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Force 1s sample step so crypto boiz can seee

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Tyler Goodlet 2022-08-21 08:19:23 -04:00
parent d1cc52dff5
commit 4d2708cd42
1 changed files with 5 additions and 5 deletions
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10
piker/data/feed.py
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@ -971,7 +971,6 @@ async def allocate_persistent_feed(
# for ambiguous names we simply apply the retreived # for ambiguous names we simply apply the retreived
# feed to that name (for now). # feed to that name (for now).
# task_status.started((init_msg, generic_first_quotes))
task_status.started() task_status.started()
if not start_stream: if not start_stream:
@ -984,13 +983,13 @@ async def allocate_persistent_feed(
# start shm incrementer task for OHLC style sampling # start shm incrementer task for OHLC style sampling
# at the current detected step period. # at the current detected step period.
times = shm.array['time'] times = shm.array['time']
delay_s = times[-1] - times[times != times[-1]][-1] delay_s = 1 #times[-1] - times[times != times[-1]][-1]
sampler.ohlcv_shms.setdefault(delay_s, []).append(shm) sampler.ohlcv_shms.setdefault(delay_s, []).append(shm)
if sampler.incrementers.get(delay_s) is None: if sampler.incrementers.get(delay_s) is None:
await bus.start_task( await bus.start_task(
increment_ohlc_buffer, increment_ohlc_buffer,
delay_s, 1,
) )
sum_tick_vlm: bool = init_msg.get( sum_tick_vlm: bool = init_msg.get(
@ -1179,7 +1178,8 @@ async def open_sample_step_stream(
portal.open_context, portal.open_context,
iter_ohlc_periods, iter_ohlc_periods,
), ),
kwargs={'delay_s': delay_s}, # kwargs={'delay_s': delay_s},
kwargs={'delay_s': 1},
) as (cache_hit, (ctx, first)): ) as (cache_hit, (ctx, first)):
async with ctx.open_stream() as istream: async with ctx.open_stream() as istream:
@ -1234,7 +1234,7 @@ class Feed:
) -> AsyncIterator[int]: ) -> AsyncIterator[int]:
delay_s = delay_s or self._max_sample_rate delay_s = 1 #delay_s or self._max_sample_rate
async with open_sample_step_stream( async with open_sample_step_stream(
self.portal, self.portal,