Examples with SessionStatsManager org.olat.admin.sysinfo.manager.SessionStatsManager used on opensource projects

Example 1 with SessionStatsManager

use of org.olat.admin.sysinfo.manager.SessionStatsManager in project OpenOLAT by OpenOLAT.

the class StatusWebservice method getSystemSummaryVO.

/**
 * Return the statistics about runtime: uptime, classes loaded, memory
 * summary, threads count...
 *
 * @response.representation.200.qname {http://www.example.com}runtimeVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The version of the instance
 * @response.representation.200.example {@link org.olat.restapi.system.vo.Examples#SAMPLE_RUNTIMEVO}
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @param request The HTTP request
 * @return The informations about runtime, uptime, classes loaded, memory summary...
 */
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response getSystemSummaryVO() {
    StatusVO stats = new StatusVO();
    // File
    try {
        long startFile = System.nanoTime();
        File infoFile = setInfoFiles("ping");
        WorkThreadInformations.unset();
        stats.setWriteFileInMilliseconds(CodeHelper.nanoToMilliTime(startFile));
        stats.setWriteFile(infoFile.exists());
        infoFile.delete();
    } catch (Exception e) {
        stats.setWriteFile(false);
        stats.setWriteFileInMilliseconds(-1l);
        log.error("", e);
    }
    // Datebase
    try {
        stats.setWriteDb(true);
        PropertyManager propertyManager = CoreSpringFactory.getImpl(PropertyManager.class);
        List<Property> props = propertyManager.findProperties((Identity) null, (BusinessGroup) null, PING_RESOURCE, PING_REF, PING_REF);
        if (props != null && props.size() > 0) {
            for (Property prop : props) {
                propertyManager.deleteProperty(prop);
            }
            DBFactory.getInstance().commit();
        }
        long startDB = System.nanoTime();
        Property prop = propertyManager.createPropertyInstance(null, null, PING_RESOURCE, PING_REF, PING_REF, 0f, 0l, "-", "-");
        DBFactory.getInstance().commit();
        stats.setWriteDbInMilliseconds(CodeHelper.nanoToMilliTime(startDB));
        propertyManager.deleteProperty(prop);
        DBFactory.getInstance().commit();
    } catch (Exception e) {
        stats.setWriteDb(false);
        stats.setWriteDbInMilliseconds(-1l);
        log.error("", e);
    }
    // Secure authenticated user
    UserSessionManager sessionManager = CoreSpringFactory.getImpl(UserSessionManager.class);
    Set<UserSession> userSessions = sessionManager.getAuthenticatedUserSessions();
    int secureAuthenticatedCount = 0;
    for (UserSession usess : userSessions) {
        SessionInfo sessInfo = usess.getSessionInfo();
        if (sessInfo.isWebDAV() || sessInfo.isREST()) {
        // 
        } else if (sessInfo.isSecure()) {
            secureAuthenticatedCount++;
        }
    }
    stats.setSecureAuthenticatedCount(secureAuthenticatedCount);
    // Concurrent dispatch threads
    SessionStatsManager sessionStatsManager = CoreSpringFactory.getImpl(SessionStatsManager.class);
    stats.setConcurrentDispatchThreads(sessionStatsManager.getConcurrentCounter());
    return Response.ok(stats).build();
}

Example 2 with SessionStatsManager

use of org.olat.admin.sysinfo.manager.SessionStatsManager in project openolat by klemens.

the class OpenOLATStatisticsWebService method getSessionsVO.

protected SessionsVO getSessionsVO() {
    SessionsVO vo = new SessionsVO();
    SessionStatsManager sessionStatsManager = CoreSpringFactory.getImpl(SessionStatsManager.class);
    UserSessionManager sessionManager = CoreSpringFactory.getImpl(UserSessionManager.class);
    vo.setCount(sessionManager.getUserSessionsCnt());
    Set<UserSession> userSessions = sessionManager.getAuthenticatedUserSessions();
    int webdavcount = 0;
    int secureWebdavCount = 0;
    int authenticatedcount = 0;
    int secureAuthenticatedCount = 0;
    int restCount = 0;
    int secureRestCount = 0;
    for (UserSession usess : userSessions) {
        SessionInfo sessInfo = usess.getSessionInfo();
        if (sessInfo.isWebDAV()) {
            webdavcount++;
            if (sessInfo.isSecure()) {
                secureWebdavCount++;
            }
        } else if (sessInfo.isREST()) {
            restCount++;
            if (sessInfo.isSecure()) {
                secureRestCount++;
            }
        } else {
            authenticatedcount++;
            if (sessInfo.isSecure()) {
                secureAuthenticatedCount++;
            }
        }
    }
    vo.setAuthenticatedCount(authenticatedcount);
    vo.setSecureAuthenticatedCount(secureAuthenticatedCount);
    vo.setWebdavCount(webdavcount);
    vo.setSecureWebdavCount(secureWebdavCount);
    vo.setRestCount(restCount);
    vo.setSecureRestCount(secureRestCount);
    // Instant messaging
    vo.setInstantMessagingCount(-1);
    SessionsStats statsLastMinute = sessionStatsManager.getSessionsStatsLast(60);
    SessionsStats statsLast5Minutes = sessionStatsManager.getSessionsStatsLast(300);
    vo.setAuthenticatedClickCountLastMinute(statsLastMinute.getAuthenticatedClickCalls());
    vo.setAuthenticatedClickCountLastFiveMinutes(statsLast5Minutes.getAuthenticatedPollerCalls());
    vo.setAuthenticatedPollCountLastMinute(statsLastMinute.getAuthenticatedPollerCalls());
    vo.setAuthenticatedPollCountLastFiveMinutes(statsLast5Minutes.getAuthenticatedPollerCalls());
    vo.setRequestLastMinute(statsLastMinute.getRequests());
    vo.setRequestLastFiveMinutes(statsLast5Minutes.getRequests());
    vo.setConcurrentDispatchThreads(sessionStatsManager.getConcurrentCounter());
    return vo;
}

