本文整理汇总了Python中tornado.iostream.SSLIOStream._do_ssl_handshake方法的典型用法代码示例。如果您正苦于以下问题：Python SSLIOStream._do_ssl_handshake方法的具体用法？Python SSLIOStream._do_ssl_handshake怎么用？Python SSLIOStream._do_ssl_handshake使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类tornado.iostream.SSLIOStream的用法示例。
在下文中一共展示了SSLIOStream._do_ssl_handshake方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _handle_connection
# 需要导入模块: from tornado.iostream import SSLIOStream [as 别名]
# 或者: from tornado.iostream.SSLIOStream import _do_ssl_handshake [as 别名]
def _handle_connection(self, connection, address):
if self.ssl_options is not None:
assert ssl, "Python 2.6+ and OpenSSL required for SSL"
try:
connection = ssl_wrap_socket(connection,
self.ssl_options,
server_side=True,
do_handshake_on_connect=False)
except ssl.SSLError as err:
if err.args[0] == ssl.SSL_ERROR_EOF:
return connection.close()
else:
raise
except socket.error as err:
# If the connection is closed immediately after it is created
# (as in a port scan), we can get one of several errors.
# wrap_socket makes an internal call to getpeername,
# which may return either EINVAL (Mac OS X) or ENOTCONN
# (Linux). If it returns ENOTCONN, this error is
# silently swallowed by the ssl module, so we need to
# catch another error later on (AttributeError in
# SSLIOStream._do_ssl_handshake).
# To test this behavior, try nmap with the -sT flag.
# https://github.com/tornadoweb/tornado/pull/750
if err.args[0] in (errno.ECONNABORTED, errno.EINVAL):
return connection.close()
else:
raise
try:
if self.ssl_options is not None:
stream = SSLIOStream(connection, io_loop=self.io_loop, max_buffer_size=self.max_buffer_size)
else:
stream = IOStream(connection, io_loop=self.io_loop, max_buffer_size=self.max_buffer_size)
self.handle_stream(stream, address)
except Exception:
app_log.error("Error in connection callback", exc_info=True) 示例2: _handle_connection
# 需要导入模块: from tornado.iostream import SSLIOStream [as 别名]
# 或者: from tornado.iostream.SSLIOStream import _do_ssl_handshake [as 别名]
def _handle_connection(self, connection, address):
if self.ssl_options is not None:
assert ssl, "Python 2.6+ and OpenSSL required for SSL"
try:
connection = ssl_wrap_socket(connection,
self.ssl_options,
server_side=True,
do_handshake_on_connect=False)
except ssl.SSLError as err:
if err.args[0] == ssl.SSL_ERROR_EOF:
return connection.close()
else:
raise
except socket.error as err:
# If the connection is closed immediately after it is created
# (as in a port scan), we can get one of several errors.
# wrap_socket makes an internal call to getpeername,
# which may return either EINVAL (Mac OS X) or ENOTCONN
# (Linux). If it returns ENOTCONN, this error is
# silently swallowed by the ssl module, so we need to
# catch another error later on (AttributeError in
# SSLIOStream._do_ssl_handshake).
# To test this behavior, try nmap with the -sT flag.
# https://github.com/tornadoweb/tornado/pull/750
if errno_from_exception(err) in (errno.ECONNABORTED, errno.EINVAL):
return connection.close()
else:
raise
try:
if self.ssl_options is not None:
stream = SSLIOStream(connection, io_loop=self.io_loop,
max_buffer_size=self.max_buffer_size,
read_chunk_size=self.read_chunk_size)
else:
stream = IOStream(connection, io_loop=self.io_loop,
max_buffer_size=self.max_buffer_size,
read_chunk_size=self.read_chunk_size)
future = self.handle_stream(stream, address)
if future is not None:
self.io_loop.add_future(future, lambda f: f.result())
except Exception:
app_log.error("Error in connection callback", exc_info=True)