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Update to 5.0.2 - Cache(only) improvements

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Cache - only improvements
This commit is contained in:
Gerasimos Maropoulos
2016-11-15 20:20:29 +02:00
parent 948eb2ecc1
commit 8b88aabc05
6 changed files with 106 additions and 45 deletions
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37
iris.go
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@@ -52,6 +52,7 @@ visit https://www.gitbook.com/book/kataras/iris/details
package iris // import "github.com/kataras/iris"
import (
"bytes"
"fmt"
"log"
"net"
@@ -65,8 +66,6 @@ import (
"sync"
"time"
"bytes"
"github.com/geekypanda/httpcache"
"github.com/kataras/go-errors"
"github.com/kataras/go-fs"
"github.com/kataras/go-serializer"
@@ -81,7 +80,7 @@ const (
// IsLongTermSupport flag is true when the below version number is a long-term-support version
IsLongTermSupport = false
// Version is the current version number of the Iris web framework
Version = "5.0.1"
Version = "5.0.2"
banner = ` _____ _
|_ _| (_)
@@ -167,7 +166,6 @@ type (
TemplateSourceString(string, interface{}) string
SerializeToString(string, interface{}, ...map[string]interface{}) string
Cache(HandlerFunc, time.Duration) HandlerFunc
InvalidateCache(*Context)
}
// Framework is our God |\| Google.Search('Greek mythology Iris')
@@ -1127,7 +1125,7 @@ func (s *Framework) SerializeToString(keyOrContentType string, obj interface{},
// Usage: iris.Get("/", iris.Cache(func(ctx *iris.Context){
// ctx.WriteString("Hello, world!") // or a template or anything else
// }, time.Duration(10*time.Second))) // duration of expiration
// if <=time.Second then it tries to find it though request header's "cache-control" maxage value
// if <=2 seconds then it tries to find it though request header's "cache-control" maxage value
//
// Note that it depends on a station instance's cache service.
// Do not try to call it from default' station if you use the form of app := iris.New(),
@@ -1146,33 +1144,8 @@ func Cache(bodyHandler HandlerFunc, expiration time.Duration) HandlerFunc {
// Do not try to call it from default' station if you use the form of app := iris.New(),
// use the app.Cache instead of iris.Cache
func (s *Framework) Cache(bodyHandler HandlerFunc, expiration time.Duration) HandlerFunc {
fh := httpcache.Fasthttp.Cache(func(reqCtx *fasthttp.RequestCtx) {
ctx := s.AcquireCtx(reqCtx)
bodyHandler.Serve(ctx)
s.ReleaseCtx(ctx)
}, expiration)
return func(ctx *Context) {
fh(ctx.RequestCtx)
}
}
// InvalidateCache clears the cache body for a specific context's url path(cache unique key)
//
// Note that it depends on a station instance's cache service.
// Do not try to call it from default' station if you use the form of app := iris.New(),
// use the app.InvalidateCache instead of iris.InvalidateCache
func InvalidateCache(ctx *Context) {
Default.InvalidateCache(ctx)
}
// InvalidateCache clears the cache body for a specific context's url path(cache unique key)
//
// Note that it depends on a station instance's cache service.
// Do not try to call it from default' station if you use the form of app := iris.New(),
// use the app.InvalidateCache instead of iris.InvalidateCache
func (s *Framework) InvalidateCache(ctx *Context) {
httpcache.Fasthttp.Invalidate(ctx.RequestCtx)
ce := newCachedMuxEntry(s, bodyHandler, expiration)
return ce.Serve
}
// -------------------------------------------------------------------------------------