コード例 #1
0
    def read_from_fd(self):
        try:
            chunk = self.sock.receive()
        except socket.timeout as e:
            # 服务器是不会recv超时的
            raise e
        except socket.error as e:
            if e.errno == errno.EINTR:
                # 中断,返回空字符串,但不断掉连接
                return ''
            else:
                logger.error('exc occur.', exc_info=True)
                self.close()
                return None
        except KeyboardInterrupt as e:
            # 中断
            raise e
        except:
            logger.error('exc occur.', exc_info=True)
            # 其他都直接关闭
            self.close()
            return None

        if not chunk:
            self.close()
            return None

        # 如果二进制传输,获取的将会是bytearray,会导致box.body是bytearray格式,从而导致protobuf parse报错
        # 为了同时兼容python2和python3,使用bytes强制转化
        return bytes(chunk)
コード例 #2
0
    def read_from_fd(self):
        try:
            chunk = self.sock.receive()
        except socket.timeout as e:
            # 服务器是不会recv超时的
            raise e
        except socket.error as e:
            if e.errno == errno.EINTR:
                # 中断,返回空字符串,但不断掉连接
                return ''
            else:
                logger.error('exc occur.', exc_info=True)
                self.close()
                return None
        except KeyboardInterrupt as e:
            # 中断
            raise e
        except:
            logger.error('exc occur.', exc_info=True)
            # 其他都直接关闭
            self.close()
            return None

        if not chunk:
            self.close()
            return None

        # 如果二进制传输,获取的将会是bytearray,会导致box.body是bytearray格式,从而导致protobuf parse报错
        # 为了同时兼容python2和python3,使用bytes强制转化
        return bytes(chunk)
コード例 #3
0
 def shutdown_fd(self, how=2):
     try:
         self.sock.stream.handler.socket.shutdown(how)
     except KeyboardInterrupt as e:
         # 中断
         raise e
     except:
         logger.error('exc occur.', exc_info=True)
コード例 #4
0
 def shutdown_fd(self, how=2):
     try:
         self.sock.stream.handler.socket.shutdown(how)
     except KeyboardInterrupt as e:
         # 中断
         raise e
     except:
         logger.error('exc occur.', exc_info=True)
コード例 #5
0
 def write_to_fd(self, data):
     try:
         return self.sock.send(data, binary=True)
     except KeyboardInterrupt as e:
         # 中断
         raise e
     except:
         logger.error('exc occur. data: %r', data, exc_info=True)
         return None
コード例 #6
0
 def write_to_fd(self, data):
     try:
         return self.sock.send(data, binary=True)
     except KeyboardInterrupt as e:
         # 中断
         raise e
     except:
         logger.error('exc occur. data: %r', data, exc_info=True)
         return None
コード例 #7
0
 def close_fd(self):
     try:
         self.sock.close()
     except KeyboardInterrupt as e:
         # 中断
         raise e
     except:
         logger.error('exc occur.', exc_info=True)
     finally:
         self.sock = None
コード例 #8
0
 def close_fd(self):
     try:
         self.sock.close()
     except KeyboardInterrupt as e:
         # 中断
         raise e
     except:
         logger.error('exc occur.', exc_info=True)
     finally:
         self.sock = None
コード例 #9
0
class WSStream(Stream):
    def read_from_fd(self):
        try:
            chunk = self.sock.receive()
        except socket.timeout, e:
            # 服务器是不会recv超时的
            raise e
        except socket.error, e:
            if e.errno == errno.EINTR:
                # 中断,返回空字符串,但不断掉连接
                return ''
            else:
                logger.error('exc occur.', exc_info=True)
                self.close()
                return None
コード例 #10
0
        except socket.timeout, e:
            # 服务器是不会recv超时的
            raise e
        except socket.error, e:
            if e.errno == errno.EINTR:
                # 中断,返回空字符串,但不断掉连接
                return ''
            else:
                logger.error('exc occur.', exc_info=True)
                self.close()
                return None
        except KeyboardInterrupt, e:
            # 中断
            raise e
        except:
            logger.error('exc occur.', exc_info=True)
            # 其他都直接关闭
            self.close()
            return None

        if not chunk:
            self.close()
            return None

        # 如果二进制传输,获取的将会是bytearray,会导致box.body是bytearray格式,从而导致protobuf parse报错
        return str(chunk)

    def write_to_fd(self, data):
        try:
            return self.sock.send(data, binary=True)
        except KeyboardInterrupt, e:
コード例 #11
0
        except socket.timeout, e:
            # 服务器是不会recv超时的
            raise e
        except socket.error, e:
            if e.errno == errno.EINTR:
                # 中断,返回空字符串,但不断掉连接
                return ''
            else:
                logger.error('exc occur.', exc_info=True)
                self.close()
                return None
        except KeyboardInterrupt, e:
            # 中断
            raise e
        except:
            logger.error('exc occur.', exc_info=True)
            # 其他都直接关闭
            self.close()
            return None

        if not chunk:
            self.close()
            return None

        # 如果二进制传输,获取的将会是bytearray,会导致box.body是bytearray格式,从而导致protobuf parse报错
        return str(chunk)

    def write_to_fd(self, data):
        try:
            return self.sock.send(data)
        except KeyboardInterrupt, e: