MINOR: config: mark global.debug as deprecated
This directive has never made any sense and has already caused trouble
by forcing the process to stay in foreground during the boot process.
Let's emit a warning mentioning it's deprecated and will be removed in
2.3.
diff --git a/doc/configuration.txt b/doc/configuration.txt
index c20311d..6cb641e 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -2159,7 +2159,7 @@
3.3. Debugging
--------------
-debug
+debug (deprecated)
Enables debug mode which dumps to stdout all exchanges, and disables forking
into background. It is the equivalent of the command-line argument "-d". It
should never be used in a production configuration since it may prevent full
diff --git a/src/cfgparse-global.c b/src/cfgparse-global.c
index 3306f8c..0e69059 100644
--- a/src/cfgparse-global.c
+++ b/src/cfgparse-global.c
@@ -57,6 +57,9 @@
if (alertif_too_many_args(0, file, linenum, args, &err_code))
goto out;
global.mode |= MODE_DEBUG;
+ ha_warning("parsing [%s:%d] : '%s' must never be used and will be removed in 2.3. If you need debug mode, please use '-d' on the command line.\n", file, linenum, args[0]);
+ err_code |= ERR_WARN;
+ goto out;
}
else if (!strcmp(args[0], "noepoll")) {
if (alertif_too_many_args(0, file, linenum, args, &err_code))