Method Heartbeat

gate/server.go:313–328

Heartbeat nil.

(ctx context.Context, req *meta.GateHeartbeatRequest)

// Heartbeat nil.
func (g *Gate) Heartbeat(ctx context.Context, req *meta.GateHeartbeatRequest) (*meta.GateHeartbeatResponse, error) {
	s, err := g.getSession(ctx)
	if err != nil {
		return &meta.GateHeartbeatResponse{}, nil
	}

	//已经离线就不在处理
	if !s.isOnline() {
		return &meta.GateHeartbeatResponse{}, nil
	}

	//更新心跳信息
	s.heartbeat()

	return &meta.GateHeartbeatResponse{}, nil
}

// Push recv Notice server Message, and send Message to client.
func (g *Gate) Push(ctx context.Context, req *meta.GatePushRequest) (*meta.GatePushResponse, error) {