(self, val, key, size)
| 122 | return future.get() |
| 123 | |
| 124 | def bcast_val(self, val, key, size): |
| 125 | with self.lock: |
| 126 | if key not in self.bcast_dict: |
| 127 | self.bcast_dict[key] = [Future(False), size] |
| 128 | arr = self.bcast_dict[key] |
| 129 | if val is not None: |
| 130 | arr[0].set(val) |
| 131 | val = None |
| 132 | else: |
| 133 | val = arr[0].get() |
| 134 | with self.lock: |
| 135 | cnt = arr[1] - 1 |
| 136 | arr[1] = cnt |
| 137 | if cnt == 0: |
| 138 | del self.bcast_dict[key] |
| 139 | return val |
| 140 | |
| 141 | def _del(self, key): |
| 142 | with self.lock: |