Golang go-framed-msgpack-rpc.NewClient函數代碼示例

// HandlePaperKeyCached is called whenever a paper key is cached
// in response to a rekey harassment.
func (n *NotifyRouter) HandlePaperKeyCached(uid keybase1.UID, encKID keybase1.KID, sigKID keybase1.KID) {
	if n == nil {
		return
	}

	n.G().Log.Debug("+ Sending paperkey cached notfication")
	arg := keybase1.PaperKeyCachedArg{
		Uid:    uid,
		EncKID: encKID,
		SigKID: sigKID,
	}
	// For all connections we currently have open...
	n.cm.ApplyAll(func(id ConnectionID, xp rpc.Transporter) bool {
		// If the connection wants the `Favorites` notification type
		if n.getNotificationChannels(id).Paperkeys {
			// In the background do...
			go func() {
				(keybase1.NotifyPaperKeyClient{
					Cli: rpc.NewClient(xp, ErrorUnwrapper{}),
				}).PaperKeyCached(context.TODO(), arg)
			}()
		}
		return true
	})
	if n.listener != nil {
		n.listener.PaperKeyCached(uid, encKID, sigKID)
	}
	n.G().Log.Debug("- Sent paperkey cached notfication")
}

// connect performs the actual connect() and rpc setup.
func (c *Connection) connect(ctx context.Context) error {
	c.log.Debug("Connection: dialing transport")

	// connect
	transport, err := c.transport.Dial(ctx)
	if err != nil {
		c.log.Warning("Connection: error dialing transport: %v", err)
		return err
	}

	client := rpc.NewClient(transport, c.errorUnwrapper)
	server := rpc.NewServer(transport, libkb.WrapError)

	// call the connect handler
	err = c.handler.OnConnect(ctx, c, client, server)
	if err != nil {
		c.log.Warning("Connection: error calling OnConnect handler: %v", err)
		return err
	}

	// set the client for other callers.
	// we wait to do this so the handler has time to do
	// any setup required, e.g. authenticate.
	c.mutex.Lock()
	defer c.mutex.Unlock()
	c.client = client
	c.server = server
	c.transport.Finalize()

	c.log.Debug("Connection: connected")
	return nil
}

// HandleTrackingChanged is called whenever we have a new tracking or
// untracking chain link related to a given user. It will broadcast the
// messages to all curious listeners.
func (n *NotifyRouter) HandleTrackingChanged(uid keybase1.UID, username string) {
	if n == nil {
		return
	}
	arg := keybase1.TrackingChangedArg{
		Uid:      uid,
		Username: username,
	}
	// For all connections we currently have open...
	n.cm.ApplyAll(func(id ConnectionID, xp rpc.Transporter) bool {
		// If the connection wants the `Tracking` notification type
		if n.getNotificationChannels(id).Tracking {
			// In the background do...
			go func() {
				// A send of a `TrackingChanged` RPC with the user's UID
				(keybase1.NotifyTrackingClient{
					Cli: rpc.NewClient(xp, ErrorUnwrapper{}),
				}).TrackingChanged(context.TODO(), arg)
			}()
		}
		return true
	})
	if n.listener != nil {
		n.listener.TrackingChanged(uid, username)
	}
}

// HandleFavoritesChanged is called whenever the kbfs favorites change
// for a user (and caches should be invalidated). It will broadcast the
// messages to all curious listeners.
func (n *NotifyRouter) HandleFavoritesChanged(uid keybase1.UID) {
	if n == nil {
		return
	}

	n.G().Log.Debug("+ Sending favorites changed notfication")
	// For all connections we currently have open...
	n.cm.ApplyAll(func(id ConnectionID, xp rpc.Transporter) bool {
		// If the connection wants the `Favorites` notification type
		if n.getNotificationChannels(id).Favorites {
			// In the background do...
			go func() {
				// A send of a `FavoritesChanged` RPC with the user's UID
				(keybase1.NotifyFavoritesClient{
					Cli: rpc.NewClient(xp, ErrorUnwrapper{}),
				}).FavoritesChanged(context.TODO(), uid)
			}()
		}
		return true
	})
	if n.listener != nil {
		n.listener.FavoritesChanged(uid)
	}
	n.G().Log.Debug("- Sent favorites changed notfication")
}

