1 views collected around this technical thread.
This article explains how to achieve graceful shutdown of Docker containers by handling Linux signals, interpreting common Docker exit codes, and using a Go program that registers SIGTERM and SIGINT, while also covering docker stop, docker kill, and daemon signal handling.
This article explains how the Linux SIGPIPE signal is generated during broken TCP connections, why the default kernel handling can terminate Go services that call Rust code via cgo, and provides practical code examples to ignore SIGPIPE and avoid silent process exits.
The article explains how to achieve graceful shutdown of Spring Boot services by handling Linux signals, registering JVM shutdown hooks, using Spring's ContextClosedEvent and Actuator endpoint, and provides practical code examples for safely terminating thread pools, sockets, and other resources.
This article explains why using the violent kill -9 command can corrupt data in Java services, describes the four‑step graceful shutdown process, and provides multiple Spring Boot solutions—including SIGTERM, Actuator shutdown endpoint, custom Tomcat connector, and @PreDestroy data‑backup hooks—to stop services safely while handling thread interruptions.
The article explains how the Linux kill command, especially kill -9, can abruptly terminate processes causing data inconsistency, and demonstrates safer alternatives for stopping Spring Boot applications—including kill -15, the built‑in shutdown script, Actuator endpoints, custom Tomcat connector shutdown, and @PreDestroy backup hooks—providing complete code examples.
This article explains the three JVM shutdown methods, how to use ShutdownHook and custom SignalHandler for cleanup, and outlines a step‑by‑step graceful restart process using kill -12, kill -15, and kill -9 signals, with sample scripts and references.