| 10 | ) |
| 11 | |
| 12 | func main() { |
| 13 | ctx := context.Background() |
| 14 | |
| 15 | // Example 0: Explicitly disable maintenance notifications |
| 16 | fmt.Println("=== Example 0: Explicitly Enabled ===") |
| 17 | rdb0 := redis.NewClient(&redis.Options{ |
| 18 | Addr: "localhost:6379", |
| 19 | |
| 20 | // Explicitly disable maintenance notifications |
| 21 | // This prevents the client from sending CLIENT MAINT_NOTIFICATIONS ON |
| 22 | MaintNotificationsConfig: &maintnotifications.Config{ |
| 23 | Mode: maintnotifications.ModeEnabled, |
| 24 | }, |
| 25 | }) |
| 26 | defer rdb0.Close() |
| 27 | |
| 28 | // Test the connection |
| 29 | if err := rdb0.Ping(ctx).Err(); err != nil { |
| 30 | fmt.Printf("Failed to connect: %v\n\n", err) |
| 31 | } |
| 32 | fmt.Println("When ModeEnabled, the client will return an error if the server doesn't support maintenance notifications.") |
| 33 | fmt.Printf("ModeAuto will silently disable the feature.\n\n") |
| 34 | |
| 35 | // Example 1: Explicitly disable maintenance notifications |
| 36 | fmt.Println("=== Example 1: Explicitly Disabled ===") |
| 37 | rdb1 := redis.NewClient(&redis.Options{ |
| 38 | Addr: "localhost:6379", |
| 39 | |
| 40 | // Explicitly disable maintenance notifications |
| 41 | // This prevents the client from sending CLIENT MAINT_NOTIFICATIONS ON |
| 42 | MaintNotificationsConfig: &maintnotifications.Config{ |
| 43 | Mode: maintnotifications.ModeDisabled, |
| 44 | }, |
| 45 | }) |
| 46 | defer rdb1.Close() |
| 47 | |
| 48 | // Test the connection |
| 49 | if err := rdb1.Ping(ctx).Err(); err != nil { |
| 50 | fmt.Printf("Failed to connect: %v\n\n", err) |
| 51 | return |
| 52 | } |
| 53 | fmt.Println("✓ Connected successfully (maintenance notifications disabled)") |
| 54 | |
| 55 | // Perform some operations |
| 56 | if err := rdb1.Set(ctx, "example:key1", "value1", 0).Err(); err != nil { |
| 57 | fmt.Printf("Failed to set key: %v\n\n", err) |
| 58 | return |
| 59 | } |
| 60 | fmt.Println("✓ SET operation successful") |
| 61 | |
| 62 | val, err := rdb1.Get(ctx, "example:key1").Result() |
| 63 | if err != nil { |
| 64 | fmt.Printf("Failed to get key: %v\n\n", err) |
| 65 | return |
| 66 | } |
| 67 | fmt.Printf("✓ GET operation successful: %s\n\n", val) |
| 68 | |
| 69 | // Example 2: Using nil config (defaults to ModeAuto) |