Disable keep-alives if headers sent in fast mode... content-length is

unknown when the headers are written.

src/sbbs3/websrvr.c

@@ -2464,6 +2464,7 @@ js_write(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
 		if(JSVAL_IS_BOOLEAN(val) && JSVAL_TO_BOOLEAN(val)) {
 			if(!ssjs_send_headers(session))
 				return(JS_FALSE);
+			session->req.keep_alive=FALSE;
 		}
 	}