process

Documentation

Index

• type Process
  • func New(command []string, envs []string) (*Process, error)
  • func (p *Process) Pid() int
  • func (p *Process) Start() error
  • func (p *Process) Stop()

Types

type Process

type Process struct {
	Cmd          *exec.Cmd
	Stdin        io.WriteCloser
	Stdout       io.ReadCloser
	Stderr       io.ReadCloser
	ReadStdoutFn func(io.Reader)
	ReadStderrFn func(io.Reader)
	RestartDelay time.Duration
	Log          telegraf.Logger
	// contains filtered or unexported fields
}

Process is a long-running process manager that will restart processes if they stop.

func New

func New(command []string, envs []string) (*Process, error)

New creates a new process wrapper

func (*Process) Pid

func (p *Process) Pid() int

func (*Process) Start

func (p *Process) Start() error

Start the process. A &Process can only be started once. It will restart itself as necessary.

func (*Process) Stop

func (p *Process) Stop()

Stop is called when the process isn't needed anymore