pikers
/
piker
3
0
Fork 0
Code Issues 2 Pull Requests 5 Packages Projects Releases Wiki Activity

Don't shield ems feed; enact remote cancels

cached_feeds
Tyler Goodlet 2021-03-23 08:34:27 -04:00
parent 2046fe293a
commit 17d3e7a9e2
1 changed files with 13 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
piker/clearing/_ems.py
View File

@ -268,6 +268,7 @@ async def exec_loop(
*trio.open_memory_channel(100), *trio.open_memory_channel(100),
_buys={}, _buys={},
_sells={}, _sells={},
_reqids={}, _reqids={},
) )
@ -284,22 +285,20 @@ async def exec_loop(
# return control to parent task # return control to parent task
task_status.started((first_quote, feed, client)) task_status.started((first_quote, feed, client))
# shield this field so the remote brokerd does not get cancelled
stream = feed.stream stream = feed.stream
with stream.shield(): async with trio.open_nursery() as n:
async with trio.open_nursery() as n: n.start_soon(
n.start_soon( execute_triggers,
execute_triggers, broker,
broker, symbol,
symbol, stream,
stream, ctx,
ctx, client,
client, book
book )
)
if _exec_mode == 'paper': if _exec_mode == 'paper':
n.start_soon(simulate_fills, stream.clone(), client) n.start_soon(simulate_fills, stream.clone(), client)
# TODO: lots of cases still to handle # TODO: lots of cases still to handle