Example 3 with SessionStatsManager

use of org.olat.admin.sysinfo.manager.SessionStatsManager in project openolat by klemens.

the class StatusWebservice method getSystemSummaryVO.

/**
 * Return the statistics about runtime: uptime, classes loaded, memory
 * summary, threads count...
 *
 * @response.representation.200.qname {http://www.example.com}runtimeVO
 * @response.representation.200.mediaType application/xml, application/json
 * @response.representation.200.doc The version of the instance
 * @response.representation.200.example {@link org.olat.restapi.system.vo.Examples#SAMPLE_RUNTIMEVO}
 * @response.representation.401.doc The roles of the authenticated user are not sufficient
 * @param request The HTTP request
 * @return The informations about runtime, uptime, classes loaded, memory summary...
 */
@GET
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response getSystemSummaryVO() {
    StatusVO stats = new StatusVO();
    // File
    try {
        long startFile = System.nanoTime();
        File infoFile = setInfoFiles("ping");
        WorkThreadInformations.unset();
        stats.setWriteFileInMilliseconds(CodeHelper.nanoToMilliTime(startFile));
        stats.setWriteFile(infoFile.exists());
        infoFile.delete();
    } catch (Exception e) {
        stats.setWriteFile(false);
        stats.setWriteFileInMilliseconds(-1l);
        log.error("", e);
    }
    // Datebase
    try {
        stats.setWriteDb(true);
        PropertyManager propertyManager = CoreSpringFactory.getImpl(PropertyManager.class);
        List<Property> props = propertyManager.findProperties((Identity) null, (BusinessGroup) null, PING_RESOURCE, PING_REF, PING_REF);
        if (props != null && props.size() > 0) {
            for (Property prop : props) {
                propertyManager.deleteProperty(prop);
            }
            DBFactory.getInstance().commit();
        }
        long startDB = System.nanoTime();
        Property prop = propertyManager.createPropertyInstance(null, null, PING_RESOURCE, PING_REF, PING_REF, 0f, 0l, "-", "-");
        DBFactory.getInstance().commit();
        stats.setWriteDbInMilliseconds(CodeHelper.nanoToMilliTime(startDB));
        propertyManager.deleteProperty(prop);
        DBFactory.getInstance().commit();
    } catch (Exception e) {
        stats.setWriteDb(false);
        stats.setWriteDbInMilliseconds(-1l);
        log.error("", e);
    }
    // Secure authenticated user
    UserSessionManager sessionManager = CoreSpringFactory.getImpl(UserSessionManager.class);
    Set<UserSession> userSessions = sessionManager.getAuthenticatedUserSessions();
    int secureAuthenticatedCount = 0;
    for (UserSession usess : userSessions) {
        SessionInfo sessInfo = usess.getSessionInfo();
        if (sessInfo.isWebDAV() || sessInfo.isREST()) {
        // 
        } else if (sessInfo.isSecure()) {
            secureAuthenticatedCount++;
        }
    }
    stats.setSecureAuthenticatedCount(secureAuthenticatedCount);
    // Concurrent dispatch threads
    SessionStatsManager sessionStatsManager = CoreSpringFactory.getImpl(SessionStatsManager.class);
    stats.setConcurrentDispatchThreads(sessionStatsManager.getConcurrentCounter());
    return Response.ok(stats).build();
}

Example 4 with SessionStatsManager

use of org.olat.admin.sysinfo.manager.SessionStatsManager in project openolat by klemens.

the class OpenOLATServlet method init.

