Golang einterfaces.GetClusterInterface函数代码示例

func InvalidateCacheForChannel(channelId string) {
	hub.invalidateChannel <- channelId

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().InvalidateCacheForChannel(channelId)
	}
}

func Publish(message *model.WebSocketEvent) {
	hub.Broadcast(message)

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().Publish(message)
	}
}

func InvalidateCacheForUser(userId string) {
	hub.invalidateUser <- userId

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().InvalidateCacheForUser(userId)
	}
}

func AddStatusCache(status *model.Status) {
	statusCache.Add(status.UserId, status)

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().UpdateStatus(status)
	}
}

func AddStatusCache(status *model.Status) {
	AddStatusCacheSkipClusterSend(status)

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().UpdateStatus(status)
	}
}

func InvalidateCacheForUser(userId string) {
	InvalidateCacheForUserSkipClusterSend(userId)

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().InvalidateCacheForUser(userId)
	}
}

func RemoveAllSessionsForUserId(userId string) {

	RemoveAllSessionsForUserIdSkipClusterSend(userId)

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().RemoveAllSessionsForUserId(userId)
	}
}

func Publish(message *model.WebSocketEvent) {
	message.DoPreComputeJson()
	for _, hub := range hubs {
		hub.Broadcast(message)
	}

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().Publish(message)
	}
}

func getClusterStatus(c *Context, w http.ResponseWriter, r *http.Request) {

	if !c.HasSystemAdminPermissions("getClusterStatus") {
		return
	}

	infos := make([]*model.ClusterInfo, 0)
	if einterfaces.GetClusterInterface() != nil {
		infos = einterfaces.GetClusterInterface().GetClusterInfos()
	}

	w.Write([]byte(model.ClusterInfosToJson(infos)))
}

func InvalidateCacheForChannelPosts(channelId string) {
	InvalidateCacheForChannelPostsSkipClusterSend(channelId)

	if cluster := einterfaces.GetClusterInterface(); cluster != nil {
		cluster.InvalidateCacheForChannelPosts(channelId)
	}
}

func RemoveAllSessionsForUserId(userId string) {

	keys := sessionCache.Keys()

	for _, key := range keys {
		if ts, ok := sessionCache.Get(key); ok {
			session := ts.(*model.Session)
			if session.UserId == userId {
				sessionCache.Remove(key)
			}
		}
	}

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().RemoveAllSessionsForUserId(userId)
	}
}

func (h handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
	now := time.Now()
	l4g.Debug("%v", r.URL.Path)

	c := &Context{}
	c.T, c.Locale = utils.GetTranslationsAndLocale(w, r)
	c.RequestId = model.NewId()
	c.IpAddress = GetIpAddress(r)
	c.TeamId = mux.Vars(r)["team_id"]

	token := ""
	isTokenFromQueryString := false

	// Attempt to parse token out of the header
	authHeader := r.Header.Get(model.HEADER_AUTH)
	if len(authHeader) > 6 && strings.ToUpper(authHeader[0:6]) == model.HEADER_BEARER {
		// Default session token
		token = authHeader[7:]

	} else if len(authHeader) > 5 && strings.ToLower(authHeader[0:5]) == model.HEADER_TOKEN {
		// OAuth token
		token = authHeader[6:]
	}

	// Attempt to parse the token from the cookie
	if len(token) == 0 {
		if cookie, err := r.Cookie(model.SESSION_COOKIE_TOKEN); err == nil {
			token = cookie.Value

			if (h.requireSystemAdmin || h.requireUser) && !h.trustRequester {
				if r.Header.Get(model.HEADER_REQUESTED_WITH) != model.HEADER_REQUESTED_WITH_XML {
					c.Err = model.NewLocAppError("ServeHTTP", "api.context.session_expired.app_error", nil, "token="+token+" Appears to bea CSRF attempt")
					token = ""
				}
			}
		}
	}

