1 files changed, 6 insertions, 1 deletions
diff --git a/packages/idb-bridge/src/bridge-idb.ts b/packages/idb-bridge/src/bridge-idb.ts
index 8cecba534..f3749c77c 100644
--- a/packages/idb-bridge/src/bridge-idb.ts
+++ b/packages/idb-bridge/src/bridge-idb.ts
@@ -735,7 +735,9 @@ export class BridgeIDBDatabase extends FakeEventTarget implements IDBDatabase {
     }
 
     if (this._closePending) {
-      throw new InvalidStateError();
+      throw new InvalidStateError(
+        `tried to start transaction on ${this._name}, but a close is pending`,
+      );
     }
 
     if (!Array.isArray(storeNames)) {
@@ -930,6 +932,9 @@ export class BridgeIDBFactory {
         // http://www.w3.org/TR/2015/REC-IndexedDB-20150108/#dfn-steps-for-running-a-versionchange-transaction
 
         for (const otherConn of this.connections) {
+          if (otherConn._name != db._name) {
+            continue;
+          }
           if (otherConn._closePending) {
             continue;
           }