public void sendResponse(int taskId, ConsoleRequest request) {
try {
URL url = new URL(webServerUrl + "putResponse.do");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoOutput(true);
connection.setRequestMethod("POST");
connection.setConnectTimeout(2000);
connection.setReadTimeout(2000);
OutputStream outputStream = connection.getOutputStream();
DataOutputStream output = new DataOutputStream(outputStream);
output.writeInt(taskId);
output.writeInt(request.getType());
request.writeResponse(ManagementCenterService.this, output);
connection.getInputStream();
} catch (Exception e) {
logger.log(Level.FINEST, e.getMessage(), 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 void register(ConsoleRequest consoleRequest) {
consoleRequests[consoleRequest.getType()] = consoleRequest;
}