	// Attempt to parse token out of the query string
	if len(token) == 0 {
		token = r.URL.Query().Get("access_token")
		isTokenFromQueryString = true
	}

	if *utils.Cfg.ServiceSettings.SiteURL != "" {
		c.SetSiteURL(*utils.Cfg.ServiceSettings.SiteURL)
	} else {
		protocol := GetProtocol(r)
		c.SetSiteURL(protocol + "://" + r.Host)
	}

	w.Header().Set(model.HEADER_REQUEST_ID, c.RequestId)
	w.Header().Set(model.HEADER_VERSION_ID, fmt.Sprintf("%v.%v.%v", model.CurrentVersion, model.BuildNumber, utils.CfgHash))
	if einterfaces.GetClusterInterface() != nil {
		w.Header().Set(model.HEADER_CLUSTER_ID, einterfaces.GetClusterInterface().GetClusterId())
	}

	// Instruct the browser not to display us in an iframe unless is the same origin for anti-clickjacking
	if !h.isApi {
		w.Header().Set("X-Frame-Options", "SAMEORIGIN")
		w.Header().Set("Content-Security-Policy", "frame-ancestors 'self'")
	} else {
		// All api response bodies will be JSON formatted by default
		w.Header().Set("Content-Type", "application/json")

		if r.Method == "GET" {
			w.Header().Set("Expires", "0")
		}
	}

	if len(token) != 0 {
		session := GetSession(token)

		if session == nil || session.IsExpired() {
			c.RemoveSessionCookie(w, r)
			if h.requireUser || h.requireSystemAdmin {
				c.Err = model.NewLocAppError("ServeHTTP", "api.context.session_expired.app_error", nil, "token="+token)
				c.Err.StatusCode = http.StatusUnauthorized
			}
		} else if !session.IsOAuth && isTokenFromQueryString {
			c.Err = model.NewLocAppError("ServeHTTP", "api.context.token_provided.app_error", nil, "token="+token)
			c.Err.StatusCode = http.StatusUnauthorized
		} else {
			c.Session = *session
		}
	}

	if h.isApi || h.isTeamIndependent {
		c.setTeamURL(c.GetSiteURL(), false)
		c.Path = r.URL.Path
	} else {
		splitURL := strings.Split(r.URL.Path, "/")
		c.setTeamURL(c.GetSiteURL()+"/"+splitURL[1], true)
		c.Path = "/" + strings.Join(splitURL[2:], "/")
	}

	if c.Err == nil && h.requireUser {
		c.UserRequired()
	}

//.........这里部分代码省略.........

func main() {
	parseCmds()

	if errstr := doLoadConfig(flagConfigFile); errstr != "" {
		l4g.Exit("Unable to load mattermost configuration file: ", errstr)
		return
	}

	if flagRunCmds {
		utils.ConfigureCmdLineLog()
	}
	utils.InitTranslations(utils.Cfg.LocalizationSettings)
	utils.TestConnection(utils.Cfg)

	pwd, _ := os.Getwd()
	l4g.Info(utils.T("mattermost.current_version"), model.CurrentVersion, model.BuildNumber, model.BuildDate, model.BuildHash, model.BuildHashEnterprise)
	l4g.Info(utils.T("mattermost.entreprise_enabled"), model.BuildEnterpriseReady)
	l4g.Info(utils.T("mattermost.working_dir"), pwd)
	l4g.Info(utils.T("mattermost.config_file"), utils.FindConfigFile(flagConfigFile))

	// Enable developer settings if this is a "dev" build
	if model.BuildNumber == "dev" {
		*utils.Cfg.ServiceSettings.EnableDeveloper = true
	}

	cmdUpdateDb30()

	if flagCpuProfile {
		f, err := os.Create(utils.GetLogFileLocation(utils.Cfg.LogSettings.FileLocation) + ".cpu.prof")
		if err != nil {
			l4g.Error("Error creating cpu profile log: " + err.Error())
		}

		l4g.Info("CPU Profiler is logging to " + utils.GetLogFileLocation(utils.Cfg.LogSettings.FileLocation) + ".cpu.prof")
		pprof.StartCPUProfile(f)
	}

	if flagBlockProfile {
		l4g.Info("Block Profiler is logging to " + utils.GetLogFileLocation(utils.Cfg.LogSettings.FileLocation) + ".blk.prof")
		runtime.SetBlockProfileRate(1)
	}

	if flagMemProfile {
		l4g.Info("Memory Profiler is logging to " + utils.GetLogFileLocation(utils.Cfg.LogSettings.FileLocation) + ".mem.prof")
	}

	api.NewServer(flagHttpProfiler)
	api.InitApi()
	web.InitWeb()

	if model.BuildEnterpriseReady == "true" {
		api.LoadLicense()
	}

	if !utils.IsLicensed && len(utils.Cfg.SqlSettings.DataSourceReplicas) > 1 {
		l4g.Critical(utils.T("store.sql.read_replicas_not_licensed.critical"))
		return
	}

	if flagRunCmds {
		runCmds()
	} else {
		resetStatuses()

		api.StartServer()

