Once the connection has been established, if no peer sends any data, then no packets are sent over the net. TCP is an idle protocol, so it assumes that the connection is active. Disconnection reasons Application closes: when a process is finished, usually sends a FIN packet which acknowledges the other peer that connection has been closed. But if a...

Changes included in sgcWebSockets 4.3.7 [+] : New Component TsgcTDLib_Telegram, Allows to build Telegram Clients using TDLib JSON library. [+] : New Demo "Telegram" which shows how connect to telegram API, send a Text message, receive text messages, available chats... [+] : Improved Kraken API Component, now WebSocket API supports private channels....

Coturn is a free open source implementation of TURN and STUN Servers. The TURN Server is a VoIP media traffic NAT traversal server and gateway. It can be used as a general-purpose network traffic TURN server and gateway, too. The supported project target platforms are: LinuxMac OS XWindows (Cygwin): compiled binaries are available for register...

As you know we are in Spain (Europe) and the coronavirus is seriously affecting the situation of companies and freelancers. The entire country is in quarantine, many people cannot work and have been fired, hospitals are collapsed ...I hope that you and your families, coworkers, friends ... are well, follow the government instructions until the situ...

Now listening re:Invent Webinar by Javier Ramirez as speaker. There is a new processors family called Graviton2 which improves prior performance up to 40%. Amazon Braket which allows to use quantic computing (still in beta state, will be available along 2020 to all customers). New security services like AWS Detective... sgcWebSockets will support m...

In latest versions we have experienced a great increase in the number and size of downloads worldwide, this has affected to some users, especially those who are located far from Europe (where Web Server is located). Now, licensed users will download new versions using a better and faster CDN. Amazon AWS has been selected to deliver download fi...

 Changes included in this version:[+] : Added support for IOCP Indy Server (Websocket and HTTP Servers). There is a new property called IOHandlerOptions where you can select which IOHandler user (indy default or IOCP for Windows). *Requires custom Indy version (Beta). [+] : Updated Trial for Lazarus to version Lazarus 2.0.6. [*] : Fixed Bug Cl...

Kensington Verimark is a small Fingerprint USB reader which work for Windows Hello and supports Windows Biometric Framework. Has 360º readability and anti-spoofing protection.Works in any PC with USB 2.0, 3.0 and 3.1FIDO U2F certified.Compatible with Windows Hello, Windows 7, 8 and 10.Compact design, small and easy to carry First Steps Fingerprint ...

Changes included in this version: [+] : Added support for Android 64bits in Rad Studio 10.3.3 Rio. [+] : Added support for OpenSSL 1.1.1 for Indy based components. *Requires custom Indy version (Beta) [+] : New Event OnSSLALPNSelect in TsgcWebSocketServer and TsgcWebSocketServerHTTP. *Requires custom Indy version (Beta) [+] : Added Support for ALPN...

Support OSWindows 7, 8 and 10 (32/64-bits). Not compatible with the Linux/Mac/Android operating system.  Fingerprint Touch by any DirectionAccept "360 degrees"fingerprint matching to free your finger touch scenarios. Small and little weight Dimension: 0.83x0.55x 0.31inch First Steps Fingerprint reader comes in a small package box and with...

sgcBiometrics package adds a new feature for next 1.4.0 version, now you can Enumerate which Enrollments has sensor pool selected. This method works for System and Private sensor pools. Before that, you didn't know if a biometric sample was already stored in your database except if you try to enroll fingerprint again. Now you can fir...

​sgcBiometrics 1.4.0 will include a new component called TsgcWinBioUsersINI which allows associate a fingerprint to a user and save data in an INI file. If you require save user data associated to a fingerprint, example: you can use System Pool Sensor to save fingerprints of different users (until the limit of fingerprints types associate...