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synchronization

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sirjonasxx 2018-06-28 16:26:35 +02:00
parent 5fad39e3b6
commit e04918d228
1 changed files with 16 additions and 6 deletions
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22
src/main/ui/extensions/Extensions.java
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@ -114,7 +114,7 @@ public class Extensions extends SubForm {
private List<GEarthExtension> gEarthExtensions = new ArrayList<>(); private final List<GEarthExtension> gEarthExtensions = new ArrayList<>();
public void initialize() { public void initialize() {
@ -135,7 +135,11 @@ public class Extensions extends SubForm {
}); });
getHConnection().addTrafficListener(1, message -> { getHConnection().addTrafficListener(1, message -> {
Set<GEarthExtension> collection = new HashSet<>(gEarthExtensions); Set<GEarthExtension> collection;
synchronized (gEarthExtensions) {
collection = new HashSet<>(gEarthExtensions);
}
String stringified = message.stringify(); String stringified = message.stringify();
HPacket manipulatePacketRequest = new HPacket(OUTGOING_MESSAGES_IDS.PACKETINTERCEPT); HPacket manipulatePacketRequest = new HPacket(OUTGOING_MESSAGES_IDS.PACKETINTERCEPT);
@ -177,7 +181,9 @@ public class Extensions extends SubForm {
synchronized (collection) { synchronized (collection) {
for (GEarthExtension extension : collection) { for (GEarthExtension extension : collection) {
if (!gEarthExtensions.contains(extension)) willdelete.add(extension); synchronized (gEarthExtensions) {
if (!gEarthExtensions.contains(extension)) willdelete.add(extension);
}
} }
for (int i = willdelete.size() - 1; i >= 0; i--) { for (int i = willdelete.size() - 1; i >= 0; i--) {
collection.remove(willdelete.get(i)); collection.remove(willdelete.get(i));
@ -200,7 +206,10 @@ public class Extensions extends SubForm {
extensionsRegistrer = new GEarthExtensionsRegistrer(new GEarthExtensionsRegistrer.ExtensionRegisterObserver() { extensionsRegistrer = new GEarthExtensionsRegistrer(new GEarthExtensionsRegistrer.ExtensionRegisterObserver() {
@Override @Override
public void onConnect(GEarthExtension extension) { public void onConnect(GEarthExtension extension) {
gEarthExtensions.add(extension); synchronized (gEarthExtensions) {
gEarthExtensions.add(extension);
}
GEarthExtension.ReceiveMessageListener receiveMessageListener = message -> { GEarthExtension.ReceiveMessageListener receiveMessageListener = message -> {
if (message.headerId() == INCOMING_MESSAGES_IDS.REQUESTFLAGS) { // no body if (message.headerId() == INCOMING_MESSAGES_IDS.REQUESTFLAGS) { // no body
HPacket packet = new HPacket(OUTGOING_MESSAGES_IDS.FLAGSCHECK); HPacket packet = new HPacket(OUTGOING_MESSAGES_IDS.FLAGSCHECK);
@ -237,7 +246,9 @@ public class Extensions extends SubForm {
@Override @Override
public void onDisconnect(GEarthExtension extension) { public void onDisconnect(GEarthExtension extension) {
gEarthExtensions.remove(extension); synchronized (gEarthExtensions) {
gEarthExtensions.remove(extension);
}
extension.removeOnReceiveMessageListener(messageListeners.get(extension)); extension.removeOnReceiveMessageListener(messageListeners.get(extension));
messageListeners.remove(extension); messageListeners.remove(extension);
@ -247,7 +258,6 @@ public class Extensions extends SubForm {
e.printStackTrace(); e.printStackTrace();
} }
System.out.println("Extension server registered on port: " + extensionsRegistrer.getPort()); System.out.println("Extension server registered on port: " + extensionsRegistrer.getPort());
} }
} }