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from typing import Sequence
import warnings
from ._proxy import AsyncioProxy
class ProxyChain:
def __init__(self, proxies: Sequence[AsyncioProxy]):
warnings.warn(
'This implementation of ProxyChain is deprecated and will be removed in the future',
DeprecationWarning,
stacklevel=2,
)
self._proxies = proxies
async def connect(
self,
dest_host: str,
dest_port: int,
dest_ssl=None,
timeout=None,
):
forward = None
for proxy in self._proxies:
proxy._forward = forward
forward = proxy
return await forward.connect(
dest_host=dest_host,
dest_port=dest_port,
dest_ssl=dest_ssl,
timeout=timeout,
)
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