mod_proxy_wstunnel.c.patch

--- mod_proxy_wstunnel.c.orig	2017-03-31 10:55:06.223830547 +0200
+++ mod_proxy_wstunnel.c	2017-07-09 12:48:20.000724226 +0200
@@ -97,7 +97,8 @@
                                 proxy_worker *worker,
                                 proxy_server_conf *conf,
                                 apr_uri_t *uri,
-                                char *url, char *server_portstr)
+                                char *url, char *server_portstr,
+				const char* upgrade)
 {
     apr_status_t rv;
     apr_pollset_t *pollset;
@@ -116,6 +117,7 @@
     apr_bucket_brigade *bb = apr_brigade_create(p, c->bucket_alloc);
     apr_socket_t *client_socket = ap_get_conn_socket(c);
     int done = 0, replied = 0;
+    char* upgrade_val = NULL;
 
     header_brigade = apr_brigade_create(p, backconn->bucket_alloc);
 
@@ -127,8 +129,7 @@
     if (rv != OK) {
         return rv;
     }
-
-    buf = apr_pstrdup(p, "Upgrade: WebSocket" CRLF "Connection: Upgrade" CRLF CRLF);
+    buf = apr_pstrcat(p,"Upgrade: ", upgrade, CRLF, "Connection: Upgrade", CRLF, CRLF, NULL);
     ap_xlate_proto_to_ascii(buf, strlen(buf));
     e = apr_bucket_pool_create(buf, strlen(buf), p, c->bucket_alloc);
     APR_BRIGADE_INSERT_TAIL(header_brigade, e);
@@ -295,9 +296,9 @@
     }
 
     upgrade = apr_table_get(r->headers_in, "Upgrade");
-    if (!upgrade || strcasecmp(upgrade, "WebSocket") != 0) {
+    if (!upgrade || (strcasecmp(upgrade, "jboss-remoting") != 0 && strcasecmp(upgrade,"activemq-remoting") != 0 && strcasecmp(upgrade,"WebSocket") != 0)) {
         ap_log_rerror(APLOG_MARK, APLOG_DEBUG, 0, r, APLOGNO(02900)
-                      "declining URL %s  (not WebSocket)", url);
+                      "declining URL %s  (not Jboss or ActiveMQ or native WebSocket)", url);
         return DECLINED;
     }
 
@@ -350,7 +351,7 @@
 
         /* Step Three: Process the Request */
         status = proxy_wstunnel_request(p, r, backend, worker, conf, uri, locurl,
-                                      server_portstr);
+                                      server_portstr,upgrade);
         break;
     }