net/http: mention ALPN in http.Server.TLSNextProto documentation

Make clear negotiation can happen via NPN or ALPN, similar to
http.Transport.TLSNextProto and x/net/http2.NextProtoTLS.

Change-Id: Ied00b842bc04e11159d6d2107beda921cefbc6ca
Reviewed-on: https://go-review.googlesource.com/23108
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>

diff --git a/src/net/http/server.go b/src/net/http/server.go
index d0be7d01dbd0aad54e6c252e29fc82723c2f13c8..d4e38b6ad094206f544fb69bdb34bb28cb158c49 100644 (file)
--- a/src/net/http/server.go
+++ b/src/net/http/server.go
@@ -2082,7 +2082,7 @@ type Server struct {
        MaxHeaderBytes int
 
        // TLSNextProto optionally specifies a function to take over
-       // ownership of the provided TLS connection when an NPN
+       // ownership of the provided TLS connection when an NPN/ALPN
        // protocol upgrade has occurred. The map key is the protocol
        // name negotiated. The Handler argument should be used to
        // handle HTTP requests and will initialize the Request's TLS