diff options
Diffstat (limited to 'modules/caddyhttp/reverseproxy/reverseproxy.go')
-rw-r--r-- | modules/caddyhttp/reverseproxy/reverseproxy.go | 29 |
1 files changed, 4 insertions, 25 deletions
diff --git a/modules/caddyhttp/reverseproxy/reverseproxy.go b/modules/caddyhttp/reverseproxy/reverseproxy.go index 7fc61ae..bed5289 100644 --- a/modules/caddyhttp/reverseproxy/reverseproxy.go +++ b/modules/caddyhttp/reverseproxy/reverseproxy.go @@ -314,7 +314,7 @@ func (h *Handler) Cleanup() error { // remove hosts from our config from the pool for _, upstream := range h.Upstreams { - hosts.Delete(upstream.String()) + _, _ = hosts.Delete(upstream.String()) } return nil @@ -339,7 +339,7 @@ func (h *Handler) ServeHTTP(w http.ResponseWriter, r *http.Request, next caddyht buf := bufPool.Get().(*bytes.Buffer) buf.Reset() defer bufPool.Put(buf) - io.Copy(buf, r.Body) + _, _ = io.Copy(buf, r.Body) r.Body.Close() r.Body = ioutil.NopCloser(buf) } @@ -518,7 +518,8 @@ func (h Handler) prepareRequest(req *http.Request) error { // (This method is mostly the beginning of what was borrowed from the net/http/httputil package in the // Go standard library which was used as the foundation.) func (h *Handler) reverseProxy(rw http.ResponseWriter, req *http.Request, di DialInfo, next caddyhttp.Handler) error { - di.Upstream.Host.CountRequest(1) + _ = di.Upstream.Host.CountRequest(1) + //nolint:errcheck defer di.Upstream.Host.CountRequest(-1) // point the request to this upstream @@ -742,16 +743,6 @@ func copyHeader(dst, src http.Header) { } } -func cloneHeader(h http.Header) http.Header { - h2 := make(http.Header, len(h)) - for k, vv := range h { - vv2 := make([]string, len(vv)) - copy(vv2, vv) - h2[k] = vv2 - } - return h2 -} - func upgradeType(h http.Header) string { if !httpguts.HeaderValuesContainsToken(h["Connection"], "Upgrade") { return "" @@ -759,18 +750,6 @@ func upgradeType(h http.Header) string { return strings.ToLower(h.Get("Upgrade")) } -func singleJoiningSlash(a, b string) string { - aslash := strings.HasSuffix(a, "/") - bslash := strings.HasPrefix(b, "/") - switch { - case aslash && bslash: - return a + b[1:] - case !aslash && !bslash: - return a + "/" + b - } - return a + b -} - // removeConnectionHeaders removes hop-by-hop headers listed in the "Connection" header of h. // See RFC 7230, section 6.1 func removeConnectionHeaders(h http.Header) { |