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			21 lines
		
	
	
		
			313 B
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			21 lines
		
	
	
		
			313 B
		
	
	
	
		
			Go
		
	
	
	
	
	
package cachekey
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import (
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	"strings"
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	"time"
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)
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const (
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	OnlineKey     = "ONLINE:"
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	OnlineChannel = "online_change"
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	OnlineExpire  = time.Hour / 2
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)
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func GetOnlineKey(userID string) string {
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	return OnlineKey + userID
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}
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func GetOnlineKeyUserID(key string) string {
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	return strings.TrimPrefix(key, OnlineKey)
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}
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