[dart-misc] How to return Response.ok with socket data?

[Niyazi Toros]

I can connect my aqueduct to close network socket (listener and get the
data) Problem is I can't return new Response.ok. It shows null...

I am using Aqueduct 3.0. The most of the documentation looks like Snippets.
I had difficulty to apply dart socket. But now I can get text from socket
and I can sent the data over internet from my aqueduct web api.


class LoginController extends Controller {

String _xCustomerToken;

String _xCustomerName;

var list = [];


@override

Future handle(Request request) async {

String reply;

Socket.connect('192.168.1.22’, 1024).then((socket) async {

socket.listen((data) async {

reply = await new String.fromCharCodes(data).trim();

print("reply: $reply");


var list = reply(":_:");

int cLen = list.length;

print(cLen);

print(list);

_xCustomerToken = list[2];

_xCustomerName = list[3];


// CAN PRINT THE SOCKET DATA

// EXAMPLE: ”Customer Token: 998877, CustomerName: NIYAZI TOROS”

print(

"Customer Token: $_xCustomerToken, CustomerName: $_xCustomerName");


await new Future.delayed(new Duration(seconds: 2));

}, onDone: () {

print("Done");

});

socket.write('Q101:_:49785:_:x\r\n');

});


// CANT RETURN THE SOCKET DATA

return new Response.ok(

// EXAMPLE: "Customer Token: null, CustomerName: null”

"Customer Token: $_xCustomerToken, CustomerName: $_xCustomerName");

}

}