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Merge pull request #402 from pikers/multi_client_order_mgt 

Multi client order mgt
ci_fix_tractor_testing
goodboy 2022-10-05 01:46:09 -04:00 committed by GitHub
parent 30c452cfd0 35871d0213
commit 31b0d8cee8
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 249 additions and 151 deletions
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9
piker/brokers/kraken/broker.py
View File

@ -1015,11 +1015,10 @@ async def handle_order_updates(
fill_msg = BrokerdFill(
time_ns=time.time_ns(),
reqid=reqid,
# action=action, # just use size value
# for now?
size=vlm,
price=price,
# just use size value for now?
# action=action,
size=float(vlm),
price=float(price),
# TODO: maybe capture more msg data
# i.e fees?

5
piker/brokers/kraken/feed.py
View File

@ -61,6 +61,7 @@ class Pair(Struct):
quote: str # asset id of quote component
lot: str # volume lot size
cost_decimals: int
pair_decimals: int # scaling decimal places for pair
lot_decimals: int # scaling decimal places for volume
@ -342,8 +343,8 @@ async def stream_quotes(
# transform to upper since piker style is always lower
sym = sym.upper()
si = Pair(**await client.symbol_info(sym)) # validation
sym_info = await client.symbol_info(sym)
si = Pair(**sym_info) # validation
syminfo = si.to_dict()
syminfo['price_tick_size'] = 1 / 10**si.pair_decimals
syminfo['lot_tick_size'] = 1 / 10**si.lot_decimals

