def server_sends_binary(self, message, name=None, connection=None, label=None):
server, name = self._servers.get_with_name(name)<EOL>server.send(message, alias=connection)<EOL>self._register_send(server, label, name, connection=connection)<EOL>
Send raw binary `message`.

        If server `name` is not given, uses the latest server. Optional message
        `label` is shown on logs.

        Examples:
        | Server sends binary | Hello! |
        | Server sends binary | ${some binary} | Server1 | label=DebugMessage |
        | Server sends binary | ${some binary} | connection=my_connection |