I am new to this OpenFire and asmack, i want the user to have a functionality of Multi Users Chatting so i searched around and i found MUC i have implemented this for creating a room and sending invitation to other users these works, other user receives the invitation but the other user is not able to join the room.<\/p>\n
I am doing this on other user invitation receiving<\/p>\n
Here connection is the connection of this user and room is the room name that we getting in invitation.<\/p>\n
MultiUserChat muc3 = new MultiUserChat(connection,room);<\/strong><\/p>\n muc3.join(“testbot3”);<\/strong><\/p>\n testbot3 is just some random name.<\/p>\n But this throws 404 error.<\/strong><\/p>\n Do i need to join the user before sending the invitation i.e if A user sending invitation to B , before invitation sent do A needs to join these users by default to room and then it depends on B to decline or just keep quite.<\/p>\n What i am doing is B receives invitation from A in that InvitationListner of B i am trying to join with the above code.<\/p>\n I have been trying for long now i am not sure what is going wrong, some one can give a sample code of how to do this it would be great help for me.<\/p>\n Thanks<\/p>\n Here is more information on my issue<\/p>\n As i go and check on Openfire i can see the room created by the user and he has been added himself as an owner so i dont think so it would be an issue with room getting created.<\/p>\n May be this can be an issue with room getting locked, as i have read through the room is locked when the room is not completely created , i guess this is an issue with form filling when we create the room, i am not filling in the password in the form can this be an issue ?<\/strong><\/em><\/p>\n Please see the following code below inside the handler i am calling a method “checkInvitation” which does the same as above code posted still i get 404. Can you please tell me what i wrong in my code.<\/strong><\/p>\n Do the nickname that needs to be added can be anything or it needs to something user specific ?<\/p>\n public void createChatroom(){<\/p>\n The 404 error indicates that:<\/p>\n So, ensure that your room is not locked or existed! The code below is how I join the room when there’s an in-comming invitation:<\/p>\n Hope this helps your error!<\/p>\n Edit:<\/b>this is how I config the room:<\/p>\n With this cofiguration, I can join a room easily without password.<\/p>\n<\/li>\n<\/ol>\n Originally posted 2013-12-02 21:17:29. <\/small><\/p>","protected":false},"excerpt":{"rendered":" I am new to this OpenFire and asmack, i want the user to have a functionality of Multi Users Chatting so i searched around and i found MUC i have implemented this for creating a room and sending invitation to other users these works, other user receives the invitation but the other user is not […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1910","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/1910","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=1910"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/1910\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=1910"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=1910"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=1910"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}} MultiUserChat muc = null;\n\n try {\n muc = new MultiUserChat(connection, \"myroom@conference.localhost\");\n muc.create(\"testbot\");\n\n \/\/ Get the the room's configuration form\n Form form = muc.getConfigurationForm();\n \/\/ Create a new form to submit based on the original form\n Form submitForm = form.createAnswerForm();\n \/\/ Add default answers to the form to submit\n for (Iterator fields = form.getFields(); fields.hasNext();) {\n FormField field = (FormField) fields.next();\n if (!FormField.TYPE_HIDDEN.equals(field.getType()) && field.getVariable() != null) {\n \/\/ Sets the default value as the answer\n submitForm.setDefaultAnswer(field.getVariable());\n }\n }\n \/\/ Sets the new owner of the room\n List owners = new ArrayList();\n owners.add(\"admin@localhost\");\n submitForm.setAnswer(\"muc#roomconfig_roomowners\", owners);\n \/\/ Send the completed form (with default values) to the server to configure the room\n muc.sendConfigurationForm(submitForm);\n muc.join(\"d\");\n\n muc.invite(\"b@localhost\", \"Meet me in this excellent room\");\n\n muc.addInvitationRejectionListener(new InvitationRejectionListener() {\n public void invitationDeclined(String invitee, String reason) {\n \/\/ Do whatever you need here...\n System.out.println(\"Initee \"+invitee+\" reason\"+reason);\n }\n });\n\n } catch (XMPPException e) {\n \/\/ TODO Auto-generated catch block\n e.printStackTrace();\n }\n}\n\n public void setConnection(XMPPConnection connection) {\n this.connection = connection;\n if (connection != null) {\n \/\/ Add a packet listener to get messages sent to us\n PacketFilter filter = new MessageTypeFilter(Message.Type.chat);\n connection.addPacketListener(new PacketListener() {\n public void processPacket(Packet packet) {\n Message message = (Message) packet;\n if (message.getBody() != null) {\n String fromName = StringUtils.parseBareAddress(message\n .getFrom());\n Log.i(\"XMPPClient\", \"Got text [\" + message.getBody()\n + \"] from [\" + fromName + \"]\");\n messages.add(fromName + \":\");\n messages.add(message.getBody());\n \/\/ Add the incoming message to the list view\n mHandler.post(new Runnable() {\n public void run() {\n setListAdapter();\n checkInvitation();\n }\n });\n }\n }\n }, filter);\n\n\n mHandler.post(new Runnable() {\n public void run() {\n checkInvitation();\n }\n });\n }\n}\n<\/code><\/pre>\n\n
404 error can occur if the room does not exist or is locked\n<\/code><\/pre>\nprivate void setChatRoomInvitationListener() {\n MultiUserChat.addInvitationListener(mXmppConnection,\n new InvitationListener() {\n\n @Override\n public void invitationReceived(Connection connection,\n String room, String inviter, String reason,\n String unKnown, Message message) {\n\n \/\/MultiUserChat.decline(mXmppConnection, room, inviter,\n \/\/ \"Don't bother me right now\");\n \/\/ MultiUserChat.decline(mXmppConnection, room, inviter,\n \/\/ \"Don't bother me right now\");\n try {\n muc.join(\"test-nick-name\");\n Log.e(\"abc\",\"join room successfully\");\n muc.sendMessage(\"I joined this room!! Bravo!!\");\n } catch (XMPPException e) {\n e.printStackTrace();\n Log.e(\"abc\",\"join room failed!\");\n }\n }\n });\n}\n<\/code><\/pre>\n \/*\n * Create room\n *\/\n muc.create(roomName);\n\n \/\/ muc.sendConfigurationForm(new Form(Form.TYPE_SUBMIT));\n Form form = muc.getConfigurationForm();\n Form submitForm = form.createAnswerForm();\n\n for (Iterator fields = form.getFields(); fields.hasNext();) {\n FormField field = (FormField) fields.next();\n if (!FormField.TYPE_HIDDEN.equals(field.getType())\n && field.getVariable() != null) {\n show(\"field: \" + field.getVariable());\n \/\/ Sets the default value as the answer\n submitForm.setDefaultAnswer(field.getVariable());\n }\n }\n\n List owners = new ArrayList();\n owners.add(DataConfig.USERNAME + \"@\" + DataConfig.SERVICE);\n submitForm.setAnswer(\"muc#roomconfig_roomowners\", owners);\n submitForm.setAnswer(\"muc#roomconfig_roomname\", roomName);\n submitForm.setAnswer(\"muc#roomconfig_persistentroom\", true);\n\n muc.sendConfigurationForm(submitForm);\n \/\/ submitForm.\n show(\"created room!\");\n muc.addMessageListener(new PacketListener() {\n @Override\n public void processPacket(Packet packet) {\n show(packet.toXML());\n Message mess = (Message) packet;\n showMessageToUI(mess.getFrom() + \": \" + mess.getBody());\n }\n });\n<\/code><\/pre>\n