88 lines
2.4 KiB
Go
88 lines
2.4 KiB
Go
package contracts
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import (
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"git.fsdpf.net/go/req"
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"github.com/samber/do"
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)
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type MqttService interface {
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Start() error
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Stop() error
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Restart() error
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// 消息推送
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//
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// Example:
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//
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// Parameters:
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// topic 订阅的主题
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// msg 传递的消息
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// retain 是否保留
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// qos 传递的消息,
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// 0: 至多一次, 如果发送失败，也就算了
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// 1: 至少一次, 消息将确保至少被传递一次，但可能会重复发送
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// 2: 确保只有一次, 确保消息仅被传递一次且没有重复传递
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// Returns:
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// error - 执行结果
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Publish(topic string, msg any, retain bool, qos byte) error
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// 关闭消息队列
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Close(origin string)
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}
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type Mqtt interface {
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Controller
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// 链接
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// OnConnect(g GlobalParams, topic string) error
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// 断开链接
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// OnDisconnect(g GlobalParams, topic string) error
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// 订阅事件
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OnSubscribed(g req.GlobalParams, topic string) error
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// 取消订阅事件
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OnUnsubscribed(g req.GlobalParams, topic string) error
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// 消息发布事件
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OnMessage(g req.GlobalParams, topic string, retain bool, qos byte) error
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// 消息被丢弃
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OnMessageDropped(g req.GlobalParams, topic string, retain bool, qos byte) error
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// 原生消息修改
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OnPublish(g req.GlobalParams, topic string, retain bool, qos byte, raw []byte) ([]byte, error)
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// 保留类型消息事件
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// OnRetainMessage(g GlobalParams, topic string) error
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// Qos消息完成事件
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// OnQosMessage(g GlobalParams, topic string) error
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// 客户端超时事件
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// OnClientExpired(GlobalParams) error
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// 保留消息超时事件
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// OnRetainedExpired(g GlobalParams, topic string) error
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}
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type MqttHandle struct {
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Controller
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}
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func (this *MqttHandle) OnSubscribed(g req.GlobalParams, topic string) error {
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return ErrFuncNotImplemented
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}
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func (this MqttHandle) OnUnsubscribed(g req.GlobalParams, topic string) error {
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return ErrFuncNotImplemented
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}
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func (this MqttHandle) OnMessage(g req.GlobalParams, topic string, retain bool, qos byte) error {
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return ErrFuncNotImplemented
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}
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func (this MqttHandle) OnMessageDropped(g req.GlobalParams, topic string, retain bool, qos byte) error {
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return ErrFuncNotImplemented
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}
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func (this MqttHandle) OnPublish(g req.GlobalParams, topic string, retain bool, qos byte, raw []byte) ([]byte, error) {
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return nil, ErrFuncNotImplemented
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}
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func NewMqttController(container *do.Injector) Mqtt {
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return &MqttHandle{
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Controller: &BaseController{container},
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}
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}
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