func (middleware *offlinemiddleware) TestTruncate() {
dbFile := middleware.replaydb.GetDBFilePath()
middleware.replaydb.Close()
fmt.Println("DB file ", dbFile)
db, err := os.OpenFile(dbFile, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, os.ModePerm)
if err != nil {
fmt.Println("OPen error ", err)
}
err = db.Truncate(0)
if err != nil {
fmt.Println("Truncate error ", err)
}
}
func (middleware *offlinemiddleware) Truncate(w http.ResponseWriter) {
dbFile := middleware.replaydb.GetDBFilePath()
middleware.replaydb.Close()
db, err := os.OpenFile(dbFile, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, os.ModePerm)
if err != nil {
w.WriteHeader(500)
w.Write([]byte(err.Error()))
log.Println("OPen error ", err)
}
err = db.Truncate(0)
if err != nil {
w.WriteHeader(500)
w.Write([]byte(err.Error()))
log.Println("Truncate error ", err)
}
w.WriteHeader(200)
w.Write([]byte("<h1>Truncate successful</h1>"))
}