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component.go
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component.go
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package server
import (
"github.com/D3rus/go-library/app"
"github.com/D3rus/go-library/configurator"
"github.com/D3rus/go-library/configurator/re_configuration"
"github.com/D3rus/go-library/container"
"github.com/D3rus/go-library/http/server/router"
"github.com/D3rus/go-library/logger"
"github.com/D3rus/go-library/runner"
"github.com/spf13/pflag"
)
var Component = &app.Component{
Dependencies: app.Components{
logger.Component,
configurator.Component,
router.Component,
runner.Component,
},
Constructor: app.Constructor(func(container container.Container) error {
return container.Provides(
NewConfig,
NewReConfigurationWithConfigurator,
)
}),
BindFlags: app.BindFlags(func(flagSet *pflag.FlagSet, container container.Container) error {
return container.Invoke(func(config *Config) {
flagSet.StringVar(&config.Interface, InterfaceFieldName, InterfaceDefault, "interface for listening to incoming requests")
flagSet.Uint16Var(&config.Port, PortFieldName, PortDefault, "port for listening to incoming requests")
flagSet.DurationVar(
&config.ShutdownTimeout,
ShutdownTimeoutFieldName,
ShutdownTimeoutDefault,
"timeout during which the HTTP server must be turned off after receiving a shutdown signal",
)
})
}),
Run: app.Run(func(container container.Container) error {
return container.Invoke(func(
server *ReConfiguration,
reConfiguration re_configuration.ReConfiguration,
informer logger.Informer,
config *Config,
runner runner.Runner,
) error {
reConfiguration.Registration(server)
informer.Info("http.server: registration in the reConfigurator")
return runner.AddProcesses(server)
})
}),
}