PRI * HTTP/2.0 SM $@@ þ?†ƒ@ :authoritylocalhost:50052@:path2/fileExplorerPlugin.FileService/ConfigNotification@tetrailers@ content-typeapplication/grpc@ user-agent4grpc-c++/1.19.1 grpc-c/7.0.0 (windows; chttp2; gold)@grpc-accept-encodingidentity,deflate,gzip@accept-encoding identity,gzip