From b7dc630d572e900fd9b570e4cc7f5d58e2bc7d76 Mon Sep 17 00:00:00 2001
From: Nathan Schmidt <nschmidt@gmail.com>
Date: Tue, 6 Jan 2026 12:58:43 -0800
Subject: [PATCH] Add filter to paired device retrieval

---
 Sources/ActorCoreBluetooth/BluetoothCentral.swift | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/Sources/ActorCoreBluetooth/BluetoothCentral.swift b/Sources/ActorCoreBluetooth/BluetoothCentral.swift
index 3d7b6ea..134f413 100644
--- a/Sources/ActorCoreBluetooth/BluetoothCentral.swift
+++ b/Sources/ActorCoreBluetooth/BluetoothCentral.swift
@@ -441,7 +441,8 @@ public final class BluetoothCentral {
     /// This is useful for peripherals connected by other apps or the system
     public func retrieveConnectedPeripherals(
         withServices services: [String],
-        timeout: TimeInterval? = nil
+        timeout: TimeInterval? = nil,
+        filter: ((DiscoveredPeripheral) -> Bool)? = nil
     ) async throws -> [ConnectedPeripheral] {
         try await ensureCentralManagerInitialized()
         
@@ -473,6 +474,13 @@ public final class BluetoothCentral {
         var connectedPeripherals: [ConnectedPeripheral] = []
         
         for cbPeripheral in cbPeripherals {
+            if filter != nil && filter!(DiscoveredPeripheral(cbPeripheral: cbPeripheral, advertisementData: [:], rssi: 0)) == false {
+                logger?.centralDebug("Skipping retrieved peripheral not matching filter", context: [
+                    "peripheralName": cbPeripheral.name ?? "Unknown",
+                    "peripheralID": cbPeripheral.identifier.uuidString
+                ])
+                continue
+            }
             do {
                 let connected = try await connectToRetrievedPeripheral(
                     cbPeripheral,