本地Python Mock HTTPS Server遭遇ssl.SSLEOFError问题求助

本地搭建了Python mock-server，用于接收字节数据并发送给Flutter移动应用下载，模拟真实服务器，支持多种数据类型。但在两个特定端点发送数据时出现错误，Flutter端收到200响应码但无数据，其他端点传输正常。

错误日志 #

Exception occurred during processing of request from ('127.0.0.1', 52384)
Traceback (most recent call last):
  File "C:\Python310\lib\socketserver.py", line 316, in _handle_request_noblock
    self.process_request(request, client_address)
  File "C:\Python310\lib\socketserver.py", line 347, in process_request
    self.finish_request(request, client_address)
  File "C:\Python310\lib\socketserver.py", line 360, in finish_request
    self.RequestHandlerClass(request, client_address, self)
  File "D:\git\****\*******\modules\request_handler.py", line 49, in __init__
    super().__init__(*args)
  File "C:\Python310\lib\socketserver.py", line 747, in __init__
    self.handle()
  File "C:\Python310\lib\http\server.py", line 427, in handle
    self.handle_one_request()
  File "C:\Python310\lib\http\server.py", line 415, in handle_one_request
    method()
  File "D:\git\******\************\modules\request_handler.py", line 246, in do_GET
    self.wfile.write(payload)
  File "C:\Python310\lib\socketserver.py", line 826, in write
    self._sock.sendall(b)
  File "C:\Python310\lib\ssl.py", line 1236, in sendall
    v = self.send(byte_view[count:])
  File "C:\Python310\lib\ssl.py", line 1205, in send
    return self._sslobj.write(data)
ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:2384)

抛出错误的代码块 #

if str(self.path).endswith('/0'):
    print('Returning entire Map Data')
    payload = self._get_payload(self.db_addr, 'rb')
    self.wfile.write(payload)

调用的_get_payload函数代码 #

def _get_payload(self, path, mode):
    payload = ''
    if os.path.isfile(path):
        file = open(path, mode=mode)
        payload = file.read()
        file.close()
    elif os.path.isdir(path):
        #Gets the list of all files in the directory
        filenames = next(os.walk(path), (None, None, []))[2]
        length = len(filenames)
        if length == 0:
            return payload
        #Get the index of the file to send
        fileIndex = 0
        if path in Request_Handler.multipleFileCounter:
            fileIndex = Request_Handler.multipleFileCounter[path] + 1
            if fileIndex >= length:
                fileIndex = 0
        #Update stored index, and set payload
        Request_Handler.multipleFileCounter.update({path: fileIndex})
        file = open(path + "\\" + filenames[fileIndex], mode=mode)
        payload = file.read()
        file.close()
    return payload

已尝试的解决方案 #

• 参考Stack Overflow及GitHub相关问题方案
• 调整缓冲速率降低传输速度
• 移除证书验证

内容的提问来源于stack exchange，提问作者StealthyShadow