public static final synchronized Configure getInstance() {
if (instance == null) {
instance = new Configure();
instance.setDaemon(true);
instance.setName(ThreadUtil.getName(instance));
instance.start();
}
return instance;
}
public void run() {
Logger.println("Version " + Version.getAgentFullVersion());
long dateUnit = DateUtil.getDateUnit();
while (running) {
reload(false);
// Text Data Reset..
long nowUnit = DateUtil.getDateUnit();
if (dateUnit != nowUnit) {
dateUnit = nowUnit;
DataProxy.reset();
}
ThreadUtil.sleep(3000);
}
}
void _open() throws IOException {
long sleepTime = 100;
final long start = System.currentTimeMillis();
while (true) {
IOException lastError = null;
try {
_sock = SocketChannel.open();
_socket = _sock.socket();
_socket.connect(_addr, _options.connectTimeout);
_socket.setTcpNoDelay(!USE_NAGLE);
_socket.setSoTimeout(_options.socketTimeout);
_in = _socket.getInputStream();
return;
} catch (IOException ioe) {
// TODO - erh to fix lastError = new IOException( "couldn't connect to [" +
// _addr + "] bc:" + lastError , lastError );
lastError = new IOException("couldn't connect to [" + _addr + "] bc:" + ioe);
_logger.log(Level.INFO, "connect fail to : " + _addr, ioe);
}
if (!_options.autoConnectRetry || (_pool != null && !_pool._everWorked)) throw lastError;
long sleptSoFar = System.currentTimeMillis() - start;
if (sleptSoFar >= CONN_RETRY_TIME_MS) throw lastError;
if (sleepTime + sleptSoFar > CONN_RETRY_TIME_MS) sleepTime = CONN_RETRY_TIME_MS - sleptSoFar;
_logger.severe(
"going to sleep and retry. total sleep time after = "
+ (sleptSoFar + sleptSoFar)
+ "ms this time:"
+ sleepTime
+ "ms");
ThreadUtil.sleep(sleepTime);
sleepTime *= 2;
}
}
public TempFiles() {
scheduler = Executors.newScheduledThreadPool(1, ThreadUtil.getDaemonThreadFactory("tempfiles"));
}