Always send HTTP/1.1 back to the client.

git-svn-id: http://www.varnish-cache.org/svn/trunk/varnish-cache@4535 d4fa192b-c00b-0410-8231-f00ffab90ce4

bin/varnishd/cache_http.c

@@ -503,9 +503,9 @@ static void
 http_ProtoVer(struct http *hp)
 {
 
-	if (!strcmp(hp->hd[HTTP_HDR_PROTO].b, "HTTP/1.0"))
+	if (!strcasecmp(hp->hd[HTTP_HDR_PROTO].b, "HTTP/1.0"))
 		hp->protover = 1.0;
-	else if (!strcmp(hp->hd[HTTP_HDR_PROTO].b, "HTTP/1.1"))
+	else if (!strcasecmp(hp->hd[HTTP_HDR_PROTO].b, "HTTP/1.1"))
 		hp->protover = 1.1;
 	else
 		hp->protover = 0.9;
@@ -621,10 +621,7 @@ http_CopyResp(const struct http *to, const struct http *fm)
 
 	CHECK_OBJ_NOTNULL(fm, HTTP_MAGIC);
 	CHECK_OBJ_NOTNULL(to, HTTP_MAGIC);
-	if (params->client_http11)
-		http_SetH(to, HTTP_HDR_PROTO, "HTTP/1.1");
-	else
-		http_copyh(to, fm, HTTP_HDR_PROTO);
+	http_SetH(to, HTTP_HDR_PROTO, "HTTP/1.1");
 	http_copyh(to, fm, HTTP_HDR_STATUS);
 	http_copyh(to, fm, HTTP_HDR_RESPONSE);
 }

bin/varnishd/mgt_param.c

@@ -615,12 +615,6 @@ static const struct parspec input_parspec[] = {
 		"Listen queue depth.",
 		MUST_RESTART,
 		"1024", "connections" },
-	{ "client_http11", tweak_bool, &master.client_http11, 0, 0,
-		"Force all client responses to be HTTP/1.1.\n"
-		"By default we copy the protocol version from the "
-		"backend response.",
-		EXPERIMENTAL,
-		"off", "bool" },
 	{ "cli_timeout", tweak_timeout, &master.cli_timeout, 0, 0,
 		"Timeout for the childs replies to CLI requests from "
 		"the master.",