Golang types.HijackedResponse类代码示例

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本文整理汇总了Golang中github.com/docker/engine-api/types.HijackedResponse类的典型用法代码示例。如果您正苦于以下问题：Golang HijackedResponse类的具体用法？Golang HijackedResponse怎么用？Golang HijackedResponse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HijackedResponse类的5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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: holdHijackedConnection

// holdHijackedConnection hold the HijackedResponse, redirect the inputStream to the connection, and redirect the response
// stream to stdout and stderr. NOTE: If needed, we could also add context in this function.
func (d *kubeDockerClient) holdHijackedConnection(tty bool, inputStream io.Reader, outputStream, errorStream io.Writer, resp dockertypes.HijackedResponse) error {
	receiveStdout := make(chan error)
	if outputStream != nil || errorStream != nil {
		go func() {
			receiveStdout <- d.redirectResponseToOutputStream(tty, outputStream, errorStream, resp.Reader)
		}()
	}

	stdinDone := make(chan struct{})
	go func() {
		if inputStream != nil {
			io.Copy(resp.Conn, inputStream)
		}
		resp.CloseWrite()
		close(stdinDone)
	}()

	select {
	case err := <-receiveStdout:
		return err
	case <-stdinDone:
		if outputStream != nil || errorStream != nil {
			return <-receiveStdout
		}
	}
	return nil
}

开发者ID:CodeJuan，项目名称:kubernetes，代码行数:29，代码来源:kube_docker_client.go

示例2: holdHijackedConnection

// holdHijackedConnection pumps data up to the container's stdin, and runs a
// goroutine to pump data down from the container's stdout and stderr.  it holds
// open the HijackedResponse until all of this is done.  Caller's responsibility
// to close resp, as well as outputStream and errorStream if appropriate.
func (d *stiDocker) holdHijackedConnection(tty bool, inputStream io.Reader, outputStream, errorStream io.WriteCloser, resp dockertypes.HijackedResponse) error {
	receiveStdout := make(chan error, 1)
	if outputStream != nil || errorStream != nil {
		go func() {
			receiveErr := d.redirectResponseToOutputStream(tty, outputStream, errorStream, resp.Reader)
			if outputStream != nil {
				outputStream.Close()
			}
			if errorStream != nil {
				errorStream.Close()
			}
			receiveStdout <- receiveErr
		}()
	}

	var err error
	if inputStream != nil {
		_, err = io.Copy(resp.Conn, inputStream)
		if err != nil {
			return err
		}
	}
	err = resp.CloseWrite()
	if err != nil {
		return err
	}

	// Hang around until the streaming is over - either when the server closes
	// the connection, or someone locally closes resp.
	return <-receiveStdout
}

开发者ID:xgwang-zte，项目名称:origin，代码行数:35，代码来源:docker.go

示例3: holdHijackedConnection

func holdHijackedConnection(tty bool, inputStream io.ReadCloser, outputStream, errorStream io.Writer, resp types.HijackedResponse) error {
	var err error
	receiveStdout := make(chan error, 1)
	if outputStream != nil || errorStream != nil {
		go func() {
			// When TTY is ON, use regular copy
			if tty && outputStream != nil {
				_, err = io.Copy(outputStream, resp.Reader)
			} else {
				_, err = stdcopy.StdCopy(outputStream, errorStream, resp.Reader)
			}
			logrus.Debugf("[hijack] End of stdout")
			receiveStdout <- err
		}()
	}

	stdinDone := make(chan struct{})
	go func() {
		if inputStream != nil {
			io.Copy(resp.Conn, inputStream)
			logrus.Debugf("[hijack] End of stdin")
		}

		if err := resp.CloseWrite(); err != nil {
			logrus.Debugf("Couldn't send EOF: %s", err)
		}
		close(stdinDone)
	}()

	select {
	case err := <-receiveStdout:
		if err != nil {
			logrus.Debugf("Error receiveStdout: %s", err)
			return err
		}
	case <-stdinDone:
		if outputStream != nil || errorStream != nil {
			if err := <-receiveStdout; err != nil {
				logrus.Debugf("Error receiveStdout: %s", err)
				return err
			}
		}
	}

