I was login as user "imo2o_73693@jianyezuqiu.cn/Smack", send a message to user "imo2o_22673@jianyezuqiu.cn",
the user of imo2o_22637 offline, so the message store as offline message.
but after one day later, I received a offline delay error message sended from ejabberd server, how can I disabled this message,thanks! The received message as follows:
<message xmlns="jabber:client"
lang="en"
to="imo2o_73693@jianyezuqiu.cn/Smack"
from="imo2o_22673@jianyezuqiu.cn"
type="error">
<archived xmlns="urn:xmpp:mam:tmp"
by="imo2o_22673@jianyezuqiu.cn"
id="1502593121538753" />
<stanza-id xmlns="urn:xmpp:sid:0"
by="imo2o_22673@jianyezuqiu.cn"
id="1502593121538753" />
<active xmlns="http://jabber.org/protocol/chatstates" />
<delay xmlns="urn:xmpp:delay"
from="jianyezuqiu.cn"
stamp="2017-08-13T02:58:41.545244Z">Offline
Storage</delay>
<offline xmlns="http://jabber.org/protocol/offline">
<item node="19540" />
</offline>
<error code="503"
type="cancel">
<service-unavailable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas" />
<text xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"
lang="en">User session not found</text>
</error>
<body>
{"messageId":"1DBB239C-94C2-4E85-8593-89750EFA43E2","genere":1,"picUrl":"","smallPicUrl":"","u":{"userId":73693,"isLive":0,"userName":"15993337229","showName":"hobby","certStatus":0,"avatarUrl":"http:\/\/dfs.jianyezuqiu.cn:8090\/group1\/M01\/91\/5F\/CqyzcFlfmFqAB6EqAACD0ei_i0c058.jpg","sex":3},"messageDate":"2017-08-13
10:58:41.503","receiveUser":{},"fileUrl":"","messageContent":"hi,nice
to meet you"}</body>
</message>