I am implementing Sinch SDK in my Android application. I have observed one thing that after connecting sinch client if I turn off wifi(means now no internet connectivity is available) and I send 4 to 5 messages they are not sent (because on receiving side there are no messages received). As soon as, I turned my device wifi on and the android device gets connected sinch sends those pending messages.(because after connecting to the internet receiving side got those 5 messages which were sent earlier). My question is how does this happen. I mean does sinch maintain any internal queue system and for internet connectivity? Or there is something else is implemented?
Yes we do, we store it locally and sends it as soon as we can