68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
package app
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import (
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"fmt"
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"git.hlsq.asia/mmorpg/service-common/discover/common"
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"git.hlsq.asia/mmorpg/service-common/log"
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"git.hlsq.asia/mmorpg/service-common/module"
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"git.hlsq.asia/mmorpg/service-user/config"
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"git.hlsq.asia/mmorpg/service-user/internal/grpc_server"
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"github.com/judwhite/go-svc"
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"sync"
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)
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type Program struct {
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moduleList []module.Module // 模块列表
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}
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func (p *Program) Init(_ svc.Environment) error {
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if err := config.LoadConfig(); err != nil {
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return err
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}
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p.moduleList = append(p.moduleList, (&module.Base{}).Bind(config.Get().Log))
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p.moduleList = append(p.moduleList, (&module.DB{}).Bind(config.Get().DB, config.Get().App.Name))
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p.moduleList = append(p.moduleList, (&module.Grpc{}).Bind(grpc_server.NewServer(config.Get().Serve.Grpc)))
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p.moduleList = append(p.moduleList, (&module.Prometheus{}).Bind(config.Get().Metric))
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p.moduleList = append(p.moduleList, (&module.Tracer{}).Bind(config.Get().Metric, common.KeyDiscoverServiceNameUser))
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p.moduleList = append(p.moduleList, &module.Discover{})
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for _, m := range p.moduleList {
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if err := m.Init(); err != nil {
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return err
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}
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}
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log.Infof(fmt.Sprintf("%v Init successful...", config.Get().App.Name))
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return nil
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}
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func (p *Program) Start() error {
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ready := &sync.WaitGroup{}
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ready.Add(len(p.moduleList))
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for _, m := range p.moduleList {
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if err := m.Start(ready); err != nil {
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return err
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}
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}
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ready.Wait()
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for _, m := range p.moduleList {
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if err := m.AfterStart(); err != nil {
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return err
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}
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}
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log.Infof(fmt.Sprintf("%v Start successful...", config.Get().App.Name))
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return nil
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}
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func (p *Program) Stop() error {
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for i := len(p.moduleList) - 1; i >= 0; i-- {
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m := p.moduleList[i]
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if err := m.Stop(); err != nil {
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log.Errorf("module stop error: %v", err)
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}
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}
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log.Infof(fmt.Sprintf("%v Stop successful...", config.Get().App.Name))
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return nil
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}
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