- Add `PostInterrupt` plugin, useful for customization of the
**os.Interrupt** singal, before that Iris closed the server
automatically.
```go
iris.Plugins.PostInterrupt(func(s *Framework){
// when os.Interrupt signal is fired the body of this function will be
fired,
// you're responsible for closing the server with s.Close()
// if that event is not registered then the framework
// will close the server for you.
/* Do any custom cleanup and finally call the s.Close()
remember you have the iris.Plugins.PreClose(func(s *Framework)) event
too
so you can split your logic in two logically places.
*/
})
```
full commit from development branch.
Examples, book, middleware, plugins are updated to the latest iris
version. Read HISTORY.md for more.
The 'old' v5 branch which relied on fasthttp exists for those who want
to use it navigate there: https://github.com/kataras/iris/tree/5.0.0
