urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=59587): Max retries exceeded with url using Selenium GeckoDriver Firefox

Question

早上我的代码运行完美，但今天当我醒来时它不再运行，我没有更改任何代码行，我还检查了 Firefox 是否更新，没有，没有，我不知道可能是什么，我一直在阅读 urllib 文档，但找不到任何信息

from asyncio.windows_events import NULL
from ctypes.wintypes import PINT
from logging import root
from socket import timeout
from string import whitespace
from tkinter import N
from turtle import color
from urllib.request import Request
from hyperlink import URL
from selenium import webdriver
from selenium.webdriver.firefox.service import Service
from selenium.webdriver.firefox.options import Options
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support.expected_conditions import presence_of_element_located
#from webdriver_manager.firefox import GeckoDriverManager
import time
from datetime import datetime
import telebot

#driver = webdriver.Firefox(service=Service(GeckoDriverManager().install()))

colors = NULL
api = "******"
url = "https://blaze.com/pt/games/double"
bot = telebot.TeleBot(api)

chat_id = "*****"

firefox_driver_path = "/Users/Antônio/Desktop/roletarobo/geckodriver.exe"
firefox_options = Options()
firefox_options.add_argument("--headless")
webdriver = webdriver.Firefox(
executable_path = firefox_driver_path,
options = firefox_options)

with webdriver as driver:

    driver.get(url)
    wait = WebDriverWait(driver, 25)

wait.until(presence_of_element_located((By.CSS_SELECTOR, "div#roulette.page.complete")))
time.sleep(2)

results = driver.find_elements(By.CSS_SELECTOR, "div#roulette-recent div.entry")
for quote in results:
      quote.text.split('\n')

data = [my_elem.text for my_elem in driver.find_elements(By.CSS_SELECTOR, "div#roulette-recent div.entry")][:8]

#método convertElements, converte elementos da lista em elementos declarados
def convertElements( oldlist, convert_dict ):
    newlist = []
    for e in oldlist:
      if e in convert_dict:
        newlist.append(convert_dict[e])
      else:
        newlist.append(e)
    return newlist
#fim do método

colors = convertElements(data, {'':"white",'1':"red",'2':"red",'3':"red",'4':"red",'5':"red",'6':"red",'7':"red",'8':"black",'9':"black",'10':"black",'11':"black",'12':"black",'13':"black",'14':"black"})
print(colors)

它工作得很好，从星期天开始我一直在编码并且它一直在工作

 File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\selenium\webdriver\support\wait.py", line 78, in until
    value = method(self._driver)
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\selenium\webdriver\support\expected_conditions.py", line 64, in _predicate
    return driver.find_element(*locator)
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 1248, in find_element      
    return self.execute(Command.FIND_ELEMENT, {
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\selenium\webdriver\remote\webdriver.py", line 423, in execute
    response = self.command_executor.execute(driver_command, params)
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 333, in execute    
    return self._request(command_info[0], url, body=data)
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\selenium\webdriver\remote\remote_connection.py", line 355, in _request   
    resp = self._conn.request(method, url, body=body, headers=headers)        
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\request.py", line 78, in request
    return self.request_encode_body(
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\request.py", line 170, in request_encode_body
    return self.urlopen(method, url, **extra_kw)
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\connectionpool.py", line 813, in urlopen
    return self.urlopen(
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\connectionpool.py", line 785, in urlopen    retries = retries.increment(
  File "C:\Users\Antônio\AppData\Local\Programs\Python\Python310\lib\site-packages\urllib3\util\retry.py", line 592, in increment    raise MaxRetryError(_pool, url, error or ResponseError(cause))urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=59587): Max retries exceeded with url: /session/b38be2fe-6d92-464f-a096-c43183aef6a8/element (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000173145EF520>: Failed to establish a new connection: [WinError 10061] No connections could be made because the target machine actively refused them'))

Answer 1

这个错误信息...

MaxRetryError(_pool, url, error or ResponseError(cause))urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=59587): Max retries exceeded with url: /session/b38be2fe-6d92-464f-a096-c43183aef6a8/element (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x00000173145EF520>: Failed to establish a new connection: [WinError 10061] No connections could be made because the target machine actively refused them'))

...表示 GeckoDriver was unable to initiate/spawn a new Browsing Context i.e. firefox 会话。

---

根本原因

此错误的根本原因可能是以下任一情况：

• 如果在驱动程序已经开始查找 element/elements.
时手动关闭 浏览上下文 ，则可能会出现此错误
• 您尝试访问的应用程序有可能是 throttling 来自您的 system/machine/ip-address/network.
的请求
• 也有可能应用程序已经识别出 Selenium 驱动 GeckoDriver 启动 firefox Browsing Context as a bot and is .

---

解决方案

确保：

• 为了逃避机器人检测，传递参数--disable-blink-features=AutomationControlled如下：

  from selenium.webdriver.firefox.options import Options
  
  options = Options()
  options.add_argument('--disable-blink-features=AutomationControlled')
  

• 始终在 tearDown(){} 方法中调用 driver.quit() 来关闭和销毁 WebDriver 和 Web Client 实例优雅。

• 诱导 WebDriverWait 将快速移动的 WebDriver 与 Browsing Context.

  同步