def on_version(self, message):
    assert (message.nVersion >= MIN_VERSION_SUPPORTED), 'Version {} received. Test framework only supports versions greater than {}'.format(message.nVersion, MIN_VERSION_SUPPORTED)
    self.send_message(msg_verack())
    self.nServices = message.nServices
def on_version(self, message):
    assert (message.nVersion >= MIN_VERSION_SUPPORTED), 'Version {} received. Test framework only supports versions greater than {}'.format(message.nVersion, MIN_VERSION_SUPPORTED)
    self.send_message(msg_verack())
    self.nServices = message.nServices