+echo "INFO: cd to tox-dir $TOX_DIR"
+cd "$WORKSPACE/$TOX_DIR"
+
+version_file=rmr-version.yaml
+if [[ -f $version_file ]]; then
+ # pipeline is less elegant than yq but that requires venv and pip install
+ ver=$(grep "^version:" "$version_file" | cut -d: -f2 | xargs )
+else
+ echo "File $version_file not found."
+ exit 1
+fi
+if [[ -z $ver ]]; then
+ echo "Failed to get RMR version string from file $version_file"
+ exit 1
+else
+ echo "RMR version string is ${ver}"
+fi
+
+# NNG repo is not frequently tagged so it's pinned to a commit hash.
+# This commit provides fix to the proxy-reconnect
+# bug that we identified: https://github.com/nanomsg/nng/issues/970