// Create a redis-based implementation of goauth2.AuthCache
// By default, it will not have token expiration times
func NewRedisAuthCache(addr string, dbnum int, pass string) *RedisAuthCache {
return &RedisAuthCache{
db: redis.New(addr, dbnum, pass),
CodeExpiry: 120,
TokenExpiry: 0,
}
}
func RegisterStream(area *Area, user *User) (Stream, error) {
pub := godis.New(Cfg.SubAddr, Cfg.SubDb, Cfg.SubPassword)
sub := godis.NewSub(Cfg.SubAddr, Cfg.SubDb, Cfg.SubPassword)
err := sub.Subscribe(area.token("Updates"))
if err != nil {
return nil, err
}
s := &streamImpl{
pub,
sub,
make(chan string, 0),
area,
user,
make(chan bool, 0),
}
go s.rcvGoroutine()
// Do on-join activities
s.onJoin()
return s, nil
}
func main() {
client = godis.New("", 0, "")
blog.addNewEntries()
http.Handle("/", http.FileServer(http.Dir("www")))
http.Handle("/static", http.FileServer(http.Dir("static")))
http.HandleFunc("/blog/", ServeHTTP(blogIndex))
http.HandleFunc("/blog/view/", ServeHTTP(viewBlogEntry))
http.HandleFunc("/blog/edit/", ServeHTTP(editBlogEntry))
http.ListenAndServe(":8080", nil)
}
func BenchmarkGodis(b *testing.B) {
c := godis.New("", 0, "")
var p string
b.StartTimer()
for i := 0; i < b.N; i++ {
p = fmt.Sprint(i)
c.Set(p, p)
}
b.StopTimer()
}
func main() {
r := godis.New("", 10, "")
r.Rpush("lista", 1)
r.Rpush("lista", 2)
r.Rpush("lista", 3)
result, _ := r.Lrange("lista", -100, 100)
r.Hmset("hash", map[string]interface{}{"month": 1, "now": time.Now()})
log.Print(result.IntArray())
result1, _ := r.Hgetall("hash")
m := result1.StringMap()
log.Print(time.Parse(m["now"], m["now"]))
}
func listen() {
c := godis.New("", 0, "")
s, err := c.Subscribe("toukei")
if err != nil {
log.Fatal(err)
}
for {
m := <-s.Messages
println(m.Elem.String())
}
}
func main() {
fmt.Println(os.Args)
if len(os.Args) < 2 {
fmt.Println("Usage:\n\tclean_redis_database <database_nb>")
log.Fatal("Bye!")
}
db_nb, _ := strconv.Atoi(os.Args[1])
r := godis.New("", db_nb, "")
keys, _ := r.Keys("*")
for _, key := range keys {
r.Del(key)
}
fmt.Println("done!")
}
func main() {
// new client on default port 6379, select db 0 and use no password
c := godis.New("", 0, "")
// set the key "foo" to "Hello Redis"
if err := c.Set("foo", "Hello Redis"); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
// retrieve the value of "foo". Returns an Elem obj
elem, _ := c.Get("foo")
// convert the obj to a string and print it
fmt.Println("foo:", elem.String())
}
func main() {
r := godis.New("", 10, "")
start := time.Now()
for i := 0; i < 10e4; i++ {
r.Set(fmt.Sprintf("a%v", i), i)
}
for i := 0; i < 10e4; i++ {
r.Get(fmt.Sprintf("a%v", i))
}
for i := 0; i < 10e4; i++ {
r.Del(fmt.Sprintf("a%v", i))
}
duration := time.Since(start)
log.Printf("Elapsed: %v.", duration)
}
func publish(stats Stat) {
c := godis.New("", 0, "")
statsJson, err := json.Marshal(stats)
if err != nil {
log.Fatal(err)
}
if err := c.Set("toukei", statsJson); err != nil {
log.Fatal(err)
}
if _, err := c.Publish("toukei", statsJson); err != nil {
log.Fatal(err)
}
}
func connectToRedis() {
rawurl := os.Getenv("REDISTOGO_URL")
log.Printf("Redis to go url: %s\n", rawurl)
redisurl := url.URL{
Host: "localhost:6379",
User: url.UserPassword("", ""),
