code snippet docker go-grpc git spring 多线程 gRPC Health Checking json spring-mvc Runnable ssh python node JVM Java Volatile Jakarta time angular composer php-gRPC 小程序 Executors brew Java Synchronized gRPC Java Runnable ThreadPoolExecutor Java ThreadLocal protobuf git push ConcurrentHashMap Java Thread Dockerfile proto3 symfony SpringBoot volatile Java Virtual Thread protoc protoc-gen-go maven php8.1 ThreadLocal git add clion php-fileinfo jdbc jq compiledb make