Rad Studio [+] : Added Support for Rad Studio 11.3. [+] : New OpenAPI Pascal Parser, imports any openAPI 3.0, Swagger 1.0 or 2.0 specification and creates a pascal interface file. [+] : Improved HTTP.SYS Server, new event OnTCPConnect, is called AFTER the TCP connection and BEFORE Websocket handshake or HTTP read request. [+] : Improved WebSocket S...
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Rad Studio [+] : Updated Telegram libraries to version 1.8.9. [+] : Improved Telegram Client, when there is an error while loading the library on MacOS, now the error message with the reason is caught. [+] : Improved Indy Server, new property SSLOptions.OpenSSL_Options.CipherList to customize the Cipher List. [*] : Fixed Bug IOCP IOHandler and SSL,...
sgcWebSockets supports Telegram TDLib, so you can build your own Telegram Client for any Delphi personality: Windows 32Windows 64Mac OSXMac OSXARM64iOSAndroidLinux64 The Telegram libraries have been updated to the latest TDLib version 1.8.9. Customers with an Active subscription can download from private account. These New libraries are only compat...
Rad Studio [+] : New Client API: Bybit: cryptocurrency exchange and trading platform. Implement WebSocket protocol for: Spot, Inverse Perpetual, USDT Perpetual and Inverse Futures. [+] : Improved Demo "05.Crypto\01.CryptoAPI" which shows how Bybit client API works. [+] : Improved WhatsApp API to version 15.0. [+] : Improved WhatsApp API, new ...
Rad Studio [+] : Added support for EPOLL on Linux Indy Servers (Websocket and HTTPs Servers). The property IOHandlerOptions.IOHandlerType has a new value called iohEPOLL. [+] : New Property "IOHandlerOptions.EPOLL" on Indy Servers, to configure the EPOLL IOHandler Server properties. [+] : New Demo which shows how the Indy EPOLL Server works i...
From sgcWebSockets 2022.9.0 the Indy Server IOCP IOHandler has been rewritten from scratch and performance improved. The IOCP IOHandler is only available on sgcWebSockets Enterprise Package. Using IOCP you can avoid the "one-thread-per-client" problem where the performance decrease a lot as more connections are handled by the server. IOCP provides ...
Indy Servers use threads to handle the client connections, every time a new client connects to the server, a new thread is created and this thread handles the connection, so if you have 100 connections, there will be 100 threads. Additionally, indy uses blocking sockets, which means when you read or write, the function doesn't return until it is co...
The openSSL libraries have been updated to the latest version: - OpenSSL 1.1.1s - OpenSSL 3.0.7 (fixes critical vulnerability from version 3.0.0 to 3.0.6)
OpenSSL has released a new version, 3.0.7 that fixes a Critical Vulnerability from openSSL versions 3.0.0 to 3.0.6. Registered users can download the latest openSSL version from the private account. The vulnerability is a buffer overflow in the X.509 certificate verification, which is the code used to validate TLS certificates. The vulnerability co...
After the Windows Update KB5018410 (10 October 2022) TLS 1.0 and TLS 1.1 were not supported anymore, but this seems has affected to TLS 1.2 protocol, so when using WinHTTP to connect using TLS 1.2, the following error was raised and the connection was closed: Security Error 12175 This issue affect to users running the following sgcWebSockets c...