308
piker/clearing/_ems.py
View File

@ -18,7 +18,11 @@
In da suit parlances: "Execution management systems"
"""
from collections import defaultdict, ChainMap
from __future__ import annotations
from collections import (
defaultdict,
# ChainMap,
)
from contextlib import asynccontextmanager
from math import isnan
from pprint import pformat
@ -134,12 +138,6 @@ class _DarkBook(Struct):
# _ems_entries: dict[str, str] = {}
_active: dict = {}
# mapping of ems dialog ids to msg flow history
_msgflows: defaultdict[
int,
ChainMap[dict[str, dict]],
] = defaultdict(ChainMap)
_ems2brokerd_ids: dict[str, str] = bidict()
@ -152,8 +150,8 @@ _DEFAULT_SIZE: float = 1.0
async def clear_dark_triggers(
router: Router,
brokerd_orders_stream: tractor.MsgStream,
ems_client_order_stream: tractor.MsgStream,
quote_stream: tractor.ReceiveMsgStream, # noqa
broker: str,
fqsn: str,
@ -288,15 +286,10 @@ async def clear_dark_triggers(
book._active[oid] = status
# send response to client-side
try:
await ems_client_order_stream.send(status)
except (
trio.ClosedResourceError,
):
log.warning(
f'{ems_client_order_stream} stream broke?'
)
break
await router.client_broadcast(
fqsn,
status,
)
else: # condition scan loop complete
log.debug(f'execs are {execs}')
@ -310,7 +303,7 @@ class TradesRelay(Struct):
# for now we keep only a single connection open with
# each ``brokerd`` for simplicity.
brokerd_dialogue: tractor.MsgStream
brokerd_stream: tractor.MsgStream
# map of symbols to dicts of accounts to pp msgs
positions: dict[
@ -342,13 +335,31 @@ class Router(Struct):
# order id to client stream map
clients: set[tractor.MsgStream] = set()
dialogues: dict[
str,
list[tractor.MsgStream]
] = {}
# brokername to trades-dialogues streams with ``brokerd`` actors
relays: dict[str, TradesRelay] = {}
# sets of clients mapped from subscription keys
subscribers: defaultdict[
str, # sub key, default fqsn
set[tractor.MsgStream], # unique client streams
] = defaultdict(set)
# sets of clients dynamically registered for specific
# order flows based on subscription config.
dialogs: defaultdict[
str, # ems uuid (oid)
set[tractor.MsgStream] # client side msg stream
] = defaultdict(set)
# TODO: mapping of ems dialog ids to msg flow history
# msgflows: defaultdict[
# str,
# ChainMap[dict[str, dict]],
# ] = defaultdict(ChainMap)
# brokername to trades-dialogs streams with ``brokerd`` actors
relays: dict[
str, # broker name
TradesRelay,
] = {}
def get_dark_book(
self,
@ -358,6 +369,20 @@ class Router(Struct):
return self.books.setdefault(brokername, _DarkBook(brokername))
def get_subs(
self,
oid: str,
) -> set[tractor.MsgStream]:
'''
Deliver list of non-closed subscriber client msg streams.
'''
return set(
stream for stream in self.dialogs[oid]
if not stream._closed
)
@asynccontextmanager
async def maybe_open_brokerd_trades_dialogue(
self,
@ -373,7 +398,8 @@ class Router(Struct):
none already exists.
'''
relay: TradesRelay = self.relays.get(feed.mod.name)
broker = feed.mod.name
relay: TradesRelay = self.relays.get(broker)
if (
relay is None
@ -387,7 +413,7 @@ class Router(Struct):
):
relay = await self.nursery.start(
open_brokerd_trades_dialogue,
open_brokerd_trades_dialog,
self,
feed,
symbol,
@ -395,41 +421,53 @@ class Router(Struct):
loglevel,
)
self.nursery.start_soon(
translate_and_relay_brokerd_events,
broker,
relay.brokerd_stream,
self,
)
relay.consumers += 1
# TODO: get updated positions here?
assert relay.brokerd_dialogue
assert relay.brokerd_stream
try:
yield relay
finally:
# TODO: what exactly needs to be torn down here or
# are we just consumer tracking?
relay.consumers -= 1
async def client_broadcast(
self,
sub_key: str,
msg: dict,
) -> None:
for client_stream in self.clients.copy():
to_remove: set[tractor.MsgStream] = set()
subs = self.subscribers[sub_key]
for client_stream in subs:
try:
await client_stream.send(msg)
except(
except (
trio.ClosedResourceError,
trio.BrokenResourceError,
):
to_remove.add(client_stream)
self.clients.remove(client_stream)
log.warning(
f'client for {client_stream} was already closed?')
if to_remove:
subs.difference_update(to_remove)
_router: Router = None
async def open_brokerd_trades_dialogue(
async def open_brokerd_trades_dialog(
router: Router,
feed: Feed,
@ -505,7 +543,7 @@ async def open_brokerd_trades_dialogue(
# we cache the relay task and instead of running multiple
# tasks (which will result in multiples of the same msg being
# relayed for each EMS client) we just register each client
# stream to this single relay loop using _router.dialogues
# stream to this single relay loop in the dialog table.
# begin processing order events from the target brokerd backend
# by receiving order submission response messages,
@ -532,13 +570,13 @@ async def open_brokerd_trades_dialogue(
).append(msg)
relay = TradesRelay(
brokerd_dialogue=brokerd_trades_stream,
brokerd_stream=brokerd_trades_stream,
positions=pps,
accounts=accounts,
consumers=1,
)
_router.relays[broker] = relay
router.relays[broker] = relay
# the ems scan loop may be cancelled by the client but we
# want to keep the ``brokerd`` dialogue up regardless
@ -550,9 +588,9 @@ async def open_brokerd_trades_dialogue(
await trio.sleep_forever()
finally:
# parent context must have been closed
# remove from cache so next client will respawn if needed
relay = _router.relays.pop(broker, None)
# parent context must have been closed remove from cache so
# next client will respawn if needed
relay = router.relays.pop(broker, None)
if not relay:
log.warning(f'Relay for {broker} was already removed!?')
@ -607,8 +645,7 @@ async def translate_and_relay_brokerd_events(
'''
book: _DarkBook = router.get_dark_book(broker)
