func (d *JavaDriver) Open(ctx *ExecContext, handleID string) (DriverHandle, error) {
id := &javaId{}
if err := json.Unmarshal([]byte(handleID), id); err != nil {
return nil, fmt.Errorf("Failed to parse handle '%s': %v", handleID, err)
}
// Find the process
execCtx := executor.NewExecutorContext(d.taskEnv)
cmd, err := executor.OpenId(execCtx, id.ExecutorId)
if err != nil {
return nil, fmt.Errorf("failed to open ID %v: %v", id.ExecutorId, err)
}
// Return a driver handle
h := &javaHandle{
cmd: cmd,
logger: d.logger,
killTimeout: id.KillTimeout,
doneCh: make(chan struct{}),
waitCh: make(chan *cstructs.WaitResult, 1),
}
go h.run()
return h, nil
}
func (d *QemuDriver) Open(ctx *ExecContext, handleID string) (DriverHandle, error) {
// Find the process
cmd, err := executor.OpenId(handleID)
if err != nil {
return nil, fmt.Errorf("failed to open ID %v: %v", handleID, err)
}
// Return a driver handle
h := &execHandle{
cmd: cmd,
doneCh: make(chan struct{}),
waitCh: make(chan *cstructs.WaitResult, 1),
}
go h.run()
return h, nil
}