75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
package electrical_machinery
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import (
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"fmt"
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"sync"
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"joylink.club/bj-rtsts-server/config"
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"joylink.club/bj-rtsts-server/third_party/message"
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"joylink.club/bj-rtsts-server/third_party/udp"
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)
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// 电机转速UDP
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type ElectricMachinery interface {
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Start(manager ElectricMachineryMessageManager) // 启动电机转速UDP消息处理
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Stop() // 停止电机转速消息处理
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SendElectricMachineryMessage(info *message.ElectricMachinery) // 发送电机转速消息
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}
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type ElectricMachineryMessageManager interface {
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GetElectricMachineryRunConfig() *config.ElectricMachineryConfig // 获取电机转速参数
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}
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type electricalMachineryImpl struct {
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electricalMachineryUdpClient udp.UdpClient
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manager ElectricMachineryMessageManager
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runConfig *config.ElectricMachineryConfig
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}
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func (s *electricalMachineryImpl) Start(manager ElectricMachineryMessageManager) {
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if manager == nil {
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panic("启动电机转速消息服务错误: ElectricMachineryMessageManager不能为nil")
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}
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if s.manager != nil {
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panic("启动电机转速消息服务错误: 存在正在运行的任务")
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}
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s.runConfig = manager.GetElectricMachineryRunConfig()
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if s.runConfig == nil || s.runConfig.Ip == "" || !s.runConfig.Open {
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return
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}
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// 初始化客户端、服务端
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s.initElectricalMachinery()
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s.manager = manager
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}
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func (s *electricalMachineryImpl) Stop() {
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initMutex.Lock()
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defer initMutex.Unlock()
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_default = nil
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if s.electricalMachineryUdpClient != nil {
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s.electricalMachineryUdpClient.Close()
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}
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s.manager = nil
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}
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func (s *electricalMachineryImpl) SendElectricMachineryMessage(info *message.ElectricMachinery) {
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s.electricalMachineryUdpClient.Send(info.Encode())
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}
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func (s *electricalMachineryImpl) initElectricalMachinery() {
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s.electricalMachineryUdpClient = udp.NewClient(fmt.Sprintf("%v:%v", s.runConfig.Ip, s.runConfig.RemotePort))
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}
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var _default ElectricMachinery
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var initMutex sync.Mutex
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func Default() ElectricMachinery {
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initMutex.Lock()
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defer initMutex.Unlock()
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if _default == nil {
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_default = &electricalMachineryImpl{}
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}
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return _default
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}
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