relay: TradesRelay = router.relays[broker]
assert relay.brokerd_dialogue == brokerd_trades_stream
assert relay.brokerd_stream == brokerd_trades_stream
brokerd_msg: dict[str, Any]
async for brokerd_msg in brokerd_trades_stream:
@ -640,7 +677,7 @@ async def translate_and_relay_brokerd_events(
# fan-out-relay position msgs immediately by
# broadcasting updates on all client streams
await router.client_broadcast(pos_msg)
await router.client_broadcast(sym, pos_msg)
continue
# BrokerdOrderAck
@ -707,18 +744,18 @@ async def translate_and_relay_brokerd_events(
# some unexpected failure - something we need to think more
# about. In most default situations, with composed orders
# (ex. brackets), most brokers seem to use a oca policy.
ems_client_order_stream = router.dialogues[oid]
status_msg.resp = 'error'
status_msg.brokerd_msg = msg
book._active[oid] = status_msg
await ems_client_order_stream.send(status_msg)
await router.client_broadcast(sym, status_msg)
# BrokerdStatus
case {
'name': 'status',
'status': status,
'reqid': reqid, # brokerd generated order-request id
} if (
(oid := book._ems2brokerd_ids.inverse.get(reqid))
and status in (
@ -732,16 +769,16 @@ async def translate_and_relay_brokerd_events(
# TODO: maybe pack this into a composite type that
# contains both the IPC stream as well the
# msg-chain/dialog.
ems_client_order_stream = router.dialogues.get(oid)
ems_client_order_streams = router.get_subs(oid)
status_msg = book._active.get(oid)
if (
not ems_client_order_stream
not ems_client_order_streams
or not status_msg
):
log.warning(
'Received status for unknown dialog {oid}:\n'
'{fmsg}'
f'Received status for untracked dialog {oid}:\n'
f'{fmsg}'
)
continue
@ -759,7 +796,11 @@ async def translate_and_relay_brokerd_events(
status_msg.reqid = reqid # THIS LINE IS CRITICAL!
status_msg.brokerd_msg = msg
status_msg.src = msg.broker_details['name']
await ems_client_order_stream.send(status_msg)
await router.client_broadcast(
status_msg.req.symbol,
status_msg,
)
if status == 'closed':
log.info(f'Execution for {oid} is complete!')
@ -793,8 +834,6 @@ async def translate_and_relay_brokerd_events(
msg = BrokerdFill(**brokerd_msg)
log.info(f'Fill for {oid} cleared with:\n{fmsg}')
ems_client_order_stream = router.dialogues[oid]
# XXX: bleh, a fill can come after 'closed' from `ib`?
# only send a late fill event we haven't already closed
# out the dialog status locally.
@ -803,7 +842,11 @@ async def translate_and_relay_brokerd_events(
status_msg.resp = 'fill'
status_msg.reqid = reqid
status_msg.brokerd_msg = msg
await ems_client_order_stream.send(status_msg)
await router.client_broadcast(
status_msg.req.symbol,
status_msg,
)
# ``Status`` containing an embedded order msg which
# should be loaded as a "pre-existing open order" from the
@ -855,7 +898,10 @@ async def translate_and_relay_brokerd_events(
# fan-out-relay position msgs immediately by
# broadcasting updates on all client streams
await router.client_broadcast(status_msg)
await router.client_broadcast(
order.symbol,
status_msg,
)
# don't fall through
continue
@ -884,11 +930,15 @@ async def translate_and_relay_brokerd_events(
oid = book._ems2brokerd_ids.inverse.get(reqid)
msg = f'Unhandled broker status for dialog {reqid}:\n'
if oid:
status_msg = book._active[oid]
msg += (
f'last status msg: {pformat(status_msg)}\n\n'
f'this msg:{fmsg}\n'
)
status_msg = book._active.get(oid)
# status msg may not have been set yet or popped?
# NOTE: have seen a key error here on kraken
# clearable limits..
if status_msg:
msg += (
f'last status msg: {pformat(status_msg)}\n\n'
f'this msg:{fmsg}\n'
)
log.warning(msg)
@ -899,26 +949,27 @@ async def translate_and_relay_brokerd_events(
# if status_msg is not None:
# del status_msg
# TODO: do we want this to keep things cleaned up?
# it might require a special status from brokerd to affirm the
# flow is complete?
# router.dialogues.pop(oid)
async def process_client_order_cmds(
client_order_stream: tractor.MsgStream,
brokerd_order_stream: tractor.MsgStream,
symbol: str,
fqsn: str,
feed: Feed,
dark_book: _DarkBook,
router: Router,
) -> None:
'''
Client-dialog request loop: accept order requests and deliver
initial status msg responses to subscribed clients.
client_dialogues = router.dialogues
This task-loop handles both management of dark triggered orders and
alerts by inserting them into the "dark book"-table as well as
submitting live orders immediately if requested by the client.
'''
# cmd: dict
async for cmd in client_order_stream:
log.info(f'Received order cmd:\n{pformat(cmd)}')
@ -926,11 +977,17 @@ async def process_client_order_cmds(
# CAWT DAMN we need struct support!
oid = str(cmd['oid'])
# register this stream as an active dialogue for this order id
# such that translated message from the brokerd backend can be
# routed (relayed) to **just** that client stream (and in theory
# others who are registered for such order affiliated msgs).
client_dialogues[oid] = client_order_stream
# register this stream as an active order dialog (msg flow) for
# this order id such that translated message from the brokerd
# backend can be routed and relayed to subscribed clients.
subs = router.dialogs[oid]
# add all subscribed clients for this fqsn (should eventually be
# a more generalize subscription system) to received order msg
# updates (and thus show stuff in the UI).
subs.add(client_order_stream)
subs.update(router.subscribers[fqsn])
reqid = dark_book._ems2brokerd_ids.inverse.get(oid)
# any dark/live status which is current
@ -942,7 +999,7 @@ async def process_client_order_cmds(
'action': 'cancel',
'oid': oid,
} if (
(status := dark_book._active.get(oid))
status
and status.resp in ('open', 'pending')