// ClientOutOfDate is called whenever the API server tells us our client is out
// of date. (This is done by adding special headers to every API response that
// an out-of-date client makes.)
func (n *NotifyRouter) HandleClientOutOfDate(upgradeTo, upgradeURI, upgradeMsg string) {
	if n == nil {
		return
	}
	n.G().Log.Debug("+ Sending client-out-of-date notfication")
	// For all connections we currently have open...
	n.cm.ApplyAll(func(id ConnectionID, xp rpc.Transporter) bool {
		// If the connection wants the `Session` notification type
		if n.getNotificationChannels(id).Session {
			// In the background do...
			go func() {
				// A send of a `ClientOutOfDate` RPC
				(keybase1.NotifySessionClient{
					Cli: rpc.NewClient(xp, ErrorUnwrapper{}),
				}).ClientOutOfDate(context.TODO(), keybase1.ClientOutOfDateArg{
					UpgradeTo:  upgradeTo,
					UpgradeURI: upgradeURI,
					UpgradeMsg: upgradeMsg,
				})
			}()
		}
		return true
	})
	if n.listener != nil {
		n.listener.ClientOutOfDate(upgradeTo, upgradeURI, upgradeMsg)
	}
	n.G().Log.Debug("- client-out-of-date notification sent")
}

func newGregorFirehoseHandler(g *libkb.GlobalContext, connID libkb.ConnectionID, xp rpc.Transporter) *gregorFirehoseHandler {
	return &gregorFirehoseHandler{
		Contextified: libkb.NewContextified(g),
		connID:       connID,
		cli:          keybase1.GregorUIClient{Cli: rpc.NewClient(xp, libkb.ErrorUnwrapper{})},
	}
}

func NewBaseHandler(xp rpc.Transporter) *BaseHandler {
	h := &BaseHandler{xp: xp}
	h.cli = rpc.NewClient(h.xp, libkb.ErrorUnwrapper{})
	h.loginCli = &keybase1.LoginUiClient{Cli: h.cli}
	h.secretCli = &keybase1.SecretUiClient{Cli: h.cli}
	h.logCli = &keybase1.LogUiClient{Cli: h.cli}

	return h
}

func (u *UIRouter) GetSecretUI() (libkb.SecretUI, error) {
	x := u.getUI(libkb.SecretUIKind)
	if x == nil {
		return nil, nil
	}
	cli := rpc.NewClient(x, libkb.ErrorUnwrapper{})
	scli := keybase1.SecretUiClient{Cli: cli}
	return &SecretUI{cli: &scli}, nil
}

func (u *UIRouter) GetSecretUI() (ui libkb.SecretUI, err error) {
	defer u.G().Trace("UIRouter.GetSecretUI", func() error { return err })
	x := u.getUI(libkb.SecretUIKind)
	if x == nil {
		u.G().Log.Debug("| getUI(libkb.SecretUIKind) returned nil")
		return nil, nil
	}
	cli := rpc.NewClient(x, libkb.ErrorUnwrapper{})
	scli := keybase1.SecretUiClient{Cli: cli}
	u.G().Log.Debug("| returning delegated SecretUI")
	return &SecretUI{cli: &scli}, nil
}

func (u *UIRouter) GetRekeyUINoSessionID() (keybase1.RekeyUIInterface, error) {
	var err error
	defer u.G().Trace("UIRouter.GetRekeyUINoSessionID", func() error { return err })()

	x := u.getUI(libkb.RekeyUIKind)
	if x == nil {
		return nil, nil
	}
	cli := rpc.NewClient(x, libkb.ErrorUnwrapper{})
	uicli := keybase1.RekeyUIClient{Cli: cli}
	ret := &RekeyUI{
		cli:          &uicli,
		Contextified: libkb.NewContextified(u.G()),
	}
	return ret, nil
}

