Update README.md
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README.md
47
README.md
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@ -15,22 +15,38 @@ go get github.com/yosssi/boltstore/...
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## Example
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```go
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// Fetch new store.
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store, err := boltstore.New(
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boltstore.Config{
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package main
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import (
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"fmt"
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"net/http"
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"github.com/boltdb/bolt"
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"github.com/gorilla/sessions"
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"github.com/yosssi/boltstore/reaper"
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"github.com/yosssi/boltstore/store"
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)
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var db *bolt.DB
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func handler(w http.ResponseWriter, r *http.Request) {
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if r.URL.Path[1:] == "favicon.ico" {
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return
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}
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// Fetch a new store.
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str, err := store.New(
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db,
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store.Config{
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SessionOptions: sessions.Options{
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MaxAge: 60 * 60 * 24 * 30, // 30days
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},
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},
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[]byte("secret-key"),
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)
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if err != nil {
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panic(err)
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}
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defer store.Close()
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// Get a session.
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session, err := store.Get(r, "session-key")
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session, err := str.Get(r, "session-key")
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if err != nil {
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panic(err)
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}
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@ -48,6 +64,21 @@ session.Options.MaxAge = -1
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if err := sessions.Save(r, w); err != nil {
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panic(err)
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}
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fmt.Fprintf(w, "Hello BoltStore")
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}
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func main() {
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db, err := bolt.Open("./sessions.db", 0666)
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if err != nil {
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panic(err)
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}
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defer db.Close()
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// Invoke a reaper which removes expired sessions.
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defer reaper.Quit(reaper.Run(db, reaper.Options{}))
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http.HandleFunc("/", handler)
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http.ListenAndServe(":8080", nil)
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}
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```
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## Documentation
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