server: Add cmd_ping

1 files changed, 6 insertions, 0 deletions

diff --git a/command.c b/command.c
index 92556de..b966a75 100644
--- a/command.c
+++ b/command.c
@@ -258,6 +258,11 @@ static bool cmd_history(struct conn_data *data,const char *tag,const char **args
 	return closed;
 }
 
+static bool cmd_ping(struct conn_data *data,const char *tag,const char **args){
+	(void)args;
+	return net_send_pong(data->fd,tag);
+}
+
 
 struct cmd_info{
 	const char *cmdname;
@@ -275,6 +280,7 @@ static const struct cmd_info commands[]={
 	{"invite",2,false,cmd_invite},
 	{"send",2,true,cmd_send},
 	{"history",2,false,cmd_history},
+	{"ping",0,false,cmd_ping},
 };
 #define NCOMMANDS (sizeof(commands)/sizeof(commands[0]))