	return nil
}

开发者ID:kunalkushwaha，项目名称:libcompose，代码行数:46，代码来源:container.go

示例4: holdHijackedConnection

func (cli *DockerCli) holdHijackedConnection(setRawTerminal bool, inputStream io.ReadCloser, outputStream, errorStream io.Writer, resp types.HijackedResponse) error {
	var (
		err      error
		oldState *term.State
	)
	if inputStream != nil && setRawTerminal && cli.isTerminalIn && os.Getenv("NORAW") == "" {
		oldState, err = term.SetRawTerminal(cli.inFd)
		if err != nil {
			return err
		}
		defer term.RestoreTerminal(cli.inFd, oldState)
	}

	receiveStdout := make(chan error, 1)
	if outputStream != nil || errorStream != nil {
		go func() {
			defer func() {
				if inputStream != nil {
					if setRawTerminal && cli.isTerminalIn {
						term.RestoreTerminal(cli.inFd, oldState)
					}
					inputStream.Close()
				}
			}()

			// When TTY is ON, use regular copy
			if setRawTerminal && outputStream != nil {
				_, err = io.Copy(outputStream, resp.Reader)
			} else {
				_, err = stdcopy.StdCopy(outputStream, errorStream, resp.Reader)
			}
			logrus.Debugf("[hijack] End of stdout")
			receiveStdout <- err
		}()
	}

	stdinDone := make(chan struct{})
	go func() {
		if inputStream != nil {
			io.Copy(resp.Conn, inputStream)
			logrus.Debugf("[hijack] End of stdin")
		}

		if err := resp.CloseWrite(); err != nil {
			logrus.Debugf("Couldn't send EOF: %s", err)
		}
		close(stdinDone)
	}()

	select {
	case err := <-receiveStdout:
		if err != nil {
			logrus.Debugf("Error receiveStdout: %s", err)
			return err
		}
	case <-stdinDone:
		if outputStream != nil || errorStream != nil {
			if err := <-receiveStdout; err != nil {
				logrus.Debugf("Error receiveStdout: %s", err)
				return err
			}
		}
	}

	return nil
}

开发者ID:dfilion，项目名称:docker，代码行数:66，代码来源:hijack.go

示例5: holdHijackedConnection

func (cli *DockerCli) holdHijackedConnection(ctx context.Context, tty bool, inputStream io.ReadCloser, outputStream, errorStream io.Writer, resp types.HijackedResponse) error {
	var (
		err         error
		restoreOnce sync.Once
	)
	if inputStream != nil && tty {
		if err := cli.setRawTerminal(); err != nil {
			return err
		}
		defer func() {
			restoreOnce.Do(func() {
				cli.restoreTerminal(inputStream)
			})
		}()
	}

	receiveStdout := make(chan error, 1)
	if outputStream != nil || errorStream != nil {
		go func() {
			// When TTY is ON, use regular copy
			if tty && outputStream != nil {
				_, err = io.Copy(outputStream, resp.Reader)
				// we should restore the terminal as soon as possible once connection end
				// so any following print messages will be in normal type.
				if inputStream != nil {
					restoreOnce.Do(func() {
						cli.restoreTerminal(inputStream)
					})
				}
			} else {
				_, err = stdcopy.StdCopy(outputStream, errorStream, resp.Reader)
			}

			logrus.Debugf("[hijack] End of stdout")
			receiveStdout <- err
		}()
	}

	stdinDone := make(chan struct{})
	go func() {
		if inputStream != nil {
			io.Copy(resp.Conn, inputStream)
			// we should restore the terminal as soon as possible once connection end
			// so any following print messages will be in normal type.
			if tty {
				restoreOnce.Do(func() {
					cli.restoreTerminal(inputStream)
				})
			}
			logrus.Debugf("[hijack] End of stdin")
		}

		if err := resp.CloseWrite(); err != nil {
			logrus.Debugf("Couldn't send EOF: %s", err)
		}
		close(stdinDone)
	}()

	select {
	case err := <-receiveStdout:
		if err != nil {
			logrus.Debugf("Error receiveStdout: %s", err)
			return err
		}
	case <-stdinDone:
		if outputStream != nil || errorStream != nil {
			select {
			case err := <-receiveStdout:
				if err != nil {
					logrus.Debugf("Error receiveStdout: %s", err)
					return err
				}
			case <-ctx.Done():
			}
		}
	case <-ctx.Done():
	}

	return nil
}

开发者ID:RAMESHBABUK，项目名称:docker，代码行数:80，代码来源:hijack.go

注：本文中的github.com/docker/engine-api/types.HijackedResponse类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。