Hi,
I want to develop a instant message server, simply has user and group entity.Is there any better existing open-source one?
Take a look at XMPP[0]. There are some Python libraries[1]. [0] https://en.wikipedia.org/wiki/XMPP [1] http://xmpp.org/xmpp-software/libraries/ --Opt out of global data surveillance programs like PRISM, XKeyscore and Tempora.
https://prism-break.org -- https://mail.python.org/mailman/listinfo/python-list
