keepalive swap interval and probes

The interval and probes members for setting keepalive options
per-connection on Linux were swapped.

Signed-off-by: Larry Hayes <lhayesg@gmail.com>

diff --git a/lib/libwebsockets.c b/lib/libwebsockets.c
index 8756de7..a4d352c 100644 (file)
--- a/lib/libwebsockets.c
+++ b/lib/libwebsockets.c
@@ -578,12 +578,12 @@ int lws_set_socket_options(struct libwebsocket_context *context, int fd)
                                             (const void *)&optval, optlen) < 0)
                        return 1;
 
-               optval = context->ka_probes;
+               optval = context->ka_interval;
                if (setsockopt(fd, IPPROTO_IP, TCP_KEEPINTVL,
                                             (const void *)&optval, optlen) < 0)
                        return 1;
 
-               optval = context->ka_interval;
+               optval = context->ka_probes;
                if (setsockopt(fd, IPPROTO_IP, TCP_KEEPCNT,
                                             (const void *)&optval, optlen) < 0)
                        return 1;