def sign_and_inject(message: Message, signer: Signer, app: App) -> None:
"""Sign the message with key and inject it directly in the app transport layer."""
message.sign(signer)
MessageHandler().on_message(app.raiden, message)
def sign(self, message: Message):
""" Sign message inplace. """
if not isinstance(message, SignedMessage):
raise ValueError('{} is not signable.'.format(repr(message)))
message.sign(self.signer)
def sign(self, message: Message):
""" Sign message inplace. """
if not isinstance(message, SignedMessage):
raise ValueError('{} is not signable.'.format(repr(message)))
message.sign(self.private_key)