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author | =Corey Hulen <corey@hulen.com> | 2015-08-02 09:41:12 -0800 |
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committer | =Corey Hulen <corey@hulen.com> | 2015-08-02 09:41:12 -0800 |
commit | 247708d924770737a3c03f956b19d8096da2bdea (patch) | |
tree | 3d6bd381545e660808f74a1379048e57cc0c6717 /Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go | |
parent | e76fc37b6df7d53ea86a5b42009d5d1161741270 (diff) | |
parent | 718d670d699e295fcad903d507bc989c51a1ef50 (diff) | |
download | chat-247708d924770737a3c03f956b19d8096da2bdea.tar.gz chat-247708d924770737a3c03f956b19d8096da2bdea.tar.bz2 chat-247708d924770737a3c03f956b19d8096da2bdea.zip |
Merge branch 'master' into mm-1619
Diffstat (limited to 'Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go')
-rw-r--r-- | Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go | 180 |
1 files changed, 0 insertions, 180 deletions
diff --git a/Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go b/Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go deleted file mode 100644 index dbc951310..000000000 --- a/Godeps/_workspace/src/gopkg.in/redis.v2/example_test.go +++ /dev/null @@ -1,180 +0,0 @@ -package redis_test - -import ( - "fmt" - "strconv" - - "gopkg.in/redis.v2" -) - -var client *redis.Client - -func init() { - client = redis.NewTCPClient(&redis.Options{ - Addr: ":6379", - }) - client.FlushDb() -} - -func ExampleNewTCPClient() { - client := redis.NewTCPClient(&redis.Options{ - Addr: "localhost:6379", - Password: "", // no password set - DB: 0, // use default DB - }) - - pong, err := client.Ping().Result() - fmt.Println(pong, err) - // Output: PONG <nil> -} - -func ExampleNewFailoverClient() { - client := redis.NewFailoverClient(&redis.FailoverOptions{ - MasterName: "master", - SentinelAddrs: []string{":26379"}, - }) - - pong, err := client.Ping().Result() - fmt.Println(pong, err) - // Output: PONG <nil> -} - -func ExampleClient() { - if err := client.Set("foo", "bar").Err(); err != nil { - panic(err) - } - - v, err := client.Get("hello").Result() - fmt.Printf("%q %q %v", v, err, err == redis.Nil) - // Output: "" "redis: nil" true -} - -func ExampleClient_Incr() { - if err := client.Incr("counter").Err(); err != nil { - panic(err) - } - - n, err := client.Get("counter").Int64() - fmt.Println(n, err) - // Output: 1 <nil> -} - -func ExampleClient_Pipelined() { - cmds, err := client.Pipelined(func(c *redis.Pipeline) error { - c.Set("key1", "hello1") - c.Get("key1") - return nil - }) - fmt.Println(err) - set := cmds[0].(*redis.StatusCmd) - fmt.Println(set) - get := cmds[1].(*redis.StringCmd) - fmt.Println(get) - // Output: <nil> - // SET key1 hello1: OK - // GET key1: hello1 -} - -func ExamplePipeline() { - pipeline := client.Pipeline() - set := pipeline.Set("key1", "hello1") - get := pipeline.Get("key1") - cmds, err := pipeline.Exec() - fmt.Println(cmds, err) - fmt.Println(set) - fmt.Println(get) - // Output: [SET key1 hello1: OK GET key1: hello1] <nil> - // SET key1 hello1: OK - // GET key1: hello1 -} - -func ExampleMulti() { - incr := func(tx *redis.Multi) ([]redis.Cmder, error) { - s, err := tx.Get("key").Result() - if err != nil && err != redis.Nil { - return nil, err - } - n, _ := strconv.ParseInt(s, 10, 64) - - return tx.Exec(func() error { - tx.Set("key", strconv.FormatInt(n+1, 10)) - return nil - }) - } - - client.Del("key") - - tx := client.Multi() - defer tx.Close() - - watch := tx.Watch("key") - _ = watch.Err() - - for { - cmds, err := incr(tx) - if err == redis.TxFailedErr { - continue - } else if err != nil { - panic(err) - } - fmt.Println(cmds, err) - break - } - - // Output: [SET key 1: OK] <nil> -} - -func ExamplePubSub() { - pubsub := client.PubSub() - defer pubsub.Close() - - err := pubsub.Subscribe("mychannel") - _ = err - - msg, err := pubsub.Receive() - fmt.Println(msg, err) - - pub := client.Publish("mychannel", "hello") - _ = pub.Err() - - msg, err = pubsub.Receive() - fmt.Println(msg, err) - - // Output: subscribe: mychannel <nil> - // Message<mychannel: hello> <nil> -} - -func ExampleScript() { - setnx := redis.NewScript(` - if redis.call("get", KEYS[1]) == false then - redis.call("set", KEYS[1], ARGV[1]) - return 1 - end - return 0 - `) - - v1, err := setnx.Run(client, []string{"keynx"}, []string{"foo"}).Result() - fmt.Println(v1.(int64), err) - - v2, err := setnx.Run(client, []string{"keynx"}, []string{"bar"}).Result() - fmt.Println(v2.(int64), err) - - get := client.Get("keynx") - fmt.Println(get) - - // Output: 1 <nil> - // 0 <nil> - // GET keynx: foo -} - -func Example_customCommand() { - Get := func(client *redis.Client, key string) *redis.StringCmd { - cmd := redis.NewStringCmd("GET", key) - client.Process(cmd) - return cmd - } - - v, err := Get(client, "key_does_not_exist").Result() - fmt.Printf("%q %s", v, err) - // Output: "" redis: nil -} |