private static ClientConfig getClientConfig(HazelcastInstance instance) {
ClientConfig clientConfig = new ClientConfig();
Address address = getNode(instance).address;
clientConfig.getNetworkConfig().addAddress(address.getHost() + ":" + address.getPort());
clientConfig.getGroupConfig().setName(instance.getConfig().getGroupConfig().getName());
return clientConfig;
}
protected void updateCacheListenerConfigOnOtherNodes(
CacheEntryListenerConfiguration<K, V> cacheEntryListenerConfiguration, boolean isRegister) {
final Collection<Member> members = clientContext.getClusterService().getMemberList();
final HazelcastClientInstanceImpl client =
(HazelcastClientInstanceImpl) clientContext.getHazelcastInstance();
final Collection<Future> futures = new ArrayList<Future>();
for (Member member : members) {
try {
final Address address = member.getAddress();
Data configData = toData(cacheEntryListenerConfiguration);
final ClientMessage request =
CacheListenerRegistrationCodec.encodeRequest(
nameWithPrefix, configData, isRegister, address.getHost(), address.getPort());
final ClientInvocation invocation = new ClientInvocation(client, request, address);
final Future future = invocation.invoke();
futures.add(future);
} catch (Exception e) {
ExceptionUtil.sneakyThrow(e);
}
}
// make sure all configs are created
// TODO do we need this ???s
// try {
// FutureUtil.waitWithDeadline(futures,
// CacheProxyUtil.AWAIT_COMPLETION_TIMEOUT_SECONDS, TimeUnit.SECONDS);
// } catch (TimeoutException e) {
// logger.warning(e);
// }
}
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);
}
}
public TimedMemberState getTimedMemberState() {
if (running.get()) {
final MemberStateImpl memberState = new MemberStateImpl();
createMemberState(memberState);
GroupConfig groupConfig = factory.getConfig().getGroupConfig();
TimedMemberState timedMemberState = new TimedMemberState();
timedMemberState.setMaster(factory.node.isMaster());
if (timedMemberState.getMaster()) {
timedMemberState.setMemberList(new ArrayList<String>());
Set<Member> memberSet = factory.getCluster().getMembers();
for (Member member : memberSet) {
MemberImpl memberImpl = (MemberImpl) member;
Address address = memberImpl.getAddress();
timedMemberState.getMemberList().add(address.getHost() + ":" + address.getPort());
}
}
timedMemberState.setMemberState(memberState);
timedMemberState.setClusterName(groupConfig.getName());
timedMemberState.setInstanceNames(getLongInstanceNames());
return timedMemberState;
}
return null;
}