Implemented header protocol for Ruby client library
diff --git a/test/known_failures_Linux.json b/test/known_failures_Linux.json
index 3340656..da73ba5 100644
--- a/test/known_failures_Linux.json
+++ b/test/known_failures_Linux.json
@@ -1473,6 +1473,12 @@
   "py-rb_compact_framed-domain",
   "py-rb_compact_framed-ip",
   "py-rb_compact_framed-ip-ssl",
+  "py-rb_header_buffered-ip-ssl",
+  "py-rb_header_framed-ip-ssl",
+  "py-rb_header_framed-ip",
+  "py-rb_header_buffered-domain",
+  "py-rb_header_buffered-ip",
+  "py-rb_header_framed-domain",
   "py-rb_json_buffered-domain",
   "py-rb_json_buffered-ip",
   "py-rb_json_buffered-ip-ssl",
@@ -1561,6 +1567,8 @@
   "rb-py_compact-accelc_framed-ip-ssl",
   "rb-py_compact_buffered-ip-ssl",
   "rb-py_compact_framed-ip-ssl",
+  "rb-py_header_framed-ip-ssl",
+  "rb-py_header_buffered-ip-ssl",
   "rb-py_json_buffered-ip-ssl",
   "rb-py_json_framed-ip-ssl",
   "rs-netstd_binary_buffered-ip",