Exemple #1
0
func NewFollowersDatabase() *FollowersDatabase {
	conn, err := mongo.Dial("127.0.0.1:27017")
	if err != nil {
		log.Println("mongo Connect error:", err.Error())
		panic("mongo conn err")
	}
	if verboseMongo {
		conn = mongo.NewLoggingConn(conn, log.New(os.Stderr, "", 0), "")
	}
	db := mongo.Database{conn, DbName, mongo.DefaultLastErrorCmd}
	return &FollowersDatabase{
		userFollowers:        db.C(USER_FOLLOWERS_TABLE),
		userFollowersCounter: db.C(USER_FOLLOWERS_COUNTERS_TABLE),
		followPending:        db.C(FOLLOW_PENDING_TABLE),
		previousUnfollows:    db.C(PREVIOUS_UNFOLLOWS_TABLE),
	}
}
Exemple #2
0
// A function that Dials and Authenticates
// into a provided data base
// accespts host,db,user,pass,log=Bool
// returns db,err
func ConnAndAuth(h, d, u, p string, l bool) mongo.Database {
	conn, err := mongo.Dial(h)
	if err != nil {
		log.Fatal(err)
	}
	defer conn.Close()

	if l {
		conn = mongo.NewLoggingConn(conn, log.New(os.Stdout, "", 0), "")
		// clear log prefix for more readable output
		log.SetFlags(0)
	}

	db := mongo.Database{conn, d, mongo.DefaultLastErrorCmd}
	err = db.Authenticate(u, p)
	if err != nil {
		log.Fatal(err)
	}
	return db
}
Exemple #3
0
func main() {

	// Connect to server.
	conn, err := mongo.Dial("localhost")
	if err != nil {
		log.Fatal(err)
	}
	defer conn.Close()

	// Wrap connection with logger so that we can view the traffic to and from
	// the server.
	conn = mongo.NewLoggingConn(conn, log.New(os.Stdout, "", 0), "")

	// Clear the log prefix for more readable output.
	log.SetFlags(0)

	reset(conn)
	chapter1(conn)
	chapter2(conn)
	chapter3(conn)
	chapter7(conn)
}