/**
 * @see javax.servlet.Servlet#init(javax.servlet.ServletConfig)
 */
@Override
public void init(ServletConfig servletConfig) throws ServletException {
    super.init(servletConfig);
    requestBasedLogLevelManager = RequestBasedLogLevelManager.getInstance();
    if (requestBasedLogLevelManager == null) {
        log.info("init: RequestBasedLogLevelManager is not configured on this system.");
    } else {
        log.info("init: RequestBasedLogLevelManager is configured and will be used.");
    }
    if (UserBasedLogLevelManager.getInstance() == null) {
        log.info("init: UserBasedLogLevelManager is not configured on this system.");
    } else {
        log.info("init: UserBasedLogLevelManager is configured and will be used.");
    }
    // the servlet.init method gets called after the spring stuff and all the stuff in web.xml is done
    log.info("Framework has started, sending event to listeners of FrameworkStartupEventChannel");
    FrameworkStartupEventChannel.fireEvent();
    log.info("FrameworkStartupEvent processed by alle listeners. Webapp has started.");
    sessionStatsManager = CoreSpringFactory.getImpl(SessionStatsManager.class);
    DispatcherModule dispatcherModule = CoreSpringFactory.getImpl(DispatcherModule.class);
    dispatchers = new HashMap<>(dispatcherModule.getDispatchers());
    dispatchers.put(DispatcherModule.PATH_MAPPED, new MapperDispatcher());
    dispatchers.put(DispatcherModule.PATH_GLOBAL_MAPPED, GlobalMapperRegistry.getInstance());
    webDAVDispatcher = CoreSpringFactory.getImpl(WebDAVDispatcher.class);
    dispatchers.put(DispatcherModule.WEBDAV_PATH, webDAVDispatcher);
    Settings settings = CoreSpringFactory.getImpl(Settings.class);
    if (StringHelper.containsNonWhitespace(settings.getLegacyContext())) {
        legacyContext = settings.getLegacyContext();
        // same pattern as dispatcher: /olat/
        if (!legacyContext.startsWith("/")) {
            legacyContext = "/" + legacyContext;
        }
        if (!legacyContext.endsWith("/")) {
            legacyContext += "/";
        }
    }
    // preload extensions
    ExtManager.getInstance().getExtensions();
    AbstractSpringModule.printStats();
    preWarm();
}

Example 5 with SessionStatsManager

use of org.olat.admin.sysinfo.manager.SessionStatsManager in project OpenOLAT by OpenOLAT.

the class OpenOLATStatisticsWebService method getSessionsVO.

protected SessionsVO getSessionsVO() {
    SessionsVO vo = new SessionsVO();
    SessionStatsManager sessionStatsManager = CoreSpringFactory.getImpl(SessionStatsManager.class);
    UserSessionManager sessionManager = CoreSpringFactory.getImpl(UserSessionManager.class);
    vo.setCount(sessionManager.getUserSessionsCnt());
    Set<UserSession> userSessions = sessionManager.getAuthenticatedUserSessions();
    int webdavcount = 0;
    int secureWebdavCount = 0;
    int authenticatedcount = 0;
    int secureAuthenticatedCount = 0;
    int restCount = 0;
    int secureRestCount = 0;
    for (UserSession usess : userSessions) {
        SessionInfo sessInfo = usess.getSessionInfo();
        if (sessInfo.isWebDAV()) {
            webdavcount++;
            if (sessInfo.isSecure()) {
                secureWebdavCount++;
            }
        } else if (sessInfo.isREST()) {
            restCount++;
            if (sessInfo.isSecure()) {
                secureRestCount++;
            }
        } else {
            authenticatedcount++;
            if (sessInfo.isSecure()) {
                secureAuthenticatedCount++;
            }
        }
    }
    vo.setAuthenticatedCount(authenticatedcount);
    vo.setSecureAuthenticatedCount(secureAuthenticatedCount);
    vo.setWebdavCount(webdavcount);
    vo.setSecureWebdavCount(secureWebdavCount);
    vo.setRestCount(restCount);
    vo.setSecureRestCount(secureRestCount);
    // Instant messaging
    vo.setInstantMessagingCount(-1);
    SessionsStats statsLastMinute = sessionStatsManager.getSessionsStatsLast(60);
    SessionsStats statsLast5Minutes = sessionStatsManager.getSessionsStatsLast(300);
    vo.setAuthenticatedClickCountLastMinute(statsLastMinute.getAuthenticatedClickCalls());
    vo.setAuthenticatedClickCountLastFiveMinutes(statsLast5Minutes.getAuthenticatedPollerCalls());
    vo.setAuthenticatedPollCountLastMinute(statsLastMinute.getAuthenticatedPollerCalls());
    vo.setAuthenticatedPollCountLastFiveMinutes(statsLast5Minutes.getAuthenticatedPollerCalls());
    vo.setRequestLastMinute(statsLastMinute.getRequests());
    vo.setRequestLastFiveMinutes(statsLast5Minutes.getRequests());
    vo.setConcurrentDispatchThreads(sessionStatsManager.getConcurrentCounter());
    return vo;
}