24 lines
684 B
Go
24 lines
684 B
Go
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package middleware
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import "net/http"
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// New will create a new middleware handler from a http.Handler.
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func New(h http.Handler) func(next http.Handler) http.Handler {
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return func(next http.Handler) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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h.ServeHTTP(w, r)
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})
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}
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}
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// contextKey is a value for use with context.WithValue. It's used as
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// a pointer so it fits in an interface{} without allocation. This technique
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// for defining context keys was copied from Go 1.7's new use of context in net/http.
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type contextKey struct {
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name string
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}
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func (k *contextKey) String() string {
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return "chi/middleware context value " + k.name
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}
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