Send a 16-bit Integer over a Socket

See more Socket/SSL/TLS Examples

Demonstrates Socket.SendInt16, which sends the low 16 bits of a value as a two-byte integer in the selected byte order.

var
success: Boolean;
socket: HCkSocket;
bTls: Boolean;
maxWaitMs: Integer;
bBigEndian: Boolean;

begin
success := False;

socket := CkSocket_Create();

//  Connect to the server using TLS.
bTls := True;
maxWaitMs := 5000;
success := CkSocket_Connect(socket,'example.com',5000,bTls,maxWaitMs);
if (success = False) then
  begin
    Memo1.Lines.Add(CkSocket__lastErrorText(socket));
    Exit;
  end;

//  Send the low 16 bits of the value as a two-byte integer.  Use 1 for network byte order
//  (big-endian) or 0 for little-endian.
bBigEndian := True;
success := CkSocket_SendInt16(socket,1024,bBigEndian);
if (success = False) then
  begin
    Memo1.Lines.Add(CkSocket__lastErrorText(socket));
    Exit;
  end;
Memo1.Lines.Add('16-bit integer sent.');

CkSocket_Dispose(socket);