RTCMultiConnection Delphi Server API

From sgcWebSockets 4.5.3, RTCMultiConnection is supported. RTCMultiConnection is a WebRTC JavaScript library for peer-to-peer applications (screen sharing, audio/video conferencing, file sharing, media streaming etc.) Configuration The RTCMultiConnection requires a WebSocket server for Signaling, so link the server property of RTCMultiConnecti...

Continue reading

DevExtreme Datagrid WebSocket Protocol

DevExtreme Data Grid, from DevExpress, it's a powerful Data Grid for Javascript. One of the features it's partial updates which allows to update a record of a grid without updating the full page. Usually the update is received using WebSocket protocol. sgcWebSockets library can be used with DevExtreme Data Grid, allowing to update the Grid in Real-...

Continue reading

Telegram Libraries Updated

sgcWebSockets supports Telegram TDLib, so you can build your own Telegram Client for any Delphi personality: Windows 32Windows 64Mac OSXiOSAndroidLinux64 The Telegram libraries have been updated to the latest TDLib version 1.7.6. Customers with an Active subscription can download from private account. Review the changelog from the following li...

Continue reading

sgcWebSockets 4.5.1

Here is the comprehensive list of new features and bug fixes included in sgcWebSockets 4.5.1: [+] : New Component TsgcLib_RCON, is a TCP/IP-based communication protocol which allows console commands to be issued to the server. [+] : New Demo which shows how to use the RCON Client, is located in the folder "50.Other\02.RCON". [+] : New Component Tsg...

Continue reading

SChannel Cipher List and Connection Info

From sgcWebSockets 4.5.1 SChannel has been improved with 2 new features: 1. There is a new property in TLSOptions.SChannel_Options called CipherList where you can set which Ciphers will be used. 2. There is a new function called GetInfo which returns the info like Protocol used (TLS1.2, TLS1.1...), the cipher, cipher strength... and more Cipher Lis...

Continue reading

Telegram Get Members

Telegram API allows to get information about members of a SuperGroup. Use the method GetSuperGroupMembers to get information about members or banned users in a supergroup or channel. Can be used only if SupergroupFullInfo.can_get_members is true; additionally, administrator privileges may be required for some filters. By default the method returns ...

Continue reading

TIME_WAIT TCP Connections

When a client initiates a disconnection from server, there is an exchange between client and server to inform about the state of disconnection. When the process is finished, the client socket connection states as TIME_WAIT during a variable time. This is a normal behavior, in windows operating systems, this time defaults to about 4 minutes. You can...

Continue reading

OAuth2 Client Credentials

OAuth2 Client Component now supports Client Credentials as grant type, this type of grant is commonly used for server-to-server interactions that must run in the background, without immediate interaction with a user. These types of applications are often referred to as daemons or service accounts. OAuth2 Flow Client Credentials  Azure OAuth2 G...

Continue reading

HTTP Post Big Files

sgcWebSockets Servers allow to Post Big Files without affecting the server memory.  When a HTTP client sends a multipart/form-data stream, the stream is saved by server in memory. When the files are big, the server can get an out of memory exception, to avoid these exceptions, the server has a property called HTTPUploadFiles where you can conf...

Continue reading

openSSL 1.1.1k

The latest openSSL libraries have been compiled and updated for sgcWebSockets users with an active license, the following libraries are available: 1. Windows322. Windows643. OSX644. Android645. iOS64 Read the following QuickStart about openSSL to get more info about how configure sgcWebSockets with openSSL libraries: https://www.esegece.com/help/sg...

Continue reading