See `SendChannel.send `. Memory channels allow multiple tasks to call `send` at the same time.
(self, value: SendType)
| 193 | |
| 194 | @enable_ki_protection |
| 195 | async def send(self, value: SendType) -> None: |
| 196 | """See `SendChannel.send <trio.abc.SendChannel.send>`. |
| 197 | |
| 198 | Memory channels allow multiple tasks to call `send` at the same time. |
| 199 | |
| 200 | """ |
| 201 | await trio.lowlevel.checkpoint_if_cancelled() |
| 202 | try: |
| 203 | self.send_nowait(value) |
| 204 | except trio.WouldBlock: |
| 205 | pass |
| 206 | else: |
| 207 | await trio.lowlevel.cancel_shielded_checkpoint() |
| 208 | return |
| 209 | |
| 210 | task = trio.lowlevel.current_task() |
| 211 | self._tasks.add(task) |
| 212 | self._state.send_tasks[task] = value |
| 213 | task.custom_sleep_data = self |
| 214 | |
| 215 | def abort_fn(_: RaiseCancelT) -> Abort: |
| 216 | self._tasks.remove(task) |
| 217 | del self._state.send_tasks[task] |
| 218 | return trio.lowlevel.Abort.SUCCEEDED |
| 219 | |
| 220 | await trio.lowlevel.wait_task_rescheduled(abort_fn) |
| 221 | |
| 222 | # Return type must be stringified or use a TypeVar |
| 223 | @enable_ki_protection |
no test coverage detected