Understanding SIGPIPE Signal and Preventing Service Crashes in Go‑Rust Integration

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.

GoLinux signalsRust

0 likes · 15 min read

Understanding SIGPIPE Signal and Preventing Service Crashes in Go‑Rust Integration

Deepin Linux

Nov 1, 2024 · Fundamentals

Will Data Be Lost When a Process Crashes During File Write?

This article examines the conditions under which data may be lost when a Linux process crashes while writing a file, explaining page cache behavior, the roles of stdio versus system calls, dirty page handling, write‑back mechanisms, and strategies such as fflush, fsync, and direct I/O to ensure data integrity.

data integrityfile I/Olinux

0 likes · 22 min read

Will Data Be Lost When a Process Crashes During File Write?

dbaplus Community

Oct 29, 2015 · Databases

Why PostgreSQL Keeps Working After the Main Process Crashes

This article explains how PostgreSQL’s process architecture allows existing connections to continue operating and persist data even when the postmaster (main) process crashes, demonstrates the behavior with step‑by‑step experiments, and discusses the limitations and monitoring implications.

Data Persistencebackend processdatabase reliability

0 likes · 5 min read

Why PostgreSQL Keeps Working After the Main Process Crashes