eSeGeCe Blog
Release notes, deep dives, and tutorials for sgcWebSockets, sgcHTML, sgcOpenAPI, sgcSign, sgcBiometrics, and sgcIndy.
Delphi Kucoin Futures API Client
From sgcWebSockets 2022.3.0, Kucoin Futures API is supported. Kucoin is an international multi-language cryptocurrency exchange. It offers some APIs to access Kucoin data. The following APIs are supp...
Delphi Kucoin API Client
From sgcWebSockets 2022.3.0, Kucoin API is supported. Currently the following APIs are implemented:WebSocket streams: allows to subscribe to some methods and get data in real-time. Events are pushed...
sgcWebSockets 2022.2.0
Rad Studio Here is the comprehensive list of new features and bug fixes included in this version:[+] : Improved Amazon AWS IoT Client, SignatureV4 has a new property "OpenSSL_Options" which allows to...
sgcWebSockets 2022.1.0
Rad Studio Here is the comprehensive list of new features and bug fixes included in this version:[+] : New Component TsgcWSPClient_AMQP, implements AMQP 0.9.1 protocol. [+] : New Demo AMQP which show...
Binance.us API Delphi and .NET
From sgcWebSockets 2022.1, the Binance.us Servers are supported by our Binance API Client. The following APIs are supported:WebSocket streams: allows to subscribe to some methods and get data in real...
Bitmex Delphi Client Updated
From sgcWebSockets 2022.1, the Bitmex REST API is supported, this means that now you can place orders, cancel existing orders, get executions, position... and much more. Place Orders The Bitmex REST...
AMQP Receive Messages (3 / 3)
AMQP allows to receive the messages in 2 modes:Request by Client: using the GetMessage method. If there aren't messages in the queue, the event OnAMQPBasicGetEmpty will be called.Pushed by Server: us...
AMQP Publish Messages (2 / 3)
The method PublishMessages is used to send a message to the AMQP server.AMQP Servers automatically bind the queues to "direct" exchange using the queue name as routing key. This allows to send a mess...
AMQP Exchanges and Queues (1 / 3)
From sgcWebSockets 2022.1 AMQP 0.9.1 protocol is supported. The Advanced Message Queuing Protocol (AMQP) is an open standard application layer protocol for message-oriented middleware. The defining f...
Telegram TDLib error: UPDATE_APP_TO_LOGIN
If you get the error code 406 "UPDATE_APP_TO_LOGIN", means that the TDLib version is outdated and must be updated to latest 1.7.9 version, the reason is that Telegram has migrate to 64-Bit identifier...
Telegram Request Phone Number or Location
From sgcWebSockets 2022.1 the Telegram Client component is able to request the user the Phone Number or the location when has login as a bot.Find below an example code in Delphi, CBuilder and .NET De...
Pusher Custom Authentication
From sgcWebSockets 2022.1, the sgcWebSockets Pusher client allows to implement your own custom authentication.Pusher only allow subscribe to private or presence channels, if the connection provides a...
sgcWebSockets 4.5.4
Rad Studio Here is the comprehensive list of new features and bug fixes included in sgcWebSockets 4.5.4: [+] : Improved TLSOptions.Version property, now if the value is tlsUndefined (the default), th...
sgcWebSockets .NET Community nuget package
sgcWebSockets .NET has a new edition called sgcWebSockets .NET Community Edition which is free for non-commercial applications.The package can be downloaded from nuget.org from the following linkhttp...
sgcWebSockets .NET MacOS 64
From sgcWebSockets .NET 4.5.4, MacOS 64 bits is supported, so now you can compile Visual Studio Mac Applications for Mac OS 64 bits.The components supported by MacOS are the same that for Windows, so...
Twilio Delphi Send a SMS Message
Find below a simple example of how to send a Twilio SMS message using sgcWebSockets library.Twilio Code Just pass to the method the parameters: Phone from the message is sent, Phone where the message...
MacOS Monterey error loading openSSL libraries
After upgrading to MacOS Monterey, you may experience an error trying to load the openSSL libraries.Invalid dylib load. Clients should not load the unversioned libcrypto dylib as it does not have a s...
sgcWebSockets 4.5.3
Rad Studio Here is the comprehensive list of new features and bug fixes included in sgcWebSockets 4.5.3: [+] : Added support for OpenSSL 3.0.0 [+] : New Component TsgcWSAPIServer_RTCMultiConnection,...
OpenSSL 3.0 Indy Delphi and .NET
From sgcWebSockets 4.5.3, the openSSL 3.0 libraries are supported for the following compilers:Delphi 7 - Rad Studio 11Windows 32/64OSX 64Android 32/64iOS 64Linux 64.NETWindows 32/64 OpenSSL 3.0 OpenS...
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, med...
Pusher REST API
sgcWebSockets Pusher client has been improved on 4.5.3 version, the HTTP API has been implemented allowing to trigger events, get users of a channel and get a list of channels.Pusher is a hosted WebS...
sgcWebSockets 4.5.2
Here is the comprehensive list of new features and bug fixes included in sgcWebSockets 4.5.2:[+] : Added support for Rad Studio 11 Alexandria. [+] : New Component TsgcTURNServer, implements the STUN/...
Rad Studio 11 Alexandria
Rad Studio 11 Alexandria has been released and sgcWebSockets 4.5.2 version supports it. Customers with an active subscription can download latest version with support for Rad Studio 11.You can check...
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. Usu...