[英]linphone-iphone in background-mod can't get an incoming call?
我在iOS应用中使用linphone SDK。
当应用程序进入后台模式时,应用程序有时可能会收到来电或推送通知消息,有时则不会。
或者,如果该应用在几分钟前处于后台模式,则无法接到来电。
请帮帮我。
我使用ipad在后台模式下的iPhone中呼叫。
ipad的日志:
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
当我让手机到达前台时可以拨打。
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Garbage collecting unowned object of type LinphoneCallStats
linphone[2767:1066909] [Message] Background task belle-sip recv channel started. Unknown remaining time since application is not fully in background.
linphone[2767:1066909] [Message] channel [0x10eb70000]: starting recv background task with id=[94].
linphone[2767:1066909] [Message] channel [0x10eb70000]: received [437] new bytes from [TLS://sip.linphone.org:5223]:
linphone[2767:1066909] [Message] SIP/2.0 180 Ringing
linphone[2767:1066909] [Message] Via: SIP/2.0/TLS 192.168.1.232:58394;received=220.134.182.243;branch=z9hG4bK.5fJXlLPwC;rport=58394
linphone[2767:1066909] [Message] Record-Route: <sips:37.59.51.72:5223;lr>
处于后台模式的iOS APP可能已暂停。 您可以使用PushKit,在向APP进行VoIP呼叫之前向APP发送通知。 关于PushKit,您可以访问https://developer.apple.com/documentation/pushkit祝您好运!
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