consumer: Rename net_seq_idx to relayd_id

[lttng-tools.git] / src / common / consumer / consumer.h

diff --git a/src/common/consumer/consumer.h b/src/common/consumer/consumer.h
index 66092d3c5bc5888b0c2aa603a9c2255532c50af8..ab59e6e757ffba375e7ebb71cd0ab7b1ef91d9b4 100644 (file)
--- a/src/common/consumer/consumer.h
+++ b/src/common/consumer/consumer.h
@@ -302,8 +302,11 @@ struct lttng_consumer_stream {
        /* UID/GID of the user owning the session to which stream belongs */
        uid_t uid;
        gid_t gid;
-       /* Network sequence number. Indicating on which relayd socket it goes. */
-       uint64_t net_seq_idx;
+       /*
+        * Relayd id, indicating on which relayd socket it goes. Set to -1ULL if
+        * not the stream is not associated to a relay daemon.
+        */
+       uint64_t relayd_id;
        /*
         * Indicate if this stream was successfully sent to a relayd. This is set
         * after the refcount of the relayd is incremented and is checked when the
@@ -421,9 +424,9 @@ struct lttng_consumer_stream {
  */
 struct consumer_relayd_sock_pair {
        /* Network sequence number. */
-       uint64_t net_seq_idx;
+       uint64_t id;
        /* Number of stream associated with this relayd */
-       unsigned int refcount;
+       int refcount;
 
        /*
         * This flag indicates whether or not we should destroy this object. The
@@ -457,6 +460,7 @@ struct consumer_relayd_sock_pair {
        /* Session id on both sides for the sockets. */
        uint64_t relayd_session_id;
        uint64_t sessiond_session_id;
+       struct lttng_consumer_local_data *ctx;
 };
 
 /*
@@ -593,6 +597,12 @@ struct lttng_consumer_global_data {
        struct lttng_ht *stream_per_chan_id_ht;
 };
 
+/*
+ * Set to nonzero when the consumer is exiting. Updated by signal
+ * handler and thread exit, read by threads.
+ */
+extern volatile int consumer_quit;
+
 /*
  * Init consumer data structures.
  */
@@ -672,7 +682,7 @@ void consumer_del_channel(struct lttng_consumer_channel *channel);
 /* lttng-relayd consumer command */
 struct consumer_relayd_sock_pair *consumer_find_relayd(uint64_t key);
 int consumer_send_relayd_stream(struct lttng_consumer_stream *stream, char *path);
-int consumer_send_relayd_streams_sent(uint64_t net_seq_idx);
+int consumer_send_relayd_streams_sent(uint64_t relayd_id);
 void close_relayd_stream(struct lttng_consumer_stream *stream);
 struct lttng_consumer_channel *consumer_find_channel(uint64_t key);
 int consumer_handle_stream_before_relayd(struct lttng_consumer_stream *stream,
@@ -712,7 +722,7 @@ int lttng_consumer_recv_cmd(struct lttng_consumer_local_data *ctx,
 ssize_t lttng_consumer_read_subbuffer(struct lttng_consumer_stream *stream,
                struct lttng_consumer_local_data *ctx);
 int lttng_consumer_on_recv_stream(struct lttng_consumer_stream *stream);
-int consumer_add_relayd_socket(uint64_t net_seq_idx, int sock_type,
+void consumer_add_relayd_socket(uint64_t relayd_id, int sock_type,
                struct lttng_consumer_local_data *ctx, int sock,
                struct pollfd *consumer_sockpoll, struct lttcomm_relayd_sock *relayd_sock,
                uint64_t sessiond_id, uint64_t relayd_session_id);
@@ -733,5 +743,6 @@ void consumer_del_stream_for_data(struct lttng_consumer_stream *stream);
 int consumer_add_metadata_stream(struct lttng_consumer_stream *stream);
 void consumer_del_stream_for_metadata(struct lttng_consumer_stream *stream);
 int consumer_create_index_file(struct lttng_consumer_stream *stream);
+void lttng_consumer_cleanup_relayd(struct consumer_relayd_sock_pair *relayd);
 
 #endif /* LIB_CONSUMER_H */