bolt

Overview ¶

Package bolt implements the dot storage for files using boltdb

A http server can be implemented like so:

import "github.com/dotchain/dot/ops/bolt"
import "github.com/dotchain/dot/ops/nw"
store, _ := bolt.New("file.bolt", "instance", nil)
defer  store.Close()
handler := &nw.Handler{Store: store}
h := func(w http.ResponseWriter, req  *http.Request) {
        // Enable CORS
        w.Header().Set("Access-Control-Allow-Origin", "*")
        w.Header().Set("Access-Control-Allow-Headers", "Content-Type")
        if req.Method == "OPTIONS" {
              return
        }
        handler.ServeHTTP(w, req)
}
http.HandleFunc("/api/", h)
http.ListenAndServe()

Concurrency ¶

A single store instance is safe for concurrent access but the provided file is locked until the store is closed.