createClientChannel function
Create the client channel
Implementation
void createClientChannel({required String domain}) {
var uri = Uri.parse(domain);
channel = ClientChannel(
uri.host, // Use your IP address where the server is running
port: uri.port,
options: ChannelOptions(
keepAlive: ClientKeepAliveOptions(
pingInterval: Duration(seconds: 30),
timeout: Duration(seconds: 10),
),
credentials: uri.isScheme('https')
? const ChannelCredentials.secure()
: const ChannelCredentials.insecure(),
),
);
}