public ServerStateContext(
final ISipManager sipManager,
final SipUser serverUser,
final UCESipServerSettings sipSettings) {
this.sipManager = sipManager;
this.serverUser = serverUser;
this.sipSettings = sipSettings;
this.stateLock = new ReentrantLock();
this.stateChangeCondition = stateLock.newCondition();
this.takeCallLock = new ReentrantLock();
this.takeCallCondition = takeCallLock.newCondition();
this.serverCallMap = new HashMap<String, UCESipServerCall>();
this.registerRefreshThread = new RegisterRefreshThread(this.sipManager, this.serverUser);
this.callMapCleanupTimer = new Timer("Server call map cleanup");
this.callMapCleanupTask = new CallMapCleanupTask();
this.callQueue = new ArrayBlockingQueue<>(sipSettings.getCallQueueCapacity());
this.isTaking = false;
this.isShutdown = false;
this.stateTimeoutTimer = new Timer("Sip user agent server state timeout timer");
this.currentServerState = new InitServerState(this);
}
public void register() throws UCESipException, InterruptedException {
stateLock.lock();
try {
currentServerState.startRegister();
while (true) {
if (currentServerState.getCurrentState() == ServerStates.Registered) {
break;
}
if (currentServerState.getCurrentState() == ServerStates.Error) {
// check for asynchronous error
throw ((ErrorServerState) currentServerState).getError();
}
stateChangeCondition.await();
}
long tp = sipSettings.getServerCallMapCleanupPeriodMillis();
callMapCleanupTimer.scheduleAtFixedRate(callMapCleanupTask, tp, tp);
} catch (InterruptedException e) {
throw e;
} finally {
stateLock.unlock();
}
}