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Drop fast chart buffer to 2 days worth

no_signal_pi_overlays
Tyler Goodlet 2022-11-02 13:51:39 -04:00
parent ba2e1e04cd
commit 490d85aba5
1 changed files with 2 additions and 2 deletions
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4
piker/data/feed.py
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@ -746,12 +746,12 @@ async def manage_history(
# we expect the sub-actor to write # we expect the sub-actor to write
readonly=False, readonly=False,
size=4*_secs_in_day, size=3*_secs_in_day,
) )
# (for now) set the rt (hft) shm array with space to prepend # (for now) set the rt (hft) shm array with space to prepend
# only a few days worth of 1s history. # only a few days worth of 1s history.
days = 3 days = 2
start_index = days*_secs_in_day start_index = days*_secs_in_day
rt_shm._first.value = start_index rt_shm._first.value = start_index
rt_shm._last.value = start_index rt_shm._last.value = start_index