本文整理汇总了Golang中github.com/cloudfoundry-incubator/lattice/ltc/exit_handler.ExitHandler类的典型用法代码示例。如果您正苦于以下问题：Golang ExitHandler类的具体用法？Golang ExitHandler怎么用？Golang ExitHandler使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ExitHandler类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: MakeCliApp
func MakeCliApp(
diegoVersion string,
latticeVersion string,
ltcConfigRoot string,
exitHandler exit_handler.ExitHandler,
config *config.Config,
logger lager.Logger,
receptorClientCreator receptor_client.Creator,
targetVerifier target_verifier.TargetVerifier,
cliStdout io.Writer,
) *cli.App {
config.Load()
app := cli.NewApp()
app.Name = AppName
app.Author = latticeCliAuthor
app.Version = defaultVersion(diegoVersion, latticeVersion)
app.Usage = LtcUsage
app.Email = "[email protected]"
ui := terminal.NewUI(os.Stdin, cliStdout, password_reader.NewPasswordReader(exitHandler))
app.Writer = ui
app.Before = func(context *cli.Context) error {
args := context.Args()
command := app.Command(args.First())
if command == nil {
return nil
}
if _, ok := nonTargetVerifiedCommandNames[command.Name]; ok || len(args) == 0 {
return nil
}
if receptorUp, authorized, err := targetVerifier.VerifyTarget(config.Receptor()); !receptorUp {
ui.SayLine(fmt.Sprintf("Error connecting to the receptor. Make sure your lattice target is set, and that lattice is up and running.\n\tUnderlying error: %s", err.Error()))
return err
} else if !authorized {
ui.SayLine("Could not authenticate with the receptor. Please run ltc target with the correct credentials.")
return errors.New("Could not authenticate with the receptor.")
}
return nil
}
app.Action = defaultAction
app.CommandNotFound = func(c *cli.Context, command string) {
ui.SayLine(fmt.Sprintf(unknownCommand, command))
exitHandler.Exit(1)
}
app.Commands = cliCommands(ltcConfigRoot, exitHandler, config, logger, receptorClientCreator, targetVerifier, ui)
return app
}示例2:
import (
"fmt"
"os"
"syscall"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gbytes"
"github.com/cloudfoundry-incubator/lattice/ltc/exit_handler"
)
var _ = Describe("ExitHandler", func() {
var (
buffer *gbytes.Buffer
exitFunc func(int)
signalChan chan os.Signal
exitHandler exit_handler.ExitHandler
)
BeforeEach(func() {
buffer = gbytes.NewBuffer()
exitFunc = func(code int) {
buffer.Write([]byte(fmt.Sprintf("Exit-Code=%d", code)))
}
signalChan = make(chan os.Signal)
exitHandler = exit_handler.New(signalChan, exitFunc)
go exitHandler.Run()
exitHandler.OnExit(func() {