RFC 7540 and RFC 7541 contains the full specification of HTTP/2 protocol and in the process of implementing a new HTTP/2 client for sgcWebSockets library, is important to use external tools to check if client component is working as expected. One of this online tools is hosted in: https://http2.golang.org/ This web offers some tests for HTTP/2 clie...

From sgcWebSockets 4.4.2 Telegram is supported for iOS64 devices, which means that you can build your own telegram client. TDLib takes care of all network implementation details, encryption and local data storage. TDLib supports all Telegram features. TDLib (Telegram Database Library) Advantages Cross-platform: can be used on Windows, Android,...

A customer ask if TMS Sparkle and sgcWebSockets can run together, and the answer is yes, there is no problem running sgcWebSockets and TMS Sparkle on the same server. Both can run using HTTP.SYS server, you can run a single HTTP.SYS server and configure endpoints to run with Sparkle and sgcWebSockets without problems. Basically you configure i...

From sgcWebSockets 4.2.2 Binance Futures API is fully supported. 1. Added support for live subscriptions in websocket api. 2. Added support for user stream websocket data. 3. Added support for Rest API:   3.1 Market Data Endpoints: exchange information, kline, tickers...   3.2 Account / Trades Endpoints: send orders, get account...

Changes included in sgcWebSockets 4.4.1 [+] : Improved Telegram API Component, added support for Android. [+] : New property "DatabaseDirectory" in Telegram Client. Allows to set the directory where is the TDLib database. [+] : Improved Telegram Demo to ask user for a password if telegram component requires it. [+] : Improved speed reading websocke...

From sgcWebSockets 4.4.1 Telegram is supported for Android devices, which means that you can build your own telegram client. TDLib takes care of all network implementation details, encryption and local data storage. TDLib supports all Telegram features. TDLib (Telegram Database Library) Advantages Cross-platform: can be used on Windows, Androi...

I am happy to announce the immediate availability of support for Rad Studio 10.4 on sgcWebSockets library. Registered users can download latest beta from private account. Next release will include support from Delphi 7 to Rad Studio 10.4 versions. https://www.embarcadero.com/products/rad-studio/whats-new-in-10-4-sydney

WAMP 1.0 is an open WebSocket subprotocol that provides two asynchronous messaging patterns: RPC and PubSub. From sgcWebSockets 4.3.8, a new method is supported, not included in WAMP 1.0 specification, but it can be very useful for our users. WAMP allows RPC calls, but server response can only be successful or not. Sometimes, an RPC requires more t...

sgcWebSockets Dataset Subprotocol allows to broadcast database changes to all client connected. From sgcWebSockets 4.3.8 this protocol allows 2 update modes: 1. Replicate Table: protocol updates dataset clients when a dataset has changed. 2. Notify Updates: protocol notifies clients when a dataset has changed.  Replicate Table  This mode ...

QuickStart  1. Create a new Window Forms Application 2. Drop a TsgcWebSocketClient onto a Form and configure Host and Port Properties to connect to Server. 3. Drop a TButton in a Form, Double Click and type this code:  TsgcWebSocketClient1.Active := True; 4. Drop a Button onto the Form, Double Click and type this code:  TsgcWebSocket...