):
reqid = status.reqid
@ -978,11 +1035,11 @@ async def process_client_order_cmds(
'action': 'cancel',
'oid': oid,
} if (
status and status.resp == 'dark_open'
# or status and status.req
status
and status.resp == 'dark_open'
):
# remove from dark book clearing
entry = dark_book.orders[symbol].pop(oid, None)
entry = dark_book.orders[fqsn].pop(oid, None)
if entry:
(
pred,
@ -997,13 +1054,18 @@ async def process_client_order_cmds(
status.resp = 'canceled'
status.req = cmd
await client_order_stream.send(status)
# de-register this client dialogue
router.dialogues.pop(oid)
await router.client_broadcast(
fqsn,
status,
)
# de-register this order dialogue from all clients
router.dialogs[oid].clear()
router.dialogs.pop(oid)
dark_book._active.pop(oid)
else:
log.exception(f'No dark order for {symbol}?')
log.exception(f'No dark order for {fqsn}?')
# TODO: eventually we should be receiving
# this struct on the wire unpacked in a scoped protocol
@ -1030,8 +1092,8 @@ async def process_client_order_cmds(
if status is not None:
# if we already had a broker order id then
# this is likely an order update commmand.
log.info(f"Modifying live {broker} order: {reqid}")
reqid = status.reqid
log.info(f"Modifying live {broker} order: {reqid}")
status.req = req
status.resp = 'pending'
@ -1162,7 +1224,12 @@ async def process_client_order_cmds(
src='dark',
)
dark_book._active[oid] = status
await client_order_stream.send(status)
# broadcast status to all subscribed clients
await router.client_broadcast(
fqsn,
status,
)
@tractor.context
@ -1188,20 +1255,26 @@ async def _emsd_main(
received in a stream from that client actor and then responses are
streamed back up to the original calling task in the same client.
The primary ``emsd`` task tree is:
The primary ``emsd`` task trees are:
- ``_emsd_main()``:
sets up brokerd feed, order feed with ems client, trades dialogue with
brokderd trading api.
|
- ``clear_dark_triggers()``:
run (dark order) conditions on inputs and trigger brokerd "live"
order submissions.
- ``_setup_persistent_emsd()``:
is the ``emsd`` actor's primary root task which sets up an
actor-global ``Router`` instance and starts a relay loop task
which lives until the backend broker is shutdown or the ems is
terminated.
|
- (maybe) ``translate_and_relay_brokerd_events()``:
accept normalized trades responses from brokerd, process and
relay to ems client(s); this is a effectively a "trade event
reponse" proxy-broker.
- ``_emsd_main()``:
attaches a brokerd real-time quote feed and trades dialogue with
brokderd trading api for every connecting client.
|
- ``clear_dark_triggers()``:
run (dark order) conditions on inputs and trigger brokerd "live"
order submissions.
|
- ``process_client_order_cmds()``:
accepts order cmds from requesting clients, registers dark orders and
@ -1248,11 +1321,10 @@ async def _emsd_main(
loglevel,
) as relay,
trio.open_nursery() as n,
):
brokerd_stream = relay.brokerd_dialogue # .clone()
brokerd_stream = relay.brokerd_stream
# signal to client that we're started and deliver
# all known pps and accounts for this ``brokerd``.
@ -1264,26 +1336,24 @@ async def _emsd_main(
# establish 2-way stream with requesting order-client and
# begin handling inbound order requests and updates
async with ems_ctx.open_stream() as ems_client_order_stream:
async with ems_ctx.open_stream() as client_stream:
# register the client side before startingn the
# register the client side before starting the
# brokerd-side relay task to ensure the client is
# delivered all exisiting open orders on startup.
_router.clients.add(ems_client_order_stream)
_router.clients.add(client_stream)
n.start_soon(
translate_and_relay_brokerd_events,
broker,
brokerd_stream,
_router,
)
# TODO: instead of by fqsn we need a subscription
# system/schema here to limit what each new client is
# allowed to see in terms of broadcasted order flow
# updates per dialog.
_router.subscribers[fqsn].add(client_stream)
# trigger scan and exec loop
n.start_soon(
clear_dark_triggers,
_router,
brokerd_stream,
ems_client_order_stream,
quote_stream,
broker,
fqsn, # form: <name>.<venue>.<suffix>.<broker>
@ -1291,16 +1361,11 @@ async def _emsd_main(
)
# start inbound (from attached client) order request processing
# main entrypoint, run here until cancelled.
try:
# main entrypoint, run here until cancelled.
await process_client_order_cmds(
ems_client_order_stream,
# relay.brokerd_dialogue,
client_stream,
brokerd_stream,
fqsn,
feed,
dark_book,
@ -1310,28 +1375,27 @@ async def _emsd_main(
finally:
# try to remove client from "registry"
try:
_router.clients.remove(ems_client_order_stream)
_router.clients.remove(client_stream)
except KeyError:
log.warning(
f'Stream {ems_client_order_stream._ctx.chan.uid}'
f'Stream {client_stream._ctx.chan.uid}'
' was already dropped?'
)
dialogues = _router.dialogues
_router.subscribers[fqsn].remove(client_stream)
dialogs = _router.dialogs
for oid, client_streams in dialogs.items():
if client_stream in client_streams:
client_streams.remove(client_stream)
for oid, client_stream in dialogues.copy().items():
if client_stream == ems_client_order_stream:
log.warning(
f'client dialogue is being abandoned:\n'
f'{oid} ->\n{client_stream._ctx.chan.uid}'
)
dialogues.pop(oid)
# TODO: for order dialogues left "alive" in
# TODO: for order dialogs left "alive" in
# the ems this is where we should allow some
# system to take over management. Likely we
# want to allow the user to choose what kind
# of policy to use (eg. cancel all orders
# from client, run some algo, etc.)
if not client_streams:
log.warning(
f'Order dialog is being unmonitored:\n'
f'{oid} ->\n{client_stream._ctx.chan.uid}'
)

