From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Thu, 10 May 2018 19:00:34 +0000 (-0400)
Subject: Pass the consumerd stream's trace archive id to the relayd
X-Git-Tag: v2.11.0-rc1~183
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=0b50e4b3fb9859af7072adcca784684834e5f8d1;p=lttng-tools.git

Pass the consumerd stream's trace archive id to the relayd

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-relayd/cmd-2-11.c b/src/bin/lttng-relayd/cmd-2-11.c
index eb03999cf..e2d71a0d1 100644
--- a/src/bin/lttng-relayd/cmd-2-11.c
+++ b/src/bin/lttng-relayd/cmd-2-11.c
@@ -112,7 +112,8 @@ error:
  */
 int cmd_recv_stream_2_11(const struct lttng_buffer_view *payload,
 		char **ret_path_name, char **ret_channel_name,
-		uint64_t *tracefile_size, uint64_t *tracefile_count)
+		uint64_t *tracefile_size, uint64_t *tracefile_count,
+		uint64_t *trace_archive_id)
 {
 	int ret;
 	struct lttcomm_relayd_add_stream_2_11 header;
@@ -136,6 +137,7 @@ int cmd_recv_stream_2_11(const struct lttng_buffer_view *payload,
 	header.pathname_len = be32toh(header.pathname_len);
 	header.tracefile_size = be64toh(header.tracefile_size);
 	header.tracefile_count = be64toh(header.tracefile_count);
+	header.trace_archive_id = be64toh(header.trace_archive_id);
 
 	received_names_size = header.channel_name_len + header.pathname_len;
 	if (payload->size < header_len + received_names_size) {
@@ -191,6 +193,7 @@ int cmd_recv_stream_2_11(const struct lttng_buffer_view *payload,
 
 	*tracefile_size = header.tracefile_size;
 	*tracefile_count = header.tracefile_count;
+	*trace_archive_id = header.trace_archive_id;
 	*ret_path_name = path_name;
 	*ret_channel_name = channel_name;
 	/* Move ownership to caller */
diff --git a/src/bin/lttng-relayd/cmd-2-11.h b/src/bin/lttng-relayd/cmd-2-11.h
index e17eedf3c..a50872bd3 100644
--- a/src/bin/lttng-relayd/cmd-2-11.h
+++ b/src/bin/lttng-relayd/cmd-2-11.h
@@ -26,6 +26,7 @@ int cmd_create_session_2_11(const struct lttng_buffer_view *payload,
 
 int cmd_recv_stream_2_11(const struct lttng_buffer_view *payload,
 		char **ret_path_name, char **ret_channel_name,
-		uint64_t *tracefile_size, uint64_t *tracefile_count);
+		uint64_t *tracefile_size, uint64_t *tracefile_count,
+		uint64_t *trace_archive_id);
 
 #endif /* RELAYD_CMD_2_11_H */
diff --git a/src/bin/lttng-relayd/main.c b/src/bin/lttng-relayd/main.c
index fcc7fc00a..a04303e4f 100644
--- a/src/bin/lttng-relayd/main.c
+++ b/src/bin/lttng-relayd/main.c
@@ -1216,7 +1216,9 @@ static int relay_add_stream(const struct lttcomm_relayd_hdr *recv_hdr,
 	} else {
 		/* From 2.11 to ... */
 		ret = cmd_recv_stream_2_11(payload, &path_name,
-			&channel_name, &tracefile_size, &tracefile_count);
+			&channel_name, &tracefile_size, &tracefile_count,
+			&stream_chunk_id.value);
+		stream_chunk_id.is_set = true;
 	}
 
 	if (ret < 0) {
diff --git a/src/common/consumer/consumer.c b/src/common/consