mirror of
https://github.com/frappe/frappe_docker.git
synced 2024-11-08 14:21:05 +00:00
53 lines
1.4 KiB
Python
53 lines
1.4 KiB
Python
from __future__ import annotations
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import asyncio
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import json
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import socket
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from typing import Any, Iterable, Tuple
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Address = Tuple[str, int]
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async def wait_for_port(address: Address) -> None:
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# From https://github.com/clarketm/wait-for-it
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while True:
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try:
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_, writer = await asyncio.open_connection(*address)
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writer.close()
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await writer.wait_closed()
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break
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except (socket.gaierror, ConnectionError, OSError, TypeError):
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pass
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await asyncio.sleep(0.1)
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def get_redis_url(addr: str) -> Address:
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result = addr.replace("redis://", "")
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result = result.split("/")[0]
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parts = result.split(":")
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assert len(parts) == 2
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return parts[0], int(parts[1])
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def get_addresses(config: dict[str, Any]) -> Iterable[Address]:
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yield (config["db_host"], config["db_port"])
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for key in ("redis_cache", "redis_queue", "redis_socketio"):
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yield get_redis_url(config[key])
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async def async_main(addresses: set[Address]) -> None:
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tasks = [asyncio.wait_for(wait_for_port(addr), timeout=5) for addr in addresses]
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await asyncio.gather(*tasks)
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def main() -> int:
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with open("/home/frappe/frappe-bench/sites/common_site_config.json") as f:
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config = json.load(f)
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addresses = set(get_addresses(config))
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asyncio.run(async_main(addresses))
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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