Fix: use LTTNG_VIEWER_ATTACH_UNK to report a closed session

[lttng-tools.git] / src / bin / lttng-relayd / live.c

diff --git a/src/bin/lttng-relayd/live.c b/src/bin/lttng-relayd/live.c
index a5016ac33da707eba9b2939ce6c1c2d10d887f04..bc0e4529a000a363a377a8de5cbd7cdbf48ddb82 100644 (file)
--- a/src/bin/lttng-relayd/live.c
+++ b/src/bin/lttng-relayd/live.c
@@ -452,10 +452,11 @@ struct lttcomm_sock *init_socket(struct lttng_uri *uri)
        if (ret < 0) {
                goto error;
        }
-       DBG("Listening on sock %d for live", sock->fd);
+       DBG("Listening on sock %d for lttng-live", sock->fd);
 
        ret = sock->ops->bind(sock);
        if (ret < 0) {
+               PERROR("Failed to bind lttng-live socket");
                goto error;
        }
 
@@ -1038,12 +1039,12 @@ int viewer_attach_session(struct relay_connection *conn)
        session = session_get_by_id(be64toh(request.session_id));
        if (!session) {
                DBG("Relay session %" PRIu64 " not found",
-                               be64toh(request.session_id));
+                               (uint64_t) be64toh(request.session_id));
                response.status = htobe32(LTTNG_VIEWER_ATTACH_UNK);
                goto send_reply;
        }
        DBG("Attach session ID %" PRIu64 " received",
-               be64toh(request.session_id));
+               (uint64_t) be64toh(request.session_id));
 
        if (session->live_timer == 0) {
                DBG("Not live session");
@@ -1088,7 +1089,7 @@ int viewer_attach_session(struct relay_connection *conn)
        if (closed) {
                send_streams = 0;
                response.streams_count = 0;
-               response.status = htobe32(LTTNG_VIEWER_NEW_STREAMS_HUP);
+               response.status = htobe32(LTTNG_VIEWER_ATTACH_UNK);
                goto send_reply;
        }
 
@@ -1300,7 +1301,7 @@ int viewer_get_next_index(struct relay_connection *conn)
        vstream = viewer_stream_get_by_id(be64toh(request_index.stream_id));
        if (!vstream) {
                DBG("Client requested index of unknown stream id %" PRIu64,
-                               be64toh(request_index.stream_id));
+                               (uint64_t) be64toh(request_index.stream_id));
                viewer_index.status = htobe32(LTTNG_VIEWER_INDEX_ERR);
                goto send_reply;
        }
@@ -1414,7 +1415,7 @@ int viewer_get_next_index(struct relay_connection *conn)
         */
        DBG("Sending viewer index for stream %" PRIu64 " offset %" PRIu64,
                rstream->stream_handle,
-               be64toh(packet_index.offset));
+               (uint64_t) be64toh(packet_index.offset));
        viewer_index.offset = packet_index.offset;
        viewer_index.packet_size = packet_index.packet_size;
        viewer_index.content_size = packet_index.content_size;
@@ -1509,7 +1510,7 @@ int viewer_get_packet(struct relay_connection *conn)
        vstream = viewer_stream_get_by_id(be64toh(get_packet_info.stream_id));
        if (!vstream) {
                DBG("Client requested packet of unknown stream id %" PRIu64,
-                               be64toh(get_packet_info.stream_id));
+                               (uint64_t) be64toh(get_packet_info.stream_id));
                reply_header.status = htobe32(LTTNG_VIEWER_GET_PACKET_ERR);
                goto send_reply_nolock;
        } else {
@@ -1529,7 +1530,7 @@ int viewer_get_packet(struct relay_connection *conn)
                        SEEK_SET);
        if (lseek_ret < 0) {
                PERROR("lseek fd %d to offset %" PRIu64, vstream->stream_fd->fd,
-                       be64toh(get_packet_info.offset));
+                       (uint64_t) be64toh(get_packet_info.offset));
                goto error;
        }
        read_len = lttng_read(vstream->stream_fd->fd,
@@ -1538,7 +1539,7 @@ int viewer_get_packet(struct relay_connection *conn)
        if (read_len < packet_data_len) {
                PERROR("Relay reading trace file, fd: %d, offset: %" PRIu64,
                                vstream->stream_fd->fd,
-                               be64toh(get_packet_info.offset));
+                               (uint64_t) be64toh(get_packet_info.offset));
                goto error;
        }
        reply_header.status = htobe32(LTTNG_VIEWER_GET_PACKET_OK);
@@ -1572,7 +1573,7 @@ send_reply_nolock:
        }
 
        DBG("Sent %u bytes for stream %" PRIu64, reply_size,
-                       be64toh(get_packet_info.stream_id));
+                       (uint64_t) be64toh(get_packet_info.stream_id));
 
 end_free:
        free(reply);
@@ -1624,7 +1625,7 @@ int viewer_get_metadata(struct relay_connection *conn)
                 * find it.
                 */
                DBG("Client requested metadata of unknown stream id %" PRIu64,
-                               be64toh(request.stream_id));
+                               (uint64_t) be64toh(request.stream_id));
                reply.status = htobe32(LTTNG_VIEWER_METADATA_ERR);
                goto send_reply;
        }
@@ -1710,7 +1711,7 @@ send_reply:
        }
 
        DBG("Sent %" PRIu64 " bytes of metadata for stream %" PRIu64, len,
-                       be64toh(request.stream_id));
+                       (uint64_t) be64toh(request.stream_id));
 
        DBG("Metadata sent");
 
@@ -1799,7 +1800,7 @@ int viewer_detach_session(struct relay_connection *conn)
        session = session_get_by_id(be64toh(request.session_id));
        if (!session) {
                DBG("Relay session %" PRIu64 " not found",
-                               be64toh(request.session_id));
+                               (uint64_t) be64toh(request.session_id));
                response.status = htobe32(LTTNG_VIEWER_DETACH_SESSION_UNK);
                goto send_reply;
        }
@@ -2074,7 +2075,7 @@ exit:
 error:
        lttng_poll_clean(&events);
 
-       /* Cleanup reamaining connection object. */
+       /* Cleanup remaining connection object. */
        rcu_read_lock();
        cds_lfht_for_each_entry(viewer_connections_ht->ht, &iter.iter,
                        destroy_conn,