public static boolean waitForService(int port) {
final int MAX_TRY_COUNT = 10;
int tryCount = 0;
while (true) {
if (isPortOccupied(port)) {
return true;
}
if (tryCount == MAX_TRY_COUNT) {
System.err.println("Waiting for port " + port + " time out.");
return false;
}
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// ignore
}
tryCount++;
}
}
/** wait for the thread to finish */
public void join() throws InterruptedException {
sucker.join();
}
public void start() {
sucker = new Thread(this);
sucker.start();
}