def handle_write(self): # pylint: disable=inconsistent-return-statements
"""
Handle writes for sockets during TLS handshake. Requires special
treatment as during the handshake, buffers must remain empty
and normal writes must be ignored.
"""
try:
# wait for write buffer flush
if self.tlsStarted and not self.tlsDone and not self.write_buf:
# logger.debug(
# "%s:%i TLS handshaking (write)", self.destination.host,
# self.destination.port)
self.tls_handshake()
else:
# logger.debug(
# "%s:%i Not TLS handshaking (write)", self.destination.host,
# self.destination.port)
return AdvancedDispatcher.handle_write(self)
except AttributeError:
return AdvancedDispatcher.handle_write(self)
except ssl.SSLError as err:
if err.errno == ssl.SSL_ERROR_WANT_WRITE:
return 0
elif err.errno in _DISCONNECTED_SSL:
self.handle_close()
return 0
logger.info("SSL Error: %s", str(err))
self.handle_close()
return
def handle_write(self):
try:
# wait for write buffer flush
if self.tlsStarted and not self.tlsDone and not self.write_buf:
#logger.debug("%s:%i TLS handshaking (write)", self.destination.host, self.destination.port)
self.tls_handshake()
else:
#logger.debug("%s:%i Not TLS handshaking (write)", self.destination.host, self.destination.port)
return AdvancedDispatcher.handle_write(self)
except AttributeError:
return AdvancedDispatcher.handle_write(self)
except ssl.SSLError as err:
if err.errno == ssl.SSL_ERROR_WANT_WRITE:
return 0
elif err.errno in _DISCONNECTED_SSL:
self.handle_close()
return 0
logger.info("SSL Error: %s", str(err))
self.handle_close()
return
def handle_write(self):
try:
# wait for write buffer flush
if self.tlsStarted and not self.tlsDone and not self.write_buf:
#logger.debug("%s:%i TLS handshaking (write)", self.destination.host, self.destination.port)
self.tls_handshake()
else:
#logger.debug("%s:%i Not TLS handshaking (write)", self.destination.host, self.destination.port)
return AdvancedDispatcher.handle_write(self)
except AttributeError:
return AdvancedDispatcher.handle_write(self)
except ssl.SSLError as err:
if err.errno == ssl.SSL_ERROR_WANT_WRITE:
return 0
elif err.errno in _DISCONNECTED_SSL:
self.handle_close()
return 0
logger.info("SSL Error: %s", str(err))
self.handle_close()
return