From 334d3cb564c72bd430a17c6e6f01aeb488fb191c Mon Sep 17 00:00:00 2001 From: Carl Hetherington Date: Fri, 7 Aug 2020 00:10:59 +0200 Subject: Check that we have a connection to the disk writer before starting to use it in earnest. --- src/lib/disk_writer_messages.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/lib') diff --git a/src/lib/disk_writer_messages.h b/src/lib/disk_writer_messages.h index d31a9cb0a..406afc61d 100644 --- a/src/lib/disk_writer_messages.h +++ b/src/lib/disk_writer_messages.h @@ -23,6 +23,16 @@ * by \n. */ +/* PING */ + +// Front-end sends: + +#define DISK_WRITER_PING "P" + +// Back-end responds + +#define DISK_WRITER_PONG "O" + /* REQUEST TO WRITE DCP */ // Front-end sends: -- cgit v1.2.3