{"id":105323,"date":"2022-10-18T15:37:00","date_gmt":"2022-10-18T13:37:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-frejmvorka-dlya-sozdaniya-setevyh-prilozhenij-ergoframework-2-2"},"modified":"2022-10-18T15:37:00","modified_gmt":"2022-10-18T13:37:00","slug":"vypusk-frejmvorka-dlya-sozdaniya-setevyh-prilozhenij-ergoframework-2-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/news\/vypusk-frejmvorka-dlya-sozdaniya-setevyh-prilozhenij-ergoframework-2-2","title":{"rendered":"Release of ErgoFramework 2.2 for creating network applications","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
The latest release of ErgoFramework 2.2 has taken place, implementing a complete network stack for Erlang and its OTP library in the Go language. The framework provides developers with a flexible toolkit from the Erlang world to create distributed solutions in Go using ready-made design patterns such as gen.Application, gen.Supervisor, and gen.Server, as well as specialized ones \u2014 gen.Stage (distributed pub\/sub), gen.Saga (distributed transactions, implementing the SAGA design pattern), and gen.Raft (implementing the Raft protocol). <\/p>\n
In addition, the framework offers proxy functionality with end-to-end encryption that is not available in Erlang\/OTP and Elixir. Since there is no direct equivalent of the Erlang process in Go, the framework uses goroutines as a basis for gen.Server, wrapped in 'recover' for exception handling. The project code is distributed under the MIT license. <\/p>\n
The network stack in ErgoFramework fully implements the DIST protocol specification of Erlang. This means that applications built on ErgoFramework natively communicate with any applications written in Erlang or Elixir programming languages (example of interaction with an Erlang node). It is also worth noting that the gen.Stage design pattern is implemented according to the Elixir GenStage specification and is fully compatible with it (implementation example). <\/p>\n
In the new release: <\/p>\n
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New templates added\n
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gen.Web \u2014 a design pattern for a Web API Gateway (also known as Backend For Frontend). Example.\n
gen.TCP \u2014 a pattern that enables the implementation of a pool of TCP connection acceptors with minimal coding efforts. Example.\n
gen.UDP \u2014 similar to the gen.TCP pattern, but for the UDP protocol. Example. <\/ul>\n
New functionality for Events has been introduced, implementing a simple event bus within the node that allows for the creation of event exchange mechanisms (pub\/sub) among local processes. Example.\n
Support for type registration has been added, allowing automatic serialization\/deserialization of messages into native Golang data types. This means there is no longer a need to use etf.TermIntoStruct for each received message. Registered types will be automatically transformed into the specified type, significantly speeding up message exchange performance between distributed nodes. <\/ul>\n