Welcome to Linux compiler!

With 4.1.0 version, linux compiler is supported so you can build your projects in linux, simple example:

program sgcWebSockets_linux;

 {$APPTYPE CONSOLE}

{$R *.res}

uses

  System.SysUtils, sgcWebSocket;

var

  oServer: TsgcWebSocketServer;

begin

  try

    oServer := TsgcWebSocketServer.Create(nil);

    oServer.Port := 5000;

    oServer.Active := True;

    while oServer.Active do

      Sleep(10);

  except

    on E: Exception do

      Writeln(E.ClassName, ': ', E.Message);

  end;

end.

Of course, Rad Studio 10.2 is full supported, so you can upgrade your projects to latest version.

MQTT client has been improved with new methods and there is a new demo showing main features.

Full list of changes:

 [+] : Added support for Rad Studio 10.2 Tokyo.

 [+] : Added support for Linux compiler.

 [+] : MQTT client, added subscribe method.

 [+] : MQTT client, added unsubscribe method.

 [+] : MQTT client, added publish method.

 [+] : MQTT client, added Authentication property, allows to set user and password to authenticate against MQTT Server.

 [+] : MQTT client, added HeartBeat property, keeps alive connection.

 [+] : MQTT client, added LastWillTestament property, when client disconnects, sends a message to other connected clients.

 [+] : New Property "NotifyDeletes" in Dataset Server Protocol, if enabled (by default) broadcast deleted record to all clients.

 [+] : New Method "BroadcastRecord" in Dataset Server Protocol, sends dataset record values to all clients.

 [+] : New Method "MetaData" in Dataset Server Protocol, sends metadata info to a single client.

 [+] : New Method "Synchronize" in Dataset Server Protocol, sends dataset record values to a single client.

 [*] : Fixed Bug ReadTimeout and ConnectionTimeout in client component.

 [*] : Added Guid property to Client File Protocol.

 [*] : Fixed Bug Invalid Character when trying to access to built-in javascript libraries.

 [*] : Fixed Bug File Protocol when BufferSize was set to zero, file was not saved properly.

 [*] : Fixed Memory Leaks on NextGen compiler.

 [*] : Fixed WebRTC Chrome console errors.