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Improve handling of long in_transition htlcs

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Reckless_Satoshi 2023-04-08 02:24:47 -07:00
parent ee8becebd9
commit 025d975b6c
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1 changed files with 16 additions and 8 deletions
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24
api/tasks.py
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@ -1,7 +1,7 @@
from celery import shared_task
@shared_task(name="users_cleansing")
@shared_task(name="users_cleansing", time_limit=600)
def users_cleansing():
"""
Deletes users never used 12 hours after creation
@ -47,7 +47,7 @@ def users_cleansing():
return results
@shared_task(name="give_rewards")
@shared_task(name="give_rewards", time_limit=180)
def give_rewards():
"""
Referral rewards go from pending to earned.
@ -74,7 +74,7 @@ def give_rewards():
return results
@shared_task(name="follow_send_payment")
@shared_task(name="follow_send_payment", time_limit=180)
def follow_send_payment(hash):
"""Sends sats to buyer, continuous update"""
@ -108,7 +108,7 @@ def follow_send_payment(hash):
print(f"Order: {order.id} Payout is larger than collateral !?")
return
def handle_response(response):
def handle_response(response, was_in_transit=False):
lnpayment.status = LNPayment.Status.FLIGHT
lnpayment.in_flight = True
lnpayment.save()
@ -124,6 +124,14 @@ def follow_send_payment(hash):
if response.status == 1: # Status 1 'IN_FLIGHT'
print(f"Order: {order.id} IN_FLIGHT. Hash {hash}")
# If payment was already "payment is in transition" we do not
# want to spawn a new thread every 3 minutes to check on it.
# in case this thread dies, let's move the last_routing_time
# 20 minutes in the future so another thread spawns.
if was_in_transit:
lnpayment.last_routing_time = timezone.now() + timedelta(minutes=20)
lnpayment.save()
if response.status == 3: # Status 3 'FAILED'
lnpayment.status = LNPayment.Status.FAILRO
lnpayment.last_routing_time = timezone.now()
@ -195,7 +203,7 @@ def follow_send_payment(hash):
for response in LNNode.routerstub.TrackPaymentV2(
request, metadata=[("macaroon", MACAROON.hex())]
):
handle_response(response)
handle_response(response, was_in_transit=True)
elif "invoice is already paid" in str(e):
print(f"Order: {order.id} ALREADY PAID. Hash: {hash}.")
@ -213,7 +221,7 @@ def follow_send_payment(hash):
print(str(e))
@shared_task(name="payments_cleansing")
@shared_task(name="payments_cleansing", time_limit=600)
def payments_cleansing():
"""
Deletes cancelled payments (hodl invoices never locked) that
@ -275,7 +283,7 @@ def payments_cleansing():
return results
@shared_task(name="cache_external_market_prices", ignore_result=True)
@shared_task(name="cache_external_market_prices", ignore_result=True, time_limit=120)
def cache_market():
from django.utils import timezone
@ -313,7 +321,7 @@ def cache_market():
return results
@shared_task(name="send_notification", ignore_result=True)
@shared_task(name="send_notification", ignore_result=True, time_limit=120)
def send_notification(order_id=None, chat_message_id=None, message=None):
if order_id: