Files
replypier/backend/app/utils/backoff.py
T
WangShen007 54b949b392 chore(brand): rename the product to ReplyPier
The upstream project name is gone from code, assets, docs and build
output: brand strings, domains (replypier.site and its app/api/docs/help
subdomains), env prefixes, image and network names, the widget's public
JS API (window.ReplyPier, replypierId/BaseUrl/Config/Token), CSS tokens
(--rp-*), file and directory names, and the WordPress plugin package.

- widget loader is now webclient/replypier.min.js; both bundles rebuilt
  from source (backend/assets/widget.{js,css}, frontend/public/webclient)
- NOTICE, llms.txt, CONTRIBUTING, HELP_CENTER_INFRA and config.dev.js
  rewritten rather than string-swapped; the demo config no longer ships
  the previous vendor's Firebase/Razorpay/Google keys
- new migration replypier_ai_model_001 adds REPLYPIER to the managed
  AIModelType and rewrites pre-rename rows
- local compose project, database, role and volume renamed; LOCAL_DEPLOY
  documents carrying the old local data over
2026-10-26 00:51:03 +08:00

34 lines
1.3 KiB
Python

"""
Copyright 2024-2026 ReplyPier
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Retry timing for queued work that calls other services (CRM pushes,
webhooks to external apps).
"""
import random
from typing import Optional
def next_attempt_delay(attempts: int, *, base_seconds: float, max_seconds: float,
jitter_seconds: float, retry_after_seconds: Optional[float] = None) -> float:
"""Seconds to wait before attempt number `attempts + 1`.
Exponential (base · 2^attempts) capped at `max_seconds`; a longer
Retry-After from the other service wins; random jitter on top so a burst
of failures doesn't retry in lockstep.
"""
backoff = min(base_seconds * (2 ** attempts), max_seconds)
return max(retry_after_seconds or 0, backoff) + random.uniform(0, jitter_seconds)