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 configure the openSSL library options. [+] : Improved HTTP.SYS server, now THttpServerResponse has a new propery "FileName" where you can set t...

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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 shows how works AMQP client, it's located in "02.WebSocket_Protocols\10.AMQP_Client" folder. [+] : Improved BITMEX API Client, REST API is now suppo...

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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-time. Events are pushed to clients by server to subscribers. Uses WebSocket as protocol.UserData stream: subscribed clients get account details. Requ...

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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 API offer public and private endpoints. The Private endpoints requires that messages signed to increase the security of transactions. First you m...

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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: using the Consume method. Consume  Consumers consume from queues. In order to consume messages there has to be a queue. When a new consumer is adde...

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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 message to a specific queue without the need to declare a binding (just calling PublishMessage method and pasing the Exchange argument as empty value and ...

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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 features of AMQP are message orientation, queuing, routing (including point-to-point and publish-and-subscribe), reliability and security...

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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 identifiers and previous versions are not compatible, so it's not possible login with a phone (login with an existing account and QR code is still possible ...

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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 Delphi Example  oReplyMarkup := TsgcTelegramReplyMarkupShowKeyboard.Create;Try oReplyMarkup.AddButtonTypeRequestPhoneNumber('Give me your phone'); ...

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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 an authentication token, this allows to restrict the access. You can build your own Authentication flow, using OnPusherAuthentication event, this event...

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