Created
January 9, 2023 13:08
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| // Subscribe subscribes to a topic | |
| func (b *Agent) Subscribe(topic string) <-chan string { | |
| b.mu.Lock() | |
| defer b.mu.Unlock() | |
| if b.closed { | |
| return nil | |
| } | |
| ch := make(chan string) | |
| b.subs[topic] = append(b.subs[topic], ch) | |
| return ch | |
| } |
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