Enable TLS interception support even when proxy pool plugin is enabled

[abhinavsingh]

No description provided.

[kfarvandi-pixel]

hi
i wrote a plugin to add a costum header to https requests but when th pool-proxy enabled it not works .
i think thiscommite is my solution but after making this changes to my code i got following error
File "E:\hesam\proxyab-development.venv\Lib\site-packages\proxy\plugin\proxy_pool.py", line 186, in handle_client_request
self.upstream.queue(memoryview(request.build(for_proxy=True)))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "E:\hesam\proxyab-development.venv\Lib\site-packages\proxy\http\parser\parser.py", line 299, in build
assert self.host and self.port and self._url
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError

please help me?