No push notification client available for push notification request

[Tariq Fayaz]

Hi, I've been having real trouble getting push working on my flexisip installation. I can send push notifications perfectly fine with my own code but if I try to use flexsip it fails as per below. I have checked and triple checked the certificates and they are correct and names as per the documentation.

Please can anyone shed any light on this?

/opt/belledonne-communications/bin/flexisip_pusher --pntype apple --appid org.myapp.phone --pntok mytok --debug

Writing logs in : /var/opt/belledonne-communications/log/flexisip/flexisip-pusher.log
2021-04-16 22:47:08:470 flexisip-debug-Searching push notification client on dir [/etc/flexisip/apn]
2021-04-16 22:47:08:470 flexisip-debug-Certificate /etc/flexisip/apn/org.myapp.phone.voip.prod.pem has a valid expiration: Apr 16 13:23:26 2022 GMT.
2021-04-16 22:47:08:470 flexisip-debug-AppleClient[0x7e18e0]: constructing AppleClient with TlsConnection[0x7e2640]
2021-04-16 22:47:08:470 flexisip-debug-Adding ios push notification client [org.myapp.phone.voip.prod]
2021-04-16 22:47:08:470 flexisip-debug-Certificate /etc/flexisip/apn/org.myapp.phone.prod.pem has a valid expiration: Mar 8 10:06:12 2022 GMT.
2021-04-16 22:47:08:471 flexisip-debug-AppleClient[0x7e6560]: constructing AppleClient with TlsConnection[0x7e7660]
2021-04-16 22:47:08:471 flexisip-debug-Adding ios push notification client [org.myapp.phone.prod]
2021-04-16 22:47:08:471 flexisip-debug-PNR 0x7e9600 payload is {
"aps": {
"sound": "",
"loc-key": "IM_MSG",
"loc-args": ["Pusher"],
"call-id": "",
"uuid": "",
"send-time": "2021-04-16 21:47:08"
},
"from-uri": "sip:toto@sip.linphone.org",
"display-name": "Pusher",
"pn_ttl": 2592000
}
2021-04-16 22:47:08:471 flexisip-error- using  : 0x7e9600
Segmentation fault