error while creating room in muc using xmpp

Question

I am crating room using android application using smack library.

Following are the code for create group chat(room) using muc:

MultiUserChatManager manager = MultiUserChatManager.getInstanceFor(connection);
muc = manager.getMultiUserChat("myroom@conference.192.168.1.4");
muc.create("myroom");
muc.sendConfigurationForm(new Form(DataForm.Type.submit));

Following are the log when perform above commands for create group in MUC:

<presence to='myroom@conference.192.168.1.4/myroom' id='wvAb9-11'><x xmlns='http://jabber.org/protocol/muc'></x><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.igniterealtime.org/projects/smack' ver='NfJ3flI83zSdUDzCEICtbypursw='/></presence>

<presence type="error" xmlns="jabber:client" id="wvAb9-11" from="myroom@conference.192.168.1.4/myroom" to="dk@yama/Smack"><x xmlns="http://jabber.org/protocol/muc"/><c xmlns="http://jabber.org/protocol/caps" node="http://www.igniterealtime.org/projects/smack" hash="sha-1" ver="NfJ3flI83zSdUDzCEICtbypursw="/><error type="cancel" code="404"><remote-server-not-found xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/><text xml:lang="en" xmlns="urn:ietf:params:xml:ns:xmpp-stanzas">S2S - destination host not found</text></error></presence>

org.jivesoftware.smack.XMPPException$XMPPErrorException: XMPPError: remote-server-not-found - cancel
at org.jivesoftware.smack.PacketCollector.nextResultOrThrow(PacketCollector.java:232)

at org.jivesoftware.smackx.muc.MultiUserChat.enter(MultiUserChat.java:311)

at org.jivesoftware.smackx.muc.MultiUserChat.createOrJoin(MultiUserChat.java:400)

at org.jivesoftware.smackx.muc.MultiUserChat.createOrJoin(MultiUserChat.java:376)

<presence to='myroom@conference.192.168.1.4/myroom' id='wvAb9-11'><x xmlns='http://jabber.org/protocol/muc'></x><c xmlns='http://jabber.org/protocol/caps' hash='sha-1' node='http://www.igniterealtime.org/projects/smack' ver='NfJ3flI83zSdUDzCEICtbypursw='/></presence>

<presence type="error" xmlns="jabber:client" id="wvAb9-11" from="myroom@conference.192.168.1.4/myroom" to="dk@yama/Smack"><x xmlns="http://jabber.org/protocol/muc"/><c xmlns="http://jabber.org/protocol/caps" node="http://www.igniterealtime.org/projects/smack" hash="sha-1" ver="NfJ3flI83zSdUDzCEICtbypursw="/><error type="cancel" code="404"><remote-server-not-found xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/><text xml:lang="en" xmlns="urn:ietf:params:xml:ns:xmpp-stanzas">S2S - destination host not found</text></error></presence>

org.jivesoftware.smack.XMPPException$XMPPErrorException: XMPPError: remote-server-not-found - cancel

at org.jivesoftware.smack.PacketCollector.nextResultOrThrow(PacketCollector.java:232)

at org.jivesoftware.smackx.muc.MultiUserChat.enter(MultiUserChat.java:311)

at org.jivesoftware.smackx.muc.MultiUserChat.createOrJoin(MultiUserChat.java:400)

at org.jivesoftware.smackx.muc.MultiUserChat.createOrJoin(MultiUserChat.java:376)

at org.jivesoftware.smackx.muc.MultiUserChat.create(MultiUserChat.java:354)

at com.example.sufalam.tigasechatdemo.UserListActivity$3.onClick(UserListActivity.java:72)

at android.view.View.performClick(View.java:4780)

at android.view.View$PerformClick.run(View.java:19866)

at android.os.Handler.handleCallback(Handler.java:739)

at android.os.Handler.dispatchMessage(Handler.java:95)

at android.os.Looper.loop(Looper.java:135)

at android.app.ActivityThread.main(ActivityThread.java:5254)

at java.lang.reflect.Method.invoke(Native Method)

at java.lang.reflect.Method.invoke(Method.java:372)

at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)at org.jivesoftware.smackx.muc.MultiUserChat.create(MultiUserChat.java:354)

at com.example.sufalam.tigasechatdemo.UserListActivity$3.onClick(UserListActivity.java:72)

at android.view.View.performClick(View.java:4780)

at android.view.View$PerformClick.run(View.java:19866)

at android.os.Handler.handleCallback(Handler.java:739)

at android.os.Handler.dispatchMessage(Handler.java:95)

at android.os.Looper.loop(Looper.java:135)

at android.app.ActivityThread.main(ActivityThread.java:5254)

at java.lang.reflect.Method.invoke(Native Method)

at java.lang.reflect.Method.invoke(Method.java:372)

at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)

at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

Answer 1

To create room please install spark in your pc and login with openfire user account and from there create room you will get

yourroomname@coneference.storege

in my case i have get this. so now i tried to create room through my application and give server name as

coneference.storege

and group name. my group is created successfully. please not give ip address when you create room.

Answer 2

You're trying to create the room myroom at the conference server conference.192.168.1.4, but in return you get a remote-server-not-found error.

The server name conference.192.168.1.4 looks odd, as it is a mix of a hostname and an IP address. You need to figure out what the conference server is actually called, either by checking its configuration, or (if the conference server is running as a component of the server you're connecting to) by performing an "items" service discovery request.

I'm not familiar with Tigase, but it appears that its MUC service comes in a separate component. You may want to check that it's been installed and started properly.