I use Firestore for my Flutter app. When I disable internet connection on emulator, this error appears on the console: V/NativeCrypto( 6278): Read error: ssl=0xa4621708: I/O error during system ...

Developed an application which acts as peripheral and connects with other device (central only). It's working fine in devices having OS version 6.0, but getting some issues in Nougat 7.0. I've co...

I am debugging a c based linux socket program. As all the examples available in websites, I applied the following structure: sockfd= socket(AF_INET, SOCK_STREAM, 0); connect(sockfd, (struct socka...

I'm developing a program in which, from an Android Phone, I have to connect as a client to a Bluetooth medical sensor. I'm using the official Bluetooth API and no problem during connection (SPP pro...