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41 lines
1.3 KiB
41 lines
1.3 KiB
// Copyright GoFrame Author(https://goframe.org). All Rights Reserved.
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//
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// This Source Code Form is subject to the terms of the MIT License.
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// If a copy of the MIT was not distributed with this file,
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// You can obtain one at https://github.com/gogf/gf.
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package gredis
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import (
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"context"
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"fmt"
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)
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// IGroupPubSub manages redis pub/sub operations.
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// Implements see redis.GroupPubSub.
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type IGroupPubSub interface {
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Publish(ctx context.Context, channel string, message interface{}) (int64, error)
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Subscribe(ctx context.Context, channel string, channels ...string) (Conn, []*Subscription, error)
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PSubscribe(ctx context.Context, pattern string, patterns ...string) (Conn, []*Subscription, error)
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}
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// Message received as result of a PUBLISH command issued by another client.
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type Message struct {
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Channel string
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Pattern string
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Payload string
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PayloadSlice []string
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}
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// Subscription received after a successful subscription to channel.
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type Subscription struct {
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Kind string // Can be "subscribe", "unsubscribe", "psubscribe" or "punsubscribe".
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Channel string // Channel name we have subscribed to.
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Count int // Number of channels we are currently subscribed to.
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}
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// String converts current object to a readable string.
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func (m *Subscription) String() string {
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return fmt.Sprintf("%s: %s", m.Kind, m.Channel)
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}
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