Thomas Peetz
18 lines
343 B
Go
18 lines
343 B
Go
package middleware
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import (
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"github.com/gin-gonic/gin"
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"golang.org/x/time/rate"
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)
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func RateLimit(rps int, burst int) gin.HandlerFunc {
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limiter := rate.NewLimiter(rate.Limit(rps), burst)
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return func(c *gin.Context) {
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if !limiter.Allow() {
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c.AbortWithStatusJSON(429, gin.H{"error": "too many requests"})
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return
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}
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c.Next()
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}
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}
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