commit 337d75a81c40aef6d693fc0d18e78b0c2444a1be
author Jens Axboe <axboe@kernel.dk> Sat Oct 01 12:36:32 2011 -0600
committer Jens Axboe <axboe@kernel.dk> Sat Oct 01 12:36:32 2011 -0600
tree 4c5dd5e8e0e3010eeb30c55c180dcfda3ae9cdac
parent a37f69b72a74cbde6151458b890aab8d093f0c9f

server: exit gracefully on ctrl-c

Signed-off-by: Jens Axboe <axboe@kernel.dk>

server.c

diff --git a/server.c b/server.c
index 38698bc..ca37e3f 100644
--- a/server.c
+++ b/server.c
@@ -409,7 +409,10 @@
 
 int fio_server_text_output(const char *buf, unsigned int len)
 {
-	return fio_net_send_cmd(server_fd, FIO_NET_CMD_TEXT, buf, len);
+	if (server_fd != -1)
+		return fio_net_send_cmd(server_fd, FIO_NET_CMD_TEXT, buf, len);
+
+	return 0;
 }
 
 int fio_server_log(const char *format, ...)