def rpc_sayhi(self, sender, chunk, token):
    token = QueryToken.from_json(token)
    chunk_orig = CloudChunk.decode(chunk)
    return ('Tag is  %s you live at %s:%i and token is %s' % (chunk_orig.get_tag_hex(), sender[0], sender[1], token.owner))
def rpc_sayhi(self, sender, chunk, token):
    token = QueryToken.from_json(token)
    chunk_orig = CloudChunk.decode(chunk)
    return ('Tag is  %s you live at %s:%i and token is %s' % (chunk_orig.get_tag_hex(), sender[0], sender[1], token.owner))