我正在尝试用来gevent.pywsgi.WSGIServer
包装 Flask 应用程序。一切正常,但是,当我尝试为 ssl 添加密钥和证书时,它甚至不再能够接受任何客户端。
这是一个引发错误的简单示例:
from gevent.pywsgi import WSGIServer
from flask import Flask
app = Flask(__name__)
app.debug = True
@app.route('/')
def index():
"""
Renders the homepage.
"""
return render_template('index.html')
if __name__ == "__main__":
app.config["SECRET_KEY"] = "ITSASECRET"
http_server = WSGIServer(('localhost', 5000), app, keyfile='key.pem',
certfile='cert.pem')
http_server.serve_forever()
这是错误的堆栈跟踪:
Traceback (most recent call last):
File "C:\Python27\lib\site-packages\gevent\greenlet.py", line 536, in run
result = self._run(*self.args, **self.kwargs)
File "C:\Python27\lib\site-packages\gevent\baseserver.py", line 26, in
_handle_and_close_when_done
return handle(*args_tuple)
File "C:\Python27\lib\site-packages\gevent\server.py", line 173, in
wrap_socket_and_handle
ssl_socket = self.wrap_socket(client_socket, **self.ssl_args)
File "C:\Python27\lib\site-packages\gevent\_sslgte279.py", line 702, in
wrap_socket
ciphers=ciphers)
File "C:\Python27\lib\site-packages\gevent\_sslgte279.py", line 270, in
__init__
raise x
SSLError: [SSL: HTTP_REQUEST] http request (_ssl.c:661)
Mon May 15 22:10:19 2017 <Greenlet at 0x29da440:
_handle_and_close_when_done(<bound method WSGIServer.wrap_socket_and_handle
of, <bound method WSGIServer.do_close of <WSGIServer a, (<socket at
0x29f8190 fileno=[Errno 9] Bad file de)> failed with SSLError
我正在使用 Python 2.7.13 和 gevent 1.2.1
重要的是,证书和密钥都是我生成的。