X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fconsumer.h;h=be532b58789dea028d6919c38a97d3d8d1eedc4d;hb=a79d84dd6bf849361c34616ae9f60786c6a6bf20;hp=53b6151822ba36102b6b6df5a53878ac35b714a7;hpb=63281d5d013d47087217291ba7724d8302fd63e4;p=lttng-tools.git

diff --git a/src/common/consumer.h b/src/common/consumer.h
index 53b615182..be532b587 100644
--- a/src/common/consumer.h
+++ b/src/common/consumer.h
@@ -57,7 +57,7 @@ enum lttng_consumer_command {
 	/* Inform the consumer to kill a specific relayd connection */
 	LTTNG_CONSUMER_DESTROY_RELAYD,
 	/* Return to the sessiond if there is data pending for a session */
-	LTTNG_CONSUMER_DATA_AVAILABLE,
+	LTTNG_CONSUMER_DATA_PENDING,
 };
 
 /* State of each fd in consumer */
@@ -74,6 +74,11 @@ enum lttng_consumer_type {
 	LTTNG_CONSUMER32_UST,
 };
 
+enum consumer_endpoint_status {
+	CONSUMER_ENDPOINT_ACTIVE,
+	CONSUMER_ENDPOINT_INACTIVE,
+};
+
 struct lttng_consumer_channel {
 	struct lttng_ht_node_ulong node;
 	int key;
@@ -150,6 +155,13 @@ struct lttng_consumer_stream {
 	pthread_mutex_t lock;
 	/* Tracing session id */
 	uint64_t session_id;
+	/*
+	 * Indicates if the stream end point is still active or not (network
+	 * streaming or local file system). The thread "owning" the stream is
+	 * handling this status and can be notified of a state change through the
+	 * consumer data appropriate pipe.
+	 */
+	enum consumer_endpoint_status endpoint_status;
 };
 
 /*
@@ -419,6 +431,6 @@ int consumer_add_relayd_socket(int net_seq_idx, int sock_type,
 		struct pollfd *consumer_sockpoll, struct lttcomm_sock *relayd_sock);
 void consumer_flag_relayd_for_destroy(
 		struct consumer_relayd_sock_pair *relayd);
-int consumer_data_available(uint64_t id);
+int consumer_data_pending(uint64_t id);
 
 #endif /* LIB_CONSUMER_H */