ejabberd - Comments for "How to send media offline"

That error means that you

badlop — Mon, 06 Mar 2017 17:27:37 +0000

That error means that you enabled mod_rest in the ejabberd configuration file, but erlang can't find the file mod_rest.beam Maybe it isn't correctly compiled and installed in a path where ejabberd can load it. That depends on how you compiled and installed mod_rest.

How to use mod_rest i have

manish.objects — Sat, 04 Mar 2017 07:02:00 +0000

How to use mod_rest i have got below errors

2017-03-04 12:29:46.468 [warning] <0.38.0>@gen_mod:validate_opts:376 module 'mod_rest' doesn't export mod_opt_type/1
2017-03-04 12:29:46.471 [critical] <0.38.0>@gen_mod:start_module:162 Problem starting the module mod_rest for host <<"192.168.32.18">> 
 options: [{allowed_ips,[<<"127.0.0.1">>,<<"192.168.32.18">>]},
           {allowed_destinations,all},
           {access_commands,
               [{configure,[status,registered_users,set_room_affiliation]}]}]
 error: undef
[{mod_rest,start,
     [<<"192.168.32.18">>,
      [{allowed_ips,[<<"127.0.0.1">>,<<"192.168.32.18">>]},
       {allowed_destinations,all},
       {access_commands,
           [{configure,[status,registered_users,set_room_affiliation]}]}]],
     []},
 {gen_mod,start_module,3,[{file,"src/gen_mod.erl"},{line,154}]},
 {lists,foreach,2,[{file,"lists.erl"},{line,1337}]},
 {ejabberd_app,start,2,[{file,"src/ejabberd_app.erl"},{line,77}]},
 {application_master,start_it_old,4,
     [{file,"application_master.erl"},{line,273}]}]
2017-03-04 12:29:46.471 [critical] <0.38.0>@gen_mod:maybe_halt_ejabberd:170 ejabberd initialization was aborted because a module start failed.

I am using ejabberd 16.12.39

> problem 1:- how we set

badlop — Thu, 02 Mar 2017 18:16:10 +0000

> problem 1:- how we set admin of MUC.

If you mean "how to allow a user be admin of all MUC service", this is a mod_muc option you can set in ejabberd.yml

Or, if you mean "how to add a user to the list of admin of a MUC room", you can do as described in XEP-0045: https://xmpp.org/extensions/xep-0045.html#grantadmin

> problem 2: When user go offline he/she out from the persistent muc .how we handle this situation ?

Right, when a user goes offline, he leaves a room. This means he does not receive messages of that room. This is normal, as described in XEP-0045.

If you want users to receive messages from the room even when they leave the room, then look at
https://docs.ejabberd.im/developer/xmpp-clients-bots/proposed-extensions...

> problem 3: how we create new admin of group if admin exit from group ?

I don't understand your question. Somebody in the room can grant admin to another user following this:
https://xmpp.org/extensions/xep-0045.html#grantadmin

Hello sir thanks for your

prakash chandra — Tue, 28 Feb 2017 09:00:45 +0000

Hello sir
thanks for your response you did save my life.
I am current facing some problem

problem 1:- how we set admin of MUC.
I did create group successfully with participant but there is problem in set the owner of muc.
i face error like """Couldn't find a field for the specified variable""

when i used following code

List owners = new ArrayList();
owners.add(owner_id+"@"+UtilXMPPConnection.SERVICE_NAME);
form.setAnswer("muc#roomconfig_roomowners", owners); <::::::::::::::::this line show error

please help me how we set admin of muc ?

problem 2: When user go offline he/she out from the persistent muc .how we handle this situation ?

problem 3: how we create new admin of group if admin exit from group ?

please help me i am facing all problem from last one month .

shared roaster group not

manish.objects — Tue, 28 Feb 2017 04:41:25 +0000

shared roaster group not showing users after set default db to sql please share any solution

Not possible.

badlop — Thu, 23 Feb 2017 16:17:42 +0000

Not possible.

how to get group lists

manish.objects — Thu, 23 Feb 2017 07:08:14 +0000

how to get group lists created by particular user ?

Is there any way to block

manish.objects — Thu, 16 Feb 2017 13:11:09 +0000

Is there any way to block user in certain time period like 7 days, 15 days or 24hrs etc??

Right, this is explained in

badlop — Thu, 02 Feb 2017 19:05:01 +0000

Right, this is explained in the ejabberd Guide for the option history_size:

history_size: Size: A small history of the current discussion is sent to users when they enter the room. With this option you can define the number of history messages to keep and send to users joining the room. The value is an integer. Setting the value to 0 disables the history feature and, as a result, nothing is kept in memory. The default value is 20. This value is global and thus affects all rooms on the service.

https://docs.ejabberd.im/admin/configuration/#modmuc

Hello i have a question

prakash chandra — Thu, 02 Feb 2017 07:30:55 +0000

Hello i have a question regarding muc
when any user go offline then that out from muc automatically but how we rejoin user again.
i am rejoin user by muc.join() command but user getting older message again that is all ready receive by me previously

That configuration should not

badlop — Wed, 01 Feb 2017 11:22:58 +0000

That configuration should not have any effect in the problem you mention, it should work correctly.

Try with other clients, like Psi o Gajim in a computer. Does the problem still happen, or it works correctly?

Please have a look my .yml

manish.objects — Wed, 01 Feb 2017 05:10:00 +0000

Please have a look my .yml configuration about MUC

  mod_muc:
        db_type: sql
        access: muc
        access_create: muc_create
        access_persistent: muc_create
        access_admin: muc_admin
        default_room_options:
            allow_subscription: true 
            persistent: true
            mam: true

i don't know what is wrong with these configuration because i have successfully created group and add participant but when one participant is offline or logout from android app then this particular participant not getting in the room participants list.

also Multi-User Chat section in admin panel not showing this participant.

Thanks

I cannot reproduce that

badlop — Tue, 31 Jan 2017 15:58:47 +0000

I cannot reproduce that problem with the default configurations. I guess you are using some specific room configuration, or mod_muc configuration, and that produces the problem.

I have a new question

manish.objects — Tue, 31 Jan 2017 07:20:51 +0000

I have a new question regarding MUC..

when one participant is logout then participant is not showing in the room and when i want to again join this group then error message showing "You have already a member of this group".

please let me know

1. Ah, right: ejabberd a

badlop — Mon, 30 Jan 2017 14:02:25 +0000

1. Ah, right: ejabberd a client can upload a file (using mod_http_upload), and then send a message with the url to an offline user (using mod_offline).

4. If you enable mod_muc_admin, it provides a page in ejabberd's WebAdmin to view the list of rooms, but not the participants.

5.a I don't know

5.b If you refer to MAM storage, using mod_mam, then you can execute this command:

$ ejabberdctl help delete_old_mam_messages
  Command Name: delete_old_mam_messages
  Arguments: type::binary
             days::integer
  Returns: res::rescode
  Tags:  purge
  Description:  Delete MAM messages older than DAYS
 Valid message TYPEs: "chat", "groupchat", "all".

$ ejabberdctl delete_old_mam_messages all 90
$

5.c ejabberd doesn't provide anything specific. You will have to use some SQL feature in your database.