2
piker/clearing/_messages.py
View File

@ -261,10 +261,10 @@ class BrokerdFill(Struct):
time_ns: int
# order exeuction related
action: str
size: float
price: float
action: Optional[str] = None
broker_details: dict = {} # meta-data (eg. commisions etc.)
# brokerd timestamp required for order mode arrow placement on x-axis

40
piker/clearing/_paper_engine.py
View File

@ -61,13 +61,13 @@ log = get_logger(__name__)
class PaperBoi(Struct):
"""
Emulates a broker order client providing the same API and
delivering an order-event response stream but with methods for
'''
Emulates a broker order client providing approximately the same API
and delivering an order-event response stream but with methods for
triggering desired events based on forward testing engine
requirements.
requirements (eg open, closed, fill msgs).
"""
'''
broker: str
ems_trades_stream: tractor.MsgStream
@ -207,9 +207,10 @@ class PaperBoi(Struct):
remaining: float = 0,
) -> None:
"""Pretend to fill a broker order @ price and size.
'''
Pretend to fill a broker order @ price and size.
"""
'''
# TODO: net latency model
await trio.sleep(0.05)
fill_time_ns = time.time_ns()
@ -230,6 +231,7 @@ class PaperBoi(Struct):
'name': self.broker + '_paper',
},
)
log.info(f'Fake filling order:\n{fill_msg}')
await self.ems_trades_stream.send(fill_msg)
self._trade_ledger.update(fill_msg.to_dict())
@ -336,9 +338,10 @@ async def simulate_fills(
return tick_price >= our_price
match tick:
# on an ask queue tick, only clear buy entries
case {
'price': tick_price,
# 'type': ('ask' | 'trade' | 'last'),
'type': 'ask',
}:
client.last_ask = (
@ -351,9 +354,9 @@ async def simulate_fills(
itertools.repeat(buy_on_ask)
)
# on a bid queue tick, only clear sell entries
case {
'price': tick_price,
# 'type': ('bid' | 'trade' | 'last'),
'type': 'bid',
}:
client.last_bid = (
@ -366,6 +369,10 @@ async def simulate_fills(
itertools.repeat(sell_on_bid)
)
# TODO: fix this block, though it definitely
# costs a lot more CPU-wise
# - doesn't seem like clears are happening still on
# "resting" limit orders?
case {
'price': tick_price,
'type': ('trade' | 'last'),
@ -390,11 +397,19 @@ async def simulate_fills(
iter_entries = interleave()
# NOTE: all other (non-clearable) tick event types
# - we don't want to sping the simulated clear loop
# below unecessarily and further don't want to pop
# simulated live orders prematurely.
case _:
continue
# iterate all potentially clearable book prices
# in FIFO order per side.
for order_info, pred in iter_entries:
(our_price, size, reqid, action) = order_info
# print(order_info)
clearable = pred(our_price)
if clearable:
# pop and retreive order info
@ -469,8 +484,8 @@ async def handle_order_requests(
# counter - collision prone..)
reqid=reqid,
)
log.info(f'Submitted paper LIMIT {reqid}:\n{order}')
# elif action == 'cancel':
case {'action': 'cancel'}:
msg = BrokerdCancel(**request_msg)
await client.submit_cancel(
@ -532,7 +547,10 @@ async def trades_dialogue(
# TODO: load paper positions per broker from .toml config file
# and pass as symbol to position data mapping: ``dict[str, dict]``
await ctx.started((pp_msgs, ['paper']))
await ctx.started((
pp_msgs,
['paper'],
))
async with (
ctx.open_stream() as ems_stream,