}
parsedurl := &redisurl
if rawurl != "" {
var err error
parsedurl, err = parsedurl.Parse(rawurl)
if err != nil {
log.Fatal("Could not parse redis url", err)
}
}
password, _ := parsedurl.User.Password()
log.Printf("Connecting to redis: '%s' with password '%s'\n", parsedurl.Host, password)
redis = godis.New("tcp:"+parsedurl.Host, 0, password)
}
func newFilterForUri(uri string) sewer.Filter {
var err error
var url *url.URL
var password string
var db int
var client *redis.Client
if url, err = parseRedisUrl(uri); err != nil {
panic("Invalid redis URL: " + uri)
}
if db, err = getRedisDb(url.Path); err != nil {
panic("Invalid database: " + url.Path)
}
if url.User != nil {
password, _ = url.User.Password()
}
client = redis.New("tcp:"+url.Host, db, password)
return newFilterForClient(client)
}
func main() {
// new client on default port 6379, select db 0 and use no password.
c := godis.New("", 0, "")
// values we want to store
values := []int{0, 1, 1, 2, 3, 5, 8, 13, 21, 34}
// push the values to the redis list
for _, v := range values {
if _, err := c.Rpush("bar", v); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}
// retrieve the items in the list. Returns a Reply object.
res, _ := c.Lrange("bar", 0, 9)
// convert the list to an array of ints and print it.
fmt.Println("bar:", res.IntArray())
}
func main() {
redis = godis.New("", 0, "")
for i := 0; i < 1535; i++ {
body, err := nounFile(i)
if err != nil {
fmt.Println("Unable to read svg " + strconv.Itoa(i))
continue
}
if err := redis.Set(nounKey(i), body); err != nil {
fmt.Println("Unable to write svg " + strconv.Itoa(i) + " to redis.")
}
}
http.Handle("/js/", http.StripPrefix("/js", http.FileServer(http.Dir("/projects/noun_fountain/js"))))
http.HandleFunc("/", indexHandler)
http.HandleFunc("/noun/", nounHandler)
http.ListenAndServe(":8080", nil)
}
// jsonServer handles listening to reddis messages and push the result to connected clients
func jsonServer(ws *websocket.Conn) {
c := godis.New("", 0, "")
elem, err := c.Get("toukei")
if err != nil {
log.Println(err)
elem = []byte("{}")
}
println(string(elem))
websocketSend(ws, elem)
s, err := c.Subscribe("toukei")
if err != nil {
log.Fatal(err)
}
for {
m := <-s.Messages
websocketSend(ws, m.Elem)
}
}
func NewRedisStore(addr string) *RedisStore {
return &RedisStore{client: godis.New(addr, 0, "")}
}
func GetRedis() *godis.Client {
return godis.New(golink.REDIS_HOST, 0, golink.REDIS_AUTH)
}
func init() {
client = redis.New("tcp:127.0.0.1:6379", 0, "")
client.Flushdb()
}
func NewServer() Server {
var t tcRedis
t.db = godis.New(Cfg.DbAddr, Cfg.DbDb, Cfg.DbPassword)
return &t
}
func NewRedisStore(keyPrefix string) Interface {
client := godis.New("", 0, "")
return &RedisStore{client, keyPrefix}
}
type CacheEntry struct {
Value int
TTL time.Time
}
type Request struct {
Name string
Param []string
Reply chan interface{}
}
var (
cache = map[string]CacheEntry{}
queue = make(chan Request, 10)
redis = godis.New("tcp:localhost:6379", 0, "")
)
func gateway() {
for true {
request := <-queue
cacheReturn := handleCache(request)
if cacheReturn != -1 {
request.Reply <- cacheReturn
continue
}
redisReturn := handleRedis(request)
addToCache(request, redisReturn)