Add --run-once flag into login server.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/login/login.c b/src/login/login.c
index d7c7321d8..49508d564 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -1671,6 +1671,19 @@ static CMDLINEARG(loginconfig)
 	login->LOGIN_CONF_NAME = aStrdup(params);
 	return true;
 }
+
+/**
+ * --run-once handler
+ *
+ * Causes the server to run its loop once, and shutdown. Useful for testing.
+ * @see cmdline->exec
+ */
+static CMDLINEARG(runonce)
+{
+	core->runflag = CORE_ST_STOP;
+	return true;
+}
+
 /**
  * --net-config handler
  *
@@ -1688,6 +1701,7 @@ static CMDLINEARG(netconfig)
  */
 void cmdline_args_init_local(void)
 {
+	CMDLINEARG_DEF2(run-once, runonce, "Closes server after loading (testing).", CMDLINE_OPT_NORMAL);
 	CMDLINEARG_DEF2(login-config, loginconfig, "Alternative login-server configuration.", CMDLINE_OPT_PARAM);
 	CMDLINEARG_DEF2(net-config, netconfig, "Alternative subnet configuration.", CMDLINE_OPT_PARAM);
 }