ejabberd XMPP Server MQTT Broker SIP Gateway Realtime Platform | ProcessOne
https://www.process-one.net/en/ejabberd/#getejabberd
processone/ejabberd: Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)
https://github.com/processone/ejabberd
ejabberd_百度百科
https://baike.baidu.com/item/ejabberd/4182353
Java获取ejabberd在线用户账号Jid_weixin_33967071的博客-CSDN博客_java ejabberd read timed out
https://blog.csdn.net/weixin_33967071/article/details/88695728