simonmittag/jabba

package j8a

import "net/http"

const allow = "Allow"

func globalOptionsHandler(w http.ResponseWriter, r *http.Request) {
    proxy := new(Proxy).
        parseIncoming(r).
        setOutgoing(w)

    proxy.respondWith(200, "ok")
    proxy.writeStandardResponseHeaders()
    //send the allowable HTTP methods
    for _, method := range httpLegalMethods {
        w.Header().Add(allow, method)
    }

    //do we need this? there's no body
    proxy.Dwn.Resp.ContentEncoding = EncIdentity
    w.Header().Set(contentEncoding, string(proxy.Dwn.Resp.ContentEncoding))
    proxy.setContentLengthHeader()
    proxy.sendDownstreamStatusCodeHeader()

    logHandledDownstreamRoundtrip(proxy)
}