Examples with ManagerConnection org.asteriskjava.manager.ManagerConnection used on opensource projects

Example 1 with ManagerConnection

use of org.asteriskjava.manager.ManagerConnection in project opennms by OpenNMS.

the class AsteriskSIPPeerMonitor method poll.

/**
	  * {@inheritDoc}
	  *
	  * <P>
	  * Run the service monitor and return the poll status
	  * </P>
	  */
public PollStatus poll(MonitoredService svc, Map<String, Object> parameters) {
    //read configuration parameters
    String sipPeer = ParameterMap.getKeyedString(parameters, "sip-peer", DEFAULT_SIPPEER);
    if (sipPeer.equals(DEFAULT_SIPPEER)) {
        LOG.error("AsteriskMonitor: No sip-peer parameter in poller configuration");
        throw new RuntimeException("AsteriskMonitor: required parameter 'sip-peer' is not present in supplied properties.");
    }
    TimeoutTracker timeoutTracker = new TimeoutTracker(parameters, DEFAULT_RETRY, DEFAULT_TIMEOUT);
    AmiPeerFactory amiPeerFactory = AmiPeerFactory.getInstance();
    AmiAgentConfig amiConfig = amiPeerFactory.getAgentConfig(svc.getAddress());
    //setting up AMI connection	
    LOG.debug("{}: Creating new AMI-Connection: {}:{}, {}/{}", svc.getSvcName(), svc.getIpAddr(), amiConfig.getPort(), amiConfig.getUsername(), amiConfig.getPassword());
    ManagerConnectionFactory factory = new ManagerConnectionFactory(svc.getIpAddr(), amiConfig.getPort().orElse(null), amiConfig.getUsername().orElse(null), amiConfig.getPassword().orElse(null));
    ManagerConnection managerConnection;
    if (amiConfig.getUseTls().orElse(false)) {
        managerConnection = factory.createSecureManagerConnection();
    } else {
        managerConnection = factory.createManagerConnection();
    }
    managerConnection.setSocketTimeout(new Long(timeoutTracker.getTimeoutInMillis()).intValue());
    //start with polling
    while (timeoutTracker.shouldRetry()) {
        timeoutTracker.nextAttempt();
        LOG.debug("{}: Attempt {}", svc.getSvcName(), timeoutTracker.getAttempt());
        try {
            LOG.debug("{}: AMI login", svc.getSvcName());
            managerConnection.login();
            LOG.debug("{}: AMI sendAction SipShowPeer", svc.getSvcName());
            ManagerResponse response = managerConnection.sendAction(new SipShowPeerAction(sipPeer));
            if (response.getAttribute("Status") == null) {
                LOG.debug("{}: service status down", svc.getSvcName());
                return PollStatus.decode("Down", "State of SIP Peer is unknown, because it was not found on the Asterisk server");
            }
            LOG.debug("{}: Response: {}", svc.getSvcName(), response.getAttribute("Status"));
            LOG.debug("{}: AMI logoff", svc.getSvcName());
            managerConnection.logoff();
            if (response.getAttribute("Status").startsWith("OK")) {
                LOG.debug("{}: service status up", svc.getSvcName());
                return PollStatus.decode("Up", "OK");
            } else {
                LOG.debug("{}: service status down", svc.getSvcName());
                return PollStatus.decode("Down", "State of SIP Peer is " + response.getAttribute("Status") + " and not OK");
            }
        } catch (AuthenticationFailedException e) {
            LOG.debug("{}: AMI AuthenticationError.", svc.getSvcName(), e);
            return PollStatus.decode("Down", "Could not get the state of SIP Peer: AMI AuthenticationError");
        } catch (TimeoutException e) {
            LOG.debug("{}: TimeOut reached.", svc.getSvcName(), e);
        } catch (SocketTimeoutException e) {
            LOG.debug("{}: TimeOut reached.", svc.getSvcName(), e);
        } catch (Exception e) {
            LOG.error("{}: An Unknown Exception Occurred.", svc.getSvcName(), e);
            return PollStatus.decode("Down", "Could not get the state of SIP Peer: " + e.toString());
        }
    }
    //If none of the retries worked
    return PollStatus.decode("Down", "Could not get the state of SIP Peer: Timeout exceeded");
}