docker code snippet go-grpc git spring 多线程 Runnable gRPC Health Checking spring-mvc json ssh angular time Java Volatile php-gRPC Executors node composer 小程序 Java ThreadLocal JVM ThreadPoolExecutor Java Thread proto3 git push Jakarta brew python gRPC Java Runnable Dockerfile Java Synchronized SpringBoot ConcurrentHashMap symfony volatile protoc protobuf protoc-gen-go maven ThreadLocal make Java Virtual Thread jdbc compiledb php8.4 git add clion php8.1 php8.3