XMPPRoster, handle unsubscribe !

[wilkespan]

When send subscription presence to user , the user was added in storage whether he accept or decline.
In - (void)xmppStream:(XMPPStream *)sender didReceivePresence:(XMPPPresence *)presence method , it should judge the type of presence.
....
else if ([[presence type] isEqualToString:@"unsubscribe"])
{
[self removeUser:presence.from];
}
....

[ObjColumnist]

According to the RFC 3921 section 8.2.1 if you request to subscribe to someones presence and they decline, they still appear in your roster so this works as expected.

[ObjColumnist]

I think this may have been the same issue as #186 , could you recheck to see if the XMPPRoster now works as expected?

[ObjColumnist]

Closing due to inactivity.