36
piker/ui/order_mode.py
View File

@ -152,11 +152,11 @@ class OrderMode:
A callback applied for each level change to the line
which will recompute the order size based on allocator
settings. this is assigned inside
``OrderMode.line_from_order()``
``OrderMode.new_line_from_order()``
'''
# NOTE: the ``Order.account`` is set at order stage time inside
# ``OrderMode.line_from_order()`` or is inside ``Order`` msg
# ``OrderMode.new_line_from_order()`` or is inside ``Order`` msg
# field for loaded orders.
order_info = tracker.alloc.next_order_info(
startup_pp=tracker.startup_pp,
@ -174,7 +174,7 @@ class OrderMode:
# reflect the corresponding account and pos info.
self.pane.on_ui_settings_change('account', order.account)
def line_from_order(
def new_line_from_order(
self,
order: Order,
chart: Optional[ChartPlotWidget] = None,
@ -240,7 +240,7 @@ class OrderMode:
(self.hist_chart, {'only_show_markers_on_hover': True}),
]:
kwargs.update(line_kwargs)
line = self.line_from_order(
line = self.new_line_from_order(
order=order,
chart=chart,
**kwargs,
@ -300,7 +300,7 @@ class OrderMode:
# `LineEditor.unstage_line()` on all staged lines..
# lines = self.lines_from_order(
line = self.line_from_order(
line = self.new_line_from_order(
order,
chart=chart,
show_markers=True,
@ -428,10 +428,11 @@ class OrderMode:
) -> None:
level = line.value()
# updated by level change callback set in ``.line_from_order()``
# updated by level change callback set in ``.new_line_from_order()``
dialog = line.dialog
size = dialog.order.size
# NOTE: sends modified order msg to EMS
self.book.update(
uuid=line.dialog.uuid,
price=level,
@ -447,7 +448,8 @@ class OrderMode:
# EMS response msg handlers
def on_submit(
self,
uuid: str
uuid: str,
order: Optional[Order] = None,
) -> Dialog:
'''
@ -464,6 +466,20 @@ class OrderMode:
dialog.last_status_close()
for line in lines:
# if an order msg is provided update the line
# **from** that msg.
if order:
line.set_level(order.price)
self.on_level_change_update_next_order_info(
level=order.price,
line=line,
order=order,
# use the corresponding position tracker for the
# order's account.
tracker=self.trackers[order.account],
)
# hide any lines not currently moused-over
if not line.get_cursor():
line.hide_labels()
@ -980,9 +996,11 @@ async def process_trade_msg(
match msg:
case Status(resp='dark_open' | 'open'):
order = Order(**msg.req)
if dialog is not None:
# show line label once order is live
mode.on_submit(oid)
mode.on_submit(oid, order=order)
else:
log.warning(
@ -992,7 +1010,6 @@ async def process_trade_msg(
sym = mode.chart.linked.symbol
fqsn = sym.front_fqsn()
order = Order(**msg.req)
if (
((order.symbol + f'.{msg.src}') == fqsn)
@ -1009,7 +1026,6 @@ async def process_trade_msg(
msg.req = order
dialog = mode.load_unknown_dialog_from_msg(msg)
mode.on_submit(oid)
# return dialog, msg
case Status(resp='error'):
# delete level line from view