public void run() {
if (webServerUrl == null) {
logger.log(Level.WARNING, "Web server url is null!");
return;
}
try {
Random rand = new Random();
Address address =
((MemberImpl) factory.node.getClusterImpl().getLocalMember()).getAddress();
GroupConfig groupConfig = factory.getConfig().getGroupConfig();
while (running.get()) {
try {
URL url =
new URL(
webServerUrl
+ "getTask.do?member="
+ address.getHost()
+ ":"
+ address.getPort()
+ "&cluster="
+ groupConfig.getName());
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestProperty("Connection", "keep-alive");
InputStream inputStream = connection.getInputStream();
DataInputStream input = new DataInputStream(inputStream);
int taskId = input.readInt();
if (taskId > 0) {
int requestType = input.readInt();
ConsoleRequest request = consoleRequests[requestType];
request.readData(input);
sendResponse(taskId, request);
}
} catch (Exception e) {
logger.log(Level.FINEST, e.getMessage(), e);
}
Thread.sleep(700 + rand.nextInt(300));
}
} catch (Throwable throwable) {
logger.log(Level.FINEST, "Problem on management center while polling task.", throwable);
}
}
@Test
public void testSubmitToMembersRunnable() throws InterruptedException {
final int k = simpleTestNodeCount;
TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(k);
final HazelcastInstance[] instances = factory.newInstances(new Config());
final AtomicInteger count = new AtomicInteger(0);
final CountDownLatch latch = new CountDownLatch(k);
final MultiExecutionCallback callback =
new MultiExecutionCallback() {
public void onResponse(Member member, Object value) {
count.incrementAndGet();
}
public void onComplete(Map<Member, Object> values) {
latch.countDown();
}
};
int sum = 0;
final Set<Member> membersSet = instances[0].getCluster().getMembers();
final Member[] members = membersSet.toArray(new Member[membersSet.size()]);
final Random random = new Random();
for (int i = 0; i < k; i++) {
final IExecutorService service =
instances[i].getExecutorService("testSubmitToMembersRunnable");
final String script =
"hazelcast.getAtomicLong('testSubmitToMembersRunnable').incrementAndGet();";
final int n = random.nextInt(k) + 1;
sum += n;
Member[] m = new Member[n];
System.arraycopy(members, 0, m, 0, n);
service.submitToMembers(new ScriptRunnable(script, null), Arrays.asList(m), callback);
}
assertTrue(latch.await(30, TimeUnit.SECONDS));
final IAtomicLong result = instances[0].getAtomicLong("testSubmitToMembersRunnable");
assertEquals(sum, result.get());
assertEquals(sum, count.get());
}