本文整理汇总了Golang中github.com/cloudfoundry-incubator/garden.Process.Signal方法的典型用法代码示例。如果您正苦于以下问题：Golang Process.Signal方法的具体用法？Golang Process.Signal怎么用？Golang Process.Signal使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/cloudfoundry-incubator/garden.Process的用法示例。
在下文中一共展示了Process.Signal方法的4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: streamInput
func (s *GardenServer) streamInput(decoder *json.Decoder, in *io.PipeWriter, process garden.Process, connCloseCh chan struct{}) {
for {
var payload transport.ProcessPayload
err := decoder.Decode(&payload)
if err != nil {
close(connCloseCh)
in.CloseWithError(errors.New("Connection closed"))
return
}
switch {
case payload.TTY != nil:
process.SetTTY(*payload.TTY)
case payload.Source != nil:
if payload.Data == nil {
in.Close()
return
} else {
_, err := in.Write([]byte(*payload.Data))
if err != nil {
return
}
}
case payload.Signal != nil:
s.logger.Info("stream-input-process-signal", lager.Data{"payload": payload})
switch *payload.Signal {
case garden.SignalKill:
err = process.Signal(garden.SignalKill)
if err != nil {
s.logger.Error("stream-input-process-signal-kill-failed", err, lager.Data{"payload": payload})
}
case garden.SignalTerminate:
err = process.Signal(garden.SignalTerminate)
if err != nil {
s.logger.Error("stream-input-process-signal-terminate-failed", err, lager.Data{"payload": payload})
}
default:
s.logger.Error("stream-input-unknown-process-payload-signal", nil, lager.Data{"payload": payload})
in.Close()
return
}
default:
s.logger.Error("stream-input-unknown-process-payload", nil, lager.Data{"payload": payload})
in.Close()
return
}
}
}示例2:
Stderr: GinkgoWriter,
}, nil, signaller)
Expect(err).NotTo(HaveOccurred())
Eventually(stdout).Should(gbytes.Say("pid"))
})
AfterEach(func() {
if cmd.ProcessState != nil && !cmd.ProcessState.Exited() {
cmd.Process.Signal(os.Kill)
}
})
Context("when the signaller is an LinkSignaller", func() {
It("sends a kill message on the extra file descriptor", func(done Done) {
Expect(process.Signal(garden.SignalKill)).To(Succeed())
Eventually(stdout).Should(gbytes.Say("Received: killed"))
close(done)
}, 2.0)
It("kills the process with a terminate signal", func(done Done) {
Expect(process.Signal(garden.SignalTerminate)).To(Succeed())
Eventually(stdout).Should(gbytes.Say("Received: terminated"))
close(done)
}, 2.0)
Context("when an unsupported signal is sent", func() {
AfterEach(func() {
Expect(process.Signal(garden.SignalKill)).To(Succeed())
})
示例3:
Stdout: io.MultiWriter(stdout, GinkgoWriter),
Stderr: GinkgoWriter,
}, nil)
Expect(err).NotTo(HaveOccurred())
Eventually(stdout).Should(gbytes.Say("trapping"))
})
AfterEach(func() {
if cmd.ProcessState != nil && !cmd.ProcessState.Exited() {
cmd.Process.Signal(os.Kill)
}
})
It("kill the process", func(done Done) {
Expect(process.Signal(garden.SignalKill)).To(Succeed())
Expect(cmd.Wait()).NotTo(Succeed())
close(done)
}, 2.0)
It("kills the process with a terminate signal", func(done Done) {
Expect(process.Signal(garden.SignalTerminate)).To(Succeed())
Eventually(stdout).Should(gbytes.Say("terminated"))
Expect(cmd.Wait()).NotTo(Succeed())
close(done)
}, 2.0)
})示例4:
})
})
Describe("Signal", func() {
BeforeEach(func() {
errs := make(chan error, 1)
errs <- io.EOF
close(errs)
fakeProcess.SignalStub = func(garden.Signal) error {
return <-errs
}
})
It("reattaches on use of closed connection", func() {
Ω(process.Signal(garden.SignalTerminate)).Should(Succeed())
Ω(fakeProcess.SignalArgsForCall(0)).Should(Equal(garden.SignalTerminate))
Ω(innerConnection.AttachCallCount()).Should(Equal(2))
handle, processID, calledProcessIO := innerConnection.AttachArgsForCall(1)
Ω(handle).Should(Equal("la-contineur"))
Ω(processID).Should(Equal(uint32(6)))
Ω(calledProcessIO).Should(Equal(processIO))
})
})
Describe("SetTTY", func() {
BeforeEach(func() {
errs := make(chan error, 1)
errs <- io.EOF
close(errs)