Geckodriver：运行多个python机器人时出现连接错误

Question

你好，我只是有一个关于连接错误的问题。因此，我正在运行该机器人，并且能够运行它的多个实例。当我这样做时，某些浏览器（无特定顺序或模式）会出现“连接错误”。这需要一些时间，也许这些连接错误会自行修复。我还记得在firefox上浏览时在后台运行机器人，尝试加载视频时遇到连接错误。那么有人知道geckodriver是怎么回事吗？编辑：网站已删除，如果您需要，可以提供。

from selenium import webdriver
from selenium.common.exceptions import InvalidElementStateException
from selenium.common.exceptions import UnexpectedAlertPresentException
import time, os, requests
from time import sleep


interest = input("Enter the interests seperate by a comma ")
msg1 = input("Enter your first message (1/4) >> ")
msg2 = input("Enter your second message (2/4) >> ")
msg3 = input("Enter your third message (3/4) >> ")
msg4 = input("Enter your fourth message (4/4) >> ")
driver = webdriver.Firefox()


def main():
      try:
            driver.get('REMOVED')
            time.sleep(2)
            driver.find_element_by_xpath('//textarea[@rows="3"]').clear()
            message = driver.find_element_by_xpath('//textarea[@rows="3"]')
            time.sleep(1)
            message.send_keys(msg1)
            send = driver.find_element_by_xpath('//button[@class="sendbtn"]')
            send.click()
            time.sleep(6)
            message.send_keys(msg2)
            send = driver.find_element_by_xpath('//button[@class="sendbtn"]')
            send.click()
            time.sleep(10)
            message.send_keys(msg3)
            send = driver.find_element_by_xpath('//button[@class="sendbtn"]')
            send.click()
            time.sleep(25)
            message.send_keys(msg4)
            send = driver.find_element_by_xpath('//button[@class="sendbtn"]')
            send.click()
            disconnect = driver.find_element_by_xpath('//button[@class="disconnectbtn"]')
            disconnect.click()
            disconnect = driver.find_element_by_xpath('//button[@class="disconnectbtn"]')
            disconnect.click()
            disconnect = driver.find_element_by_xpath('//button[@class="disconnectbtn"]')
            disconnect.click()
      except (InvalidElementStateException, UnexpectedAlertPresentException):
            main2()




def main2():
      try:

            driver.get('REMOVED')
            interest1 = driver.find_element_by_xpath('//input[@class="newtopicinput"]')
            interest1.send_keys(interest)
            btn = driver.find_element_by_id("textbtn")
            btn.click()
            time.sleep(5)
            driver.find_element_by_xpath('//textarea[@rows="3"]').clear()
            message = driver.find_element_by_xpath('//textarea[@rows="3"]')
            time.sleep(1)
            message.send_keys(msg1)
            send = driver.find_element_by_xpath('//button[@class="sendbtn"]')
            send.click()
            time.sleep(6)
            message.send_keys(msg2)
            send.click()
            time.sleep(10)
            message.send_keys(msg3)
            send.click()
            time.sleep(25)
            message.send_keys(msg4)
            send.click()
            send.click()
            disconnect = driver.find_element_by_xpath('//button[@class="disconnectbtn"]')
            disconnect.click()

      except (InvalidElementStateException,UnexpectedAlertPresentException) :
            disconnect = driver.find_element_by_xpath('//button[@class="disconnectbtn"]')
            disconnect.click()
      else:
            main2()       

while True:
      try:
            main2()
      except (InvalidElementStateException,UnexpectedAlertPresentException) :
            main()