process

package

v1.31.0 Latest Latest Go to latest Published: Jun 9, 2023 License: MIT Imports: 6 Imported by: 0

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type Client struct {
	// contains filtered or unexported fields
}

Client sends framed requests and receives framed responses from an external process.

func NewClient(cmd *exec.Cmd) (*Client, error)

NewClient starts up the given external process and communicates with it over stdin and stdout using framed requests and responses.

The Cmd MUST NOT have Stdout or Stdin set.

func (c *Client) Close() error

Close detaches from the external process and waits for it to exit.

func (c *Client) Send(data []byte) ([]byte, error)

Send sends the given frame to the external process and returns the response.

Panics if Close was already called.