Detalhes do pacotev4.1.0

json_rpc_2

Utilitários para escrever um cliente ou servidor usando o especificação JSON-RPC 2.0.

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pub.dev Documentação da API Código-fonte

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Instalar pacote

flutter pub add json_rpc_2

Visão geral do pacote

Orientação gerada a partir de informações públicas. Apenas para referência.

Um pacote Dart que fornece utilitários para implementar clientes e servidores que seguem a especificação JSON-RPC 2.0. Ele permite comunicação estruturada e sem estado sobre camadas de transporte como WebSocket ou HTTP, suportando chamadas de método, notificações e tratamento de erros. O pacote é projetado para desenvolvedores que criam serviços baseados em RPC ou integram com pontos finais JSON-RPC existentes. Oferece uma API limpa para codificar e decodificar mensagens, gerenciar solicitações e respostas e lidar com operações assíncronas. Ideal para ferramentas, IDEs ou serviços de backend que exigem chamadas de procedimento remoto.

Casos de uso

Construindo clientes RPC para APIs externas
Implementando pontos finais JSON-RPC do lado do servidor
Integração com servidores de linguagem (por exemplo, LSP)
Habilitar comunicação em tempo real em aplicativos web e móveis
Criando ferramentas para ambientes de desenvolvimento

Principais recursos

Suporta o protocolo JSON-RPC 2.0
Integração flexível da camada de transporte
Tratamento embutido de solicitação/resposta
Suporte a erros e notificações
Processamento assíncrono de mensagens

Indicado para

Desenvolvedores construindo servidores de linguagem
Ferramentas e extensões de IDE
Serviços de back-end que precisam de chamadas remotas
Aplicações multiplataforma usando RPC
sistemas de troca de dados em tempo real

Considerações

Requer conhecimento da especificação JSON-RPC 2.0
Não adequado para APIs HTTP simples
Necessita de tratamento adequado de erros em fluxos assíncronos
Documentação limitada além da funcionalidade central
Melhor usado com transportes estabelecidos, como WebSocket

README original

Snapshot do README original do repositório-fonte vinculado. Consulte o repositório para o conteúdo mais recente.

Overview

This repository is home to tooling related Dart packages. Generally, this means packages published through the tools.dart.dev publisher that don't naturally belong to other topic monorepos (like dart-lang/build, dart-lang/test, or dart-lang/shelf).

Packages

Package	Description	Issues	Version
api_summary	Creates an API summary for a package.
bazel_worker	Protocol and utilities to implement or invoke persistent bazel workers.
benchmark_harness	The official Dart project benchmark harness.
boolean_selector	A flexible syntax for boolean expressions, based on a simplified version of Dart's expression syntax.
browser_launcher	Provides a standardized way to launch web browsers for testing and tools.
cli_config	A library to take config values from configuration files, CLI arguments, and environment variables.
cli_util	A library to help in building Dart command-line apps.
clock	A fakeable wrapper for dart:core clock APIs.
code_builder	A fluent, builder-based library for generating valid Dart code.
coverage	Coverage data manipulation and formatting
csslib	A library for parsing and analyzing CSS (Cascading Style Sheets).
extension_discovery	A convention and utilities for package extension discovery.
file	A pluggable, mockable file system abstraction for Dart.
file_testing	Testing utilities for package:file.
glob	A library to perform Bash-style file and directory globbing.
graphs	Graph algorithms that operate on graphs in any representation.
html	APIs for parsing and manipulating HTML content outside the browser.
io	Utilities for the Dart VM Runtime including support for ANSI colors, file copying, and standard exit code values.
json_rpc_2	Utilities to write a client or server using the JSON-RPC 2.0 spec.
markdown	A portable Markdown library written in Dart that can parse Markdown into HTML.
mime	Utilities for handling media (MIME) types, including determining a type from a file extension and file contents.
oauth2	A client library for authenticating with a remote service via OAuth2 on behalf of a user, and making authorized HTTP requests with the user's OAuth2 credentials.
package_config	Support for reading and writing Dart Package Configuration files.
pool	Manage a finite pool of resources. Useful for controlling concurrent file system or network requests.
process	A pluggable, mockable process invocation abstraction for Dart.
pub_semver	Versions and version constraints implementing pub's versioning policy. This is very similar to vanilla semver, with a few corner cases.
pubspec_parse	Simple package for parsing pubspec.yaml files with a type-safe API and rich error reporting.
source_map_stack_trace	A package for applying source maps to stack traces.
source_maps	A library to programmatically manipulate source map files.
source_span	Provides a standard representation for source code locations and spans.
sse	Provides client and server functionality for setting up bi-directional communication through Server Sent Events (SSE) and corresponding POST requests.
stack_trace	A package for manipulating stack traces and printing them readably.
stream_channel	An abstraction for two-way communication channels based on the Dart Stream class.
stream_transform	A collection of utilities to transform and manipulate streams.
string_scanner	A class for parsing strings using a sequence of patterns.
term_glyph	Useful Unicode glyphs and ASCII substitutes.
test_reflective_loader	Support for discovering tests and test suites using reflection.
timing	A simple package for tracking the performance of synchronous and asynchronous actions.
unified_analytics	A package for logging analytics for all Dart and Flutter related tooling to Google Analytics.
watcher	A file system watcher. It monitors changes to contents of directories and sends notifications when files have been added, removed, or modified.
yaml	A parser for YAML, a human-friendly data serialization standard
yaml_edit	A library for YAML manipulation with comment and whitespace preservation.