3 files changed, 20 insertions, 0 deletions
diff --git a/weechat/net.c b/weechat/net.c
index 6324cb7..fb9ec8e 100644
--- a/weechat/net.c
+++ b/weechat/net.c
@@ -154,6 +154,11 @@ void net_handle_recv(int fd,const char *msg){
 		free(res.name);
 	} else if(cmdlen==4&&memcmp(cmd,"ping",4)==0){
 		// Do nothing
+	} else if(cmdlen==4&&memcmp(cmd,"pong",4)==0){
+		struct net_response res=(struct net_response){
+			.type=NET_PONG
+		};
+		cb(fd,res,payload);
 	} else if(cmdlen==4&&memcmp(cmd,"list",4)==0){
 		struct net_response res=(struct net_response){.type=NET_LIST};
 		if(*p=='\0'){
diff --git a/weechat/net.h b/weechat/net.h
index c8b0f03..86aa271 100644
--- a/weechat/net.h
+++ b/weechat/net.h
@@ -9,6 +9,7 @@ enum net_response_type{
 	NET_ERROR,
 	NET_NAME,
 	NET_LIST,
+	NET_PONG,
 	NET_HISTORY,
 	NET_MESSAGE,
 	NET_JOIN,
diff --git a/weechat/tomsg.c b/weechat/tomsg.c
index 2954a47..3b188ec 100644
--- a/weechat/tomsg.c
+++ b/weechat/tomsg.c
@@ -259,6 +259,18 @@ static void login_net_callback(int fd,struct net_response res,void *payload){
 	}
 }
 
+static void pong_net_callback(int fd,struct net_response res,void *payload){
+	(void)payload;
+	fprintf(debugf,"pong_net_callback(fd=%d,res={.type=%d})\n",fd,res.type);
+	struct conndata *conn=weechat_hashtable_get(conntable,&fd);
+	assert(conn);
+	if(res.type==NET_PONG){
+		weechat_printf(conn->buffer,"pong");
+	} else {
+		fprintf(debugf,"pong_net_callback: res.type=%d\n",res.type);
+	}
+}
+
 static void conn_destroy(struct conndata *conn){
 	fprintf(debugf,"conn_destroy(conn=%p (fd=%d))\n",conn,conn->fd);
 	weechat_unhook(conn->fd_hook);
@@ -335,6 +347,8 @@ static int conn_input_cb(const void *conn_vp,void *_d,struct t_gui_buffer *buffe
 		if(conn->pending_username)free(conn->pending_username);
 		conn->pending_username=strdup(username);
 		net_sendf(conn->fd,login_net_callback,NULL,"login %s %s",username,password);
+	} else if(strcmp(cmd,"ping")==0){
+		net_sendf(conn->fd,pong_net_callback,NULL,"ping");
 	} else {
 		weechat_printf(conn->buffer,"Unknown command '%s'",cmd);
 	}