wip (+2 squashed commits)

Squashed commits:
[451a295] wip
[ed7b5b6] wip (+1 squashed commit)
Squashed commits:
[9d938c8] wip

wip

wip

extras/android/BtBench/app/src/main/java/com/github/google/bumble/btbench/SocketClient.kt

@@ -56,13 +56,19 @@ class SocketClient(private val viewModel: AppViewModel, private val socket: Blue
 
             thread {
                 socketDataSource.receive()
+                socket.close()
+                sender.abort()
             }
 
             Log.info("Startup delay: $DEFAULT_STARTUP_DELAY")
             Thread.sleep(DEFAULT_STARTUP_DELAY.toLong());
             Log.info("Starting to send")
 
-            sender.run()
+            try {
+                sender.run()
+            } catch (error: IOException) {
+                Log.info("run ended abruptly")
+            }
             cleanup()
         }
     }