(self)
| 92 | return np.stack([remote.recv() for remote in self.remotes]) |
| 93 | |
| 94 | def close(self): |
| 95 | if self.closed: |
| 96 | return |
| 97 | |
| 98 | for remote in self.remotes: |
| 99 | remote.send(('close', None)) |
| 100 | for p in self.ps: |
| 101 | p.join() |
| 102 | self.closed = True |
| 103 | |
| 104 | @property |
| 105 | def num_envs(self): |