mirror of https://github.com/tidwall/tile38.git
26d0083faf
commit a1a37d335a8e89ac89d85c00c8585d3fc02e064a
Author: Josh Baker <joshbaker77@gmail.com>
Date: Thu Oct 5 07:36:54 2017 -0700
use symlink instead of copy
commit 96399c2c92620f633611c778e5473200bfd48d41
Author: Josh Baker <joshbaker77@gmail.com>
Date: Thu Oct 5 07:19:26 2017 -0700
use dep for vendoring
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| .. | ||
| README.md | ||
| breaker.go | ||
| breaker_test.go | ||
README.md
circuit-breaker
The circuit-breaker resiliency pattern for golang.
Creating a breaker takes three parameters:
- error threshold (for opening the breaker)
- success threshold (for closing the breaker)
- timeout (how long to keep the breaker open)
b := breaker.New(3, 1, 5*time.Second)
for {
result := b.Run(func() error {
// communicate with some external service and
// return an error if the communication failed
return nil
})
switch result {
case nil:
// success!
case breaker.ErrBreakerOpen:
// our function wasn't run because the breaker was open
default:
// some other error
}
}