We are not receiving push notification when large text send by user.

Question

We are not receiving a push notification when large text sends by the user. We are using below mod_apns.erl file.

mod_apns.erl - https://github.com/joanlopez/ejabberd-mod-apns/blob/master/src/mod_apns.erl Ejabberd version - 16.09

How to truncate text message when send push notification using mod_apns.erl file? I am new in erlang so, please help me.

Thanks