server: Add cmd_ping

1 files changed, 8 insertions, 0 deletions

diff --git a/net.c b/net.c
index 8e6644c..e5bdb6b 100644
--- a/net.c
+++ b/net.c
@@ -73,3 +73,11 @@ bool net_send_list(int fd,const char *tag,i64 count,const char **list){
 
 	return net_send_raw_text(fd,"\n",1);
 }
+
+bool net_send_pong(int fd,const char *tag){
+	char *buf=NULL;
+	i64 len=asprintf(&buf,"%s pong\n",tag);
+	bool closed=net_send_raw_text(fd,buf,len);
+	free(buf);
+	return closed;
+}