grpc-ecosystem/grpc-spring

Features

• gRPC Microservices Integration - Integrates high-performance gRPC communication into Spring applications for distributed microservices.
• gRPC Call Interception - Offers custom interception logic for modifying and monitoring gRPC requests and responses.
• gRPC Interceptor Libraries - Supplies a suite of tools to intercept and modify gRPC requests and responses for logging and security.
• Client Stub Management - Simplifies remote API calls by configuring and injecting gRPC stubs as Spring beans.
• gRPC Service Implementations - Automates the lifecycle and startup of gRPC servers and clients within the Spring application environment.
• Client Configuration Automation - Provides annotation-driven injection and automatic setup of gRPC client stubs and connections.
• RPC Servers - Manages the lifecycle and deployment of gRPC servers within a Java environment.
• gRPC Security - Integrates security frameworks to apply authentication and authorization policies to gRPC endpoints.
• Dependency Injection Proxies - Automates the injection of gRPC client stubs into components using dynamic proxies and channel management.
• Interceptor Middleware - Implements a pluggable middleware pipeline using interceptors to handle cross-cutting concerns for RPC calls.
• Automatic Service Registrations - Provides automated registration of gRPC services as Spring beans to manage server lifecycle and endpoint exposure.
• Spring Boot Integrations - Integrates the startup and shutdown of gRPC servers and channels with the Spring application context.
• Stub Injectors - Configures and injects gRPC client stubs as beans to simplify service-to-service communication.
• Server Lifecycle Management - Manages the startup and shutdown of high-performance gRPC servers using service annotations.
• Registry-Based Service Discovery - Enables resolution of remote gRPC service addresses by querying a dynamic service registry.
• Dynamic Service Discovery - Implements real-time mapping of logical gRPC service names to physical network addresses using a discovery registry.
• gRPC Service Discovery - Provides utilities for automatically locating and connecting to gRPC servers in dynamic environments.
• Distributed Observability Systems - Supports distributed observability by monitoring gRPC traffic through tracing and performance metrics.
• Distributed Tracing Instrumentation - Provides an instrumentation layer to export performance metrics and distributed tracing for gRPC.
• Distributed Tracing - Provides instrumentation to track gRPC requests across service boundaries for distributed execution analysis.
• Server Metrics - Exposes internal gRPC server and client performance data and health metrics for observability.
• Telemetry Exporters - Provides hooks to collect and export gRPC performance metrics to external monitoring frameworks.

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