;
   }
 
   static session(): Signer {

sdk/src/version.ts

@@ -1,2 +1,2 @@
-export const VERSION = '0.8.5';
+export const VERSION = '0.8.6';
 export const PACKAGE = '@openfort/openfort-js';