Poll for connections in series, with a delay between attempts.

The delay reduces interference between Bluetooth and wifi.
This commit is contained in:
akwizgran
2020-05-08 17:59:12 +01:00
parent 0db14bd9ad
commit 80fa7d29b2
7 changed files with 72 additions and 32 deletions

View File

@@ -31,6 +31,7 @@ import java.util.concurrent.BlockingQueue;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Executor;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ScheduledExecutorService;
import java.util.logging.Logger;
import javax.annotation.Nullable;
@@ -78,11 +79,12 @@ class AndroidBluetoothPlugin extends BluetoothPlugin<BluetoothServerSocket> {
AndroidBluetoothPlugin(BluetoothConnectionLimiter connectionLimiter,
TimeoutMonitor timeoutMonitor, Executor ioExecutor,
SecureRandom secureRandom, AndroidExecutor androidExecutor,
Context appContext, Clock clock, Backoff backoff,
PluginCallback callback, int maxLatency, int maxIdleTime) {
super(connectionLimiter, timeoutMonitor, ioExecutor, secureRandom,
backoff, callback, maxLatency, maxIdleTime);
ScheduledExecutorService scheduler, SecureRandom secureRandom,
AndroidExecutor androidExecutor, Context appContext, Clock clock,
Backoff backoff, PluginCallback callback, int maxLatency,
int maxIdleTime) {
super(connectionLimiter, timeoutMonitor, ioExecutor, scheduler,
secureRandom, backoff, callback, maxLatency, maxIdleTime);
this.androidExecutor = androidExecutor;
this.appContext = appContext;
this.clock = clock;

View File

@@ -16,6 +16,7 @@ import org.briarproject.bramble.api.system.Clock;
import java.security.SecureRandom;
import java.util.concurrent.Executor;
import java.util.concurrent.ScheduledExecutorService;
import javax.annotation.concurrent.Immutable;
@@ -32,6 +33,7 @@ public class AndroidBluetoothPluginFactory implements DuplexPluginFactory {
private static final double BACKOFF_BASE = 1.2;
private final Executor ioExecutor;
private final ScheduledExecutorService scheduler;
private final AndroidExecutor androidExecutor;
private final Context appContext;
private final SecureRandom secureRandom;
@@ -41,10 +43,12 @@ public class AndroidBluetoothPluginFactory implements DuplexPluginFactory {
private final BackoffFactory backoffFactory;
public AndroidBluetoothPluginFactory(Executor ioExecutor,
AndroidExecutor androidExecutor, Context appContext,
SecureRandom secureRandom, EventBus eventBus, Clock clock,
TimeoutMonitor timeoutMonitor, BackoffFactory backoffFactory) {
ScheduledExecutorService scheduler, AndroidExecutor androidExecutor,
Context appContext, SecureRandom secureRandom, EventBus eventBus,
Clock clock, TimeoutMonitor timeoutMonitor,
BackoffFactory backoffFactory) {
this.ioExecutor = ioExecutor;
this.scheduler = scheduler;
this.androidExecutor = androidExecutor;
this.appContext = appContext;
this.secureRandom = secureRandom;
@@ -71,8 +75,8 @@ public class AndroidBluetoothPluginFactory implements DuplexPluginFactory {
Backoff backoff = backoffFactory.createBackoff(MIN_POLLING_INTERVAL,
MAX_POLLING_INTERVAL, BACKOFF_BASE);
AndroidBluetoothPlugin plugin = new AndroidBluetoothPlugin(
connectionLimiter, timeoutMonitor, ioExecutor, secureRandom,
androidExecutor, appContext, clock, backoff,
connectionLimiter, timeoutMonitor, ioExecutor, scheduler,
secureRandom, androidExecutor, appContext, clock, backoff,
callback, MAX_LATENCY, MAX_IDLE_TIME);
eventBus.addListener(plugin);
return plugin;