Attempt to fix #40

Nimrodda · Aug 8, 2023 · 0f06351 · 0f06351
1 parent 0e46bc9
commit 0f06351
Showing 1 changed file with 10 additions and 2 deletions.
diff --git a/android/src/main/kotlin/com/nimroddayan/flutternsd/FlutterNsdPlugin.kt b/android/src/main/kotlin/com/nimroddayan/flutternsd/FlutterNsdPlugin.kt
@@ -192,15 +192,23 @@ class FlutterNsdPlugin : FlutterPlugin, MethodCallHandler {
 
     override fun onStartDiscoveryFailed(serviceType: String, errorCode: Int) {
       Timber.w("Failed to start NSD. Error code $errorCode")
-      nsdManager?.stopServiceDiscovery(this)
+      try {
+        nsdManager?.stopServiceDiscovery(this)
+      } catch (ex: IllegalArgumentException) {
+        Timber.d("Cannot stop service, listener not registered")
+      }
       mainHandler.post {
         channel.invokeMethod("onStartDiscoveryFailed", errorCode)
       }
     }
 
     override fun onStopDiscoveryFailed(serviceType: String, errorCode: Int) {
       Timber.w("Failed to stop NSD. Error code $errorCode")
-      nsdManager?.stopServiceDiscovery(this)
+      try {
+        nsdManager?.stopServiceDiscovery(this)
+      } catch (ex: IllegalArgumentException) {
+        Timber.d("Cannot stop service, listener not registered")
+      }
       mainHandler.post {
         channel.invokeMethod("onStopDiscoveryFailed", errorCode)
       }