diff options
Diffstat (limited to 'pipe_factory.go')
| -rw-r--r-- | pipe_factory.go | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/pipe_factory.go b/pipe_factory.go index d6fe0420..d8243d28 100644 --- a/pipe_factory.go +++ b/pipe_factory.go @@ -1,6 +1,7 @@ package roadrunner import ( + "fmt" "github.com/pkg/errors" "github.com/spiral/goridge" "io" @@ -45,11 +46,20 @@ func (f *PipeFactory) SpawnWorker(cmd *exec.Cmd) (w *Worker, err error) { } if pid, err := fetchPID(w.rl); pid != *w.Pid { - go func(w *Worker) { w.Kill() }(w) + go func(w *Worker) { + err := w.Kill() + if err != nil { + // there is no logger here, how to handle error in goroutines ? + fmt.Println(fmt.Sprintf("error killing the worker with PID number %d, Created: %s", w.Pid, w.Created)) + } + }(w) if wErr := w.Wait(); wErr != nil { if _, ok := wErr.(*exec.ExitError); ok { - err = errors.Wrap(wErr, err.Error()) + // error might be nil here + if err != nil { + err = errors.Wrap(wErr, err.Error()) + } } else { err = wErr } |