问连接中止: RemoteDisconnected (“没有响应的远程结束关闭连接”)在发送邮件时大约5分钟不活动之后

EN

import requests
import logging
import flask
from flask import Flask

app = Flask(__name__)
logging.basicConfig(level=logging.INFO, format=f'%(asctime)s %(levelname)s %(name)s %(threadName)s : %(message)s')

@app.before_first_request
def before_first_request():
    app.logger.info("before_first_request")

@app.before_request
def before_request():
    app.logger.info("before_request")

@app.route('/run', methods=['POST'])
def run(redirect_url="",additional_testng_parameters=""):
    url = "http://192.168.1.8:7070/" + "run"
    app.logger.info("url is:" + url)
   
    session = requests.Session()   
    app.logger.info("Request placed for " + url)
    response = "Text"
    try:
        response = session.post(url=url, timeout=3600)
        resultdata = response.headers['Content-Type']
        app.logger.info("Response received for : " + url + " is:" + str(response.status_code))
        app.logger.info("Response received for : " + url + " is:" + str(resultdata))
        response = make_response("Execution is successful")
    except Exception as err:
        app.logger.error(err)
    return response

@app.errorhandler(Exception)
def server_error(err):
    app.logger.exception(err)
    return "There is some error on Test Invoker side", 500

if __name__ == '__main__':
    from waitress import serve
    serve(app, host="0.0.0.0", port=8080)

ERROR app waitress-0 : ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response'))

import socket
from urllib3.connection import HTTPConnection

HTTPConnection.default_socket_options = (
    HTTPConnection.default_socket_options + [
        (socket.SOL_SOCKET, socket.SO_KEEPALIVE, 1),
        (socket.SOL_TCP, socket.TCP_KEEPIDLE, 45),
        (socket.SOL_TCP, socket.TCP_KEEPINTVL, 10),
        (socket.SOL_TCP, socket.TCP_KEEPCNT, 6)
    ]
)