Openfire plugin CallbackOnOffline Not sending call to the web server - openfire

Question

I'm trying to use CallbackOnOffline OpenFire plugin to send calls for offline users.
But my web server where I need to receive calls didn't receive it (checked on log)
This is a debug log of plugin:
2018.03.08 17:38:28 com.fotsum.CallbackOnOffline - intercepted message from cm2#jabber2.XX.kz to cm1#jabber2.XX.kz, recipient is available
false
2018.03.08 17:38:28 com.fotsum.CallbackOnOffline - sending request to url='JerseyWebTarget { http://web.XX.kz }'
If I touch this web from the OpenFire server by lynx it's working and I see the call on web server log.
openfire version 4.2.2
CallbackOnOffline version 1.2
OS Debian 8 with Java JRE version 8
Thank you!

Answer 1

I have encountered the same problem almost at the same time of this post.
Do you see the debug log after sending request to? If you see
com.fotsum.CallbackOnOffline - can't get response status
url='JerseyWebTarget { https://xxx.xxx.xx/xxxx }'
java.util.concurrent.ExecutionException:
org.glassfish.jersey.message.internal.MessageBodyProviderNotFoundException:
MessageBodyWriter not found for media type=application/json,
type=class com.fotsum.MessageData, genericType=class
com.fotsum.MessageData.
just like me, maybe I could help.
I resolve this by use maven to build CallbackOnOffline plugin manually.
# git clone https://github.com/igniterealtime/Openfire.git
# cd Openfire/src/plugins/callbackOnOffline
# mvn package
Then the callbackOnOffline.jar located at ./target directory. Upload to your openfire server by admin console and it will work.