// HandleLogout is called whenever the current user logged out. It will broadcast
// the message to all connections who care about such a mesasge.
func (n *NotifyRouter) HandleLogout() {
	// For all connections we currently have open...
	n.cm.ApplyAll(func(id ConnectionID, xp rpc.Transporter) bool {
		// If the connection wants the `Session` notification type
		if n.getNotificationChannels(id).Session {
			// In the background do...
			go func() {
				// A send of a `LoggedOut` RPC
				(keybase1.NotifySessionClient{
					Cli: rpc.NewClient(xp, ErrorUnwrapper{}),
				}).LoggedOut(context.TODO())
			}()
		}
		return true
	})
}

// HandleUserChanged is called whenever we know that a given user has
// changed (and must be cache-busted). It will broadcast the messages
// to all curious listeners.
func (n *NotifyRouter) HandleUserChanged(uid keybase1.UID) {
	// For all connections we currently have open...
	n.cm.ApplyAll(func(id ConnectionID, xp rpc.Transporter) bool {
		// If the connection wants the `Users` notification type
		if n.getNotificationChannels(id).Users {
			// In the background do...
			go func() {
				// A send of a `UserChanged` RPC with the user's UID
				(keybase1.NotifyUsersClient{
					Cli: rpc.NewClient(xp, ErrorUnwrapper{}),
				}).UserChanged(context.TODO(), uid)
			}()
		}
		return true
	})
}

// HandleAppExit is called whenever an app exit command is issued
func (n *NotifyRouter) HandleAppExit() {
	if n == nil {
		return
	}
	n.G().Log.Debug("+ Sending app exit notification")
	n.cm.ApplyAll(func(id ConnectionID, xp rpc.Transporter) bool {
		if n.getNotificationChannels(id).App {
			go func() {
				(keybase1.NotifyAppClient{
					Cli: rpc.NewClient(xp, ErrorUnwrapper{}),
				}).Exit(context.TODO())
			}()
		}
		return true
	})
	n.G().Log.Debug("- Sent app exit notfication")
}

func (u *UIRouter) GetSecretUI(sessionID int) (ui libkb.SecretUI, err error) {
	defer u.G().Trace("UIRouter.GetSecretUI", func() error { return err })
	x := u.getUI(libkb.SecretUIKind)
	if x == nil {
		u.G().Log.Debug("| getUI(libkb.SecretUIKind) returned nil")
		return nil, nil
	}
	cli := rpc.NewClient(x, libkb.ErrorUnwrapper{})
	scli := keybase1.SecretUiClient{Cli: cli}
	u.G().Log.Debug("| returning delegated SecretUI with sessionID = %d", sessionID)
	ret := &SecretUI{
		cli:          &scli,
		sessionID:    sessionID,
		Contextified: libkb.NewContextified(u.G()),
	}
	return ret, nil
}

// HandleFSActivity is called for any KBFS notification. It will broadcast the messages
// to all curious listeners.
func (n *NotifyRouter) HandleFSActivity(activity keybase1.FSNotification) {
	if n == nil {
		return
	}
	// For all connections we currently have open...
	n.cm.ApplyAll(func(id ConnectionID, xp rpc.Transporter) bool {
		// If the connection wants the `Kbfs` notification type
		if n.getNotificationChannels(id).Kbfs {
			// In the background do...
			go func() {
				// A send of a `FSActivity` RPC with the notification
				(keybase1.NotifyFSClient{
					Cli: rpc.NewClient(xp, ErrorUnwrapper{}),
				}).FSActivity(context.TODO(), activity)
			}()
		}
		return true
	})
}