public synchronized void start() {
if (isRun) {
return;
}
if (null == scheduledExecutor || scheduledExecutor.isTerminated()) {
scheduledExecutor = Executors.newSingleThreadScheduledExecutor();
}
localConfigInfoProcessor.start(this.diamondConfigure.getFilePath() + "/" + DATA_DIR);
serverAddressProcessor =
new ServerAddressProcessor(this.diamondConfigure, this.scheduledExecutor);
serverAddressProcessor.start();
this.snapshotConfigInfoProcessor =
new SnapshotConfigInfoProcessor(this.diamondConfigure.getFilePath() + "/" + SNAPSHOT_DIR);
randomDomainNamePos();
initHttpClient();
isRun = true;
if (log.isInfoEnabled()) {
log.info("Current using domains:" + this.diamondConfigure.getDomainNameList());
}
if (MockServer.isTestMode()) {
bFirstCheck = false;
} else {
this.diamondConfigure.setPollingIntervalTime(Constants.POLLING_INTERVAL_TIME);
}
rotateCheckConfigInfo();
addShutdownHook();
}
public synchronized void close() {
if (!isRun) {
return;
}
log.warn("Close DiamondSubscriber begin.");
localConfigInfoProcessor.stop();
serverAddressProcessor.stop();
isRun = false;
// because of rotateCheckConfigInfo recursive call, so must use shutdownNow, shutdown can't do
// close
scheduledExecutor.shutdownNow();
cache.clear();
log.warn("Close DiamondSubscriber end.");
}