MUC doesn't add 'id' attribute to message
I have realised that MUC doesn't add 'id' attribute to message.
For example, User1, User2 and User3 are in room.
User1 sent a message stanza included 'id' attribute. User2 and User3 will receive a message without this attribute.
I checked XEP-0045 specification http://xmpp.org/extensions/xep-0045.html#message and found next info:
Note well that for tracking purposes this service assigns a new 'id' to each message it generates
Could you please comment this
Added by Igor Khomenko over 4 years ago
Not sure will I use them for MUC and is it possible at all or not, but they based on 'id' attribute.
Anyway it would be great to have same message structure for 1-1 and MUC chats, so we don't need to generate 'id' for MUC message on the client side or something like this