relayd: create sessiond trace chunk registry on session creation

[lttng-tools.git] / src / bin / lttng-relayd / cmd-2-11.c

diff --git a/src/bin/lttng-relayd/cmd-2-11.c b/src/bin/lttng-relayd/cmd-2-11.c
index e2d71a0d1351f848a1df2493b6554e737b303278..857f3594299ebe7f17ae90ecb703d73321484202 100644 (file)
--- a/src/bin/lttng-relayd/cmd-2-11.c
+++ b/src/bin/lttng-relayd/cmd-2-11.c
@@ -31,7 +31,8 @@
 
 int cmd_create_session_2_11(const struct lttng_buffer_view *payload,
                char *session_name, char *hostname,
-               uint32_t *live_timer, bool *snapshot)
+               uint32_t *live_timer, bool *snapshot,
+               lttng_uuid sessiond_uuid)
 {
        int ret;
        struct lttcomm_relayd_create_session_2_11 header;
@@ -53,6 +54,8 @@ int cmd_create_session_2_11(const struct lttng_buffer_view *payload,
        header.hostname_len = be32toh(header.hostname_len);
        header.live_timer = be32toh(header.live_timer);
 
+       lttng_uuid_copy(sessiond_uuid, header.sessiond_uuid);
+
        received_names_size = header.session_name_len + header.hostname_len;
        if (payload->size < header_len + received_names_size) {
                ERR("Unexpected payload size in \"cmd_create_session_2_11\": expected >= %zu bytes, got %zu bytes",