()
| 43 | } |
| 44 | |
| 45 | func (r *p2pRequest) waitForResult() (res interface{}, err error) { |
| 46 | select { |
| 47 | case <-r.ctx.Done(): |
| 48 | err = r.ctx.Err() |
| 49 | case result := <-r.reply: |
| 50 | res = result.res |
| 51 | err = result.err |
| 52 | } |
| 53 | r.cancel() |
| 54 | return |
| 55 | } |
| 56 | |
| 57 | func (r *p2pRequest) replyResult(res interface{}, err error) { |
| 58 | r.once.Do(func() { |