https://github.com/msantos/prv-rs

prv: pressure relief valve for Unix process pipelines
https://github.com/msantos/prv-rs

flowcontrol stdio

Last synced: 11 months ago
JSON representation

prv: pressure relief valve for Unix process pipelines

• Host: GitHub
• URL: https://github.com/msantos/prv-rs
• Owner: msantos
• License: isc
• Created: 2022-09-21T12:52:25.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2023-01-03T13:15:46.000Z (about 3 years ago)
• Last Synced: 2025-02-13T05:30:14.053Z (about 1 year ago)
• Topics: flowcontrol, stdio
• Language: Rust
• Homepage:
• Size: 3.91 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
# SYNOPSIS

prv *option*

# DESCRIPTION

prv: pressure relief valve for Unix process pipelines

prv flow controls standard input by sampling lines in a time window.

# EXAMPLES

    while :; do date; done | prv -l 1 -w 10

    Fri Aug 26 00:05:45 EDT 2022

    Fri Aug 26 00:05:54 EDT 2022

    Fri Aug 26 00:06:04 EDT 2022

    ^C

# BUILD

    cargo build

# OPTIONS

-l, --limit *number*

:		message rate limit (default: 0 (no limit))

-w, --window *seconds*

:		message rate window (default: 1 second)

-W, --write-error *exit|drop|block*

:		behaviour if write buffer is full

-v, --verbose

:		verbose mode

-h, --help

:		help