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43 lines
1.4 KiB
43 lines
1.4 KiB
#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import time
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import requests
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def httpPing(port, url = 'http://gstatic.com/generate_204', timeout = 30):
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try:
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startTime = time.time_ns()
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socks5 = 'socks5://127.0.0.1:' + str(port)
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httpRequest = requests.get(url, proxies = {
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'http': socks5,
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'https': socks5,
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}, timeout = timeout)
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if httpRequest.status_code == 204:
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delay = (time.time_ns() - startTime) / (10 ** 6)
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return round(delay, 2) # 保留小数点后两位
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except: pass
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return -1
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def httpCheck(port, url = 'http://gstatic.com/generate_204', timeout = 30):
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result = []
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result.append(httpPing(port, url, timeout / 4))
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result.append(httpPing(port, url, timeout / 2))
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result.append(httpPing(port, url, timeout / 1))
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failNum = 0
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for ret in result:
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if ret < 0:
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failNum += 1
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if failNum == 3: # 全部失败
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return False, -1
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elif failNum == 2: # 仅成功一次
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for ret in result:
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if ret > 0: # 返回成功单次延迟
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return False, ret
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elif failNum == 1: # 存在一次失败
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sum = 0
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for ret in result:
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if ret > 0:
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sum += ret
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return False, sum / 2 # 返回成功延迟均值
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else: # 全部成功
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return True, min(min(result[0], result[1]), result[2]) # 返回最低延迟
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