Fix: perform relayd socket pair cleanup on control socket error

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

diff --git a/src/common/consumer/consumer.h b/src/common/consumer/consumer.h
index 37adecbfe689e28a79303c601cefbe2ea6311677..54b919d2885905b8ff341c97462d125239180d9b 100644 (file)
--- a/src/common/consumer/consumer.h
+++ b/src/common/consumer/consumer.h
@@ -218,6 +218,8 @@ struct lttng_consumer_channel {
        uint64_t discarded_events;
        /* Total number of missed packets due to overwriting (overwrite). */
        uint64_t lost_packets;
+
+       bool streams_sent_to_relayd;
 };
 
 /*
@@ -421,7 +423,7 @@ struct consumer_relayd_sock_pair {
        /* Network sequence number. */
        uint64_t net_seq_idx;
        /* Number of stream associated with this relayd */
-       unsigned int refcount;
+       int refcount;
 
        /*
         * This flag indicates whether or not we should destroy this object. The
@@ -455,6 +457,7 @@ 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;
 };
 
 /*
@@ -591,6 +594,12 @@ 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.
  */
@@ -731,5 +740,6 @@ 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 */