ysmood / goob

A lightweight buffered event lib

Overview

A lightweight observable lib. Go channel doesn't support unlimited buffer size, it's a pain to decide what size to use, this lib will handle it dynamically.

• unlimited buffer size
• one publisher to multiple subscribers
• thread-safe
• subscribers never block each other
• stable event order

Examples

See examples_test.go.

Benchmark

goos: darwin
goarch: amd64
pkg: github.com/ysmood/goob
cpu: Intel(R) Core(TM) i7-8750H CPU @ 2.20GHz
BenchmarkPublish-12    	 7493547	       143.9 ns/op	      86 B/op	       0 allocs/op
BenchmarkConsume-12    	 4258910	       275.5 ns/op	       0 B/op	       0 allocs/op