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Improves #498

This commit is contained in:
Ruben Bermudez 2019-04-03 02:24:15 +01:00
parent 140574f54e
commit 3861b29b25
1 changed files with 13 additions and 12 deletions
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25
telegrambots/src/main/java/org/telegram/telegrambots/updatesreceivers/DefaultBotSession.java
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@ -29,6 +29,7 @@ import java.nio.charset.StandardCharsets;
import java.security.InvalidParameterException;
import java.util.*;
import java.util.concurrent.ConcurrentLinkedDeque;
import java.util.concurrent.atomic.AtomicBoolean;
import static org.telegram.telegrambots.Constants.SOCKET_TIMEOUT;
@ -40,7 +41,7 @@ import static org.telegram.telegrambots.Constants.SOCKET_TIMEOUT;
public class DefaultBotSession implements BotSession {
private static final String LOGTAG = "BOTSESSION";
private volatile boolean running = false;
private AtomicBoolean running = new AtomicBoolean(false);
private final ConcurrentLinkedDeque<Update> receivedUpdates = new ConcurrentLinkedDeque<>();
private final ObjectMapper objectMapper = new ObjectMapper();
@ -59,11 +60,11 @@ public class DefaultBotSession implements BotSession {
@Override
public synchronized void start() {
if (running) {
if (running.get()) {
throw new IllegalStateException("Session already running");
}
running = true;
running.set(true);
lastReceivedUpdate = 0;
@ -78,11 +79,11 @@ public class DefaultBotSession implements BotSession {
@Override
public synchronized void stop() {
if (!running) {
if (!running.get()) {
throw new IllegalStateException("Session already stopped");
}
running = false;
running.set(false);
if (readerThread != null) {
readerThread.interrupt();
@ -126,8 +127,8 @@ public class DefaultBotSession implements BotSession {
}
@Override
public synchronized boolean isRunning() {
return running;
public boolean isRunning() {
return running.get();
}
private class ReaderThread extends Thread implements UpdatesReader {
@ -178,9 +179,9 @@ public class DefaultBotSession implements BotSession {
@Override
public void run() {
setPriority(Thread.MIN_PRIORITY);
while (running) {
while (running.get()) {
synchronized (lock) {
if (running) {
if (running.get()) {
try {
List<Update> updates = updatesSupplier.getUpdates();
if (updates.isEmpty()) {
@ -199,7 +200,7 @@ public class DefaultBotSession implements BotSession {
}
}
} catch (InterruptedException e) {
if (!running) {
if (!running.get()) {
receivedUpdates.clear();
}
BotLogger.debug(LOGTAG, e);
@ -211,7 +212,7 @@ public class DefaultBotSession implements BotSession {
lock.wait(exponentialBackOff.nextBackOffMillis());
}
} catch (InterruptedException e) {
if (!running) {
if (!running.get()) {
receivedUpdates.clear();
}
BotLogger.debug(LOGTAG, e);
@ -290,7 +291,7 @@ public class DefaultBotSession implements BotSession {
@Override
public void run() {
setPriority(Thread.MIN_PRIORITY);
while (running) {
while (running.get()) {
try {
List<Update> updates = getUpdateList();
if (updates.isEmpty()) {