ping_watcher

checks connection in even intervals and reports status

ping-watcher localhost -c 10 -s 0.1
2/10: 0.037ms, failures: 0, average: 0.037ms
3/10: 0.047ms, failures: 0, average: 0.042ms
4/10: 0.046ms, failures: 0, average: 0.043ms
5/10: 0.046ms, failures: 0, average: 0.044ms
6/10: 0.046ms, failures: 0, average: 0.044ms
7/10: 0.047ms, failures: 0, average: 0.045ms
8/10: 0.047ms, failures: 0, average: 0.045ms
9/10: 0.044ms, failures: 0, average: 0.045ms
10/10: 0.079ms, failures: 0, average: 0.049ms
11/10: 0.047ms, failures: 0, average: 0.049ms
Excellent

TODO: compile for osx ... crystal build bin/ping-watcher.cr --release --cross-compile --target "x86_64-macosx-darwin"

Installation

crystal build bin/ping-watcher.cr --release

Usage

ping-watcher google.com

Development

• TODO: setup travis
• crystal spec # run tests

docker build -t ping_watcher . 2>&1 >/dev/null &&
  docker run -it --rm ping_watcher crystal spec

Author

Michael Grosser
michael@grosser.it
License: MIT