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Add a configurable timeout around backend live feed startup 

For now make it a larger value but ideally in the long run we can tune
it to specific backends and expose it in the config(s).
basic_buy_bot
Tyler Goodlet 2023-06-08 11:53:37 -04:00
parent fda7111305
commit 34dd6ffc22
1 changed files with 17 additions and 14 deletions
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3
piker/data/feed.py
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@ -226,6 +226,7 @@ async def allocate_persistent_feed(
loglevel: str, loglevel: str,
start_stream: bool = True, start_stream: bool = True,
init_timeout: float = 616,
task_status: TaskStatus[FeedInit] = trio.TASK_STATUS_IGNORED, task_status: TaskStatus[FeedInit] = trio.TASK_STATUS_IGNORED,
@ -267,6 +268,7 @@ async def allocate_persistent_feed(
# TODO: probably make a struct msg type for this as well # TODO: probably make a struct msg type for this as well
# since eventually we do want to have more efficient IPC.. # since eventually we do want to have more efficient IPC..
first_quote: dict[str, Any] first_quote: dict[str, Any]
with trio.fail_after(init_timeout):
( (
init_msgs, init_msgs,
first_quote, first_quote,
@ -908,6 +910,7 @@ async def open_feed(
for fqme, flume_msg in flumes_msg_dict.items(): for fqme, flume_msg in flumes_msg_dict.items():
flume = Flume.from_msg(flume_msg) flume = Flume.from_msg(flume_msg)
# assert flume.mkt.fqme == fqme # assert flume.mkt.fqme == fqme
feed.flumes[fqme] = flume feed.flumes[fqme] = flume