fixes

rosek86 · Dec 3, 2023 · e8f84f7 · e8f84f7
1 parent 981b4ab
commit e8f84f7
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Showing 2 changed files with 5 additions and 14 deletions.
diff --git a/examples/le-discover-cache.ts b/examples/le-discover-cache.ts
@@ -43,6 +43,8 @@ class App extends NbleGapCentral {
         },
       },
     });
+
+    this.on('error', (err) => console.log('NbleGapCentral Error:', err));
   }
 
   protected async onAdvert(report: GapAdvertReport): Promise<void> {
@@ -107,7 +109,8 @@ class App extends NbleGapCentral {
       console.log(e);
     } finally {
       console.log('Disconnecting...');
-      await this.disconnect(event.connectionHandle);
+      await this.disconnect(event.connectionHandle)
+        .catch(() => {});
     }
   }
 

diff --git a/src/gap/GapCentral.ts b/src/gap/GapCentral.ts
@@ -449,21 +449,9 @@ export class GapCentral extends EventEmitter {
   }
 
   private async getRemoteInfo(connComplete: LeConnectionCompleteEvent | LeEnhConnectionCompleteEvent) {
-    // NOTE: don't know why but sometimes first request to remote device gives no response
-    //       so we try to read remote version information twice
-    //       problem occurs on nRF52840 Dongle with HCI controller
-
     const timeoutMs = connComplete.connectionIntervalMs * 10;
-
-    let version: ReadRemoteVersionInformationCompleteEvent;
-    try {
-      version = await this.hci.readRemoteVersionInformationAwait(connComplete.connectionHandle, timeoutMs);
-    } catch {
-      version = await this.hci.readRemoteVersionInformationAwait(connComplete.connectionHandle, timeoutMs);
-    }
-
+    const version = await this.hci.readRemoteVersionInformationAwait(connComplete.connectionHandle, timeoutMs);
     const features = await this.hci.leReadRemoteFeaturesAwait(connComplete.connectionHandle, timeoutMs);
-
     return { version, features };
   }