		// If we allow testing then listen for manual testing URL hits
		if utils.Cfg.ServiceSettings.EnableTesting {
			manualtesting.InitManualTesting()
		}

		setDiagnosticId()
		go runSecurityAndDiagnosticsJob()

		if complianceI := einterfaces.GetComplianceInterface(); complianceI != nil {
			complianceI.StartComplianceDailyJob()
		}

		if einterfaces.GetClusterInterface() != nil {
			einterfaces.GetClusterInterface().StartInterNodeCommunication()
		}

		// wait for kill signal before attempting to gracefully shutdown
		// the running service
		c := make(chan os.Signal)
		signal.Notify(c, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
		<-c

		if einterfaces.GetClusterInterface() != nil {
			einterfaces.GetClusterInterface().StopInterNodeCommunication()
		}

		api.StopServer()

		if flagCpuProfile {
			l4g.Info("Closing CPU Profiler")
			pprof.StopCPUProfile()
		}

		if flagBlockProfile {
//.........这里部分代码省略.........

func runServer(configFileLocation string) {
	if errstr := doLoadConfig(configFileLocation); errstr != "" {
		l4g.Exit("Unable to load mattermost configuration file: ", errstr)
		return
	}

	utils.InitTranslations(utils.Cfg.LocalizationSettings)
	utils.TestConnection(utils.Cfg)

	pwd, _ := os.Getwd()
	l4g.Info(utils.T("mattermost.current_version"), model.CurrentVersion, model.BuildNumber, model.BuildDate, model.BuildHash, model.BuildHashEnterprise)
	l4g.Info(utils.T("mattermost.entreprise_enabled"), model.BuildEnterpriseReady)
	l4g.Info(utils.T("mattermost.working_dir"), pwd)
	l4g.Info(utils.T("mattermost.config_file"), utils.FindConfigFile(configFileLocation))

	// Enable developer settings if this is a "dev" build
	if model.BuildNumber == "dev" {
		*utils.Cfg.ServiceSettings.EnableDeveloper = true
	}

	cmdUpdateDb30()

	app.NewServer()
	app.InitStores()
	api.InitRouter()
	api.InitApi()
	web.InitWeb()

	if model.BuildEnterpriseReady == "true" {
		api.LoadLicense()
	}

	if !utils.IsLicensed && len(utils.Cfg.SqlSettings.DataSourceReplicas) > 1 {
		l4g.Warn(utils.T("store.sql.read_replicas_not_licensed.critical"))
		utils.Cfg.SqlSettings.DataSourceReplicas = utils.Cfg.SqlSettings.DataSourceReplicas[:1]
	}

	if !utils.IsLicensed {
		utils.Cfg.TeamSettings.MaxNotificationsPerChannel = &MaxNotificationsPerChannelDefault
	}

	resetStatuses()

	app.StartServer()

	// If we allow testing then listen for manual testing URL hits
	if utils.Cfg.ServiceSettings.EnableTesting {
		manualtesting.InitManualTesting()
	}

	setDiagnosticId()
	go runSecurityAndDiagnosticsJob()

	if complianceI := einterfaces.GetComplianceInterface(); complianceI != nil {
		complianceI.StartComplianceDailyJob()
	}

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().StartInterNodeCommunication()
	}

	if einterfaces.GetMetricsInterface() != nil {
		einterfaces.GetMetricsInterface().StartServer()
	}

	// wait for kill signal before attempting to gracefully shutdown
	// the running service
	c := make(chan os.Signal)
	signal.Notify(c, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
	<-c

	if einterfaces.GetClusterInterface() != nil {
		einterfaces.GetClusterInterface().StopInterNodeCommunication()
	}

	if einterfaces.GetMetricsInterface() != nil {
		einterfaces.GetMetricsInterface().StopServer()
	}

	app.StopServer()
}