echo/vhost.go at master · labstack/echo · GitHub

20 lines (17 loc) · 604 Bytes

// SPDX-License-Identifier: MIT

package echo

import "net/http"

// NewVirtualHostHandler creates instance of Echo that routes requests to given virtual hosts

// when hosts in request does not exist in given map the request is served by returned Echo instance.

func NewVirtualHostHandler(vhosts map[string]*Echo) *Echo {

e := New()

e.serveHTTPFunc = func(w http.ResponseWriter, r *http.Request) {

if vh, ok := vhosts[r.Host]; ok {

vh.ServeHTTP(w, r)

return

}

e.serveHTTP(w, r) // unknown host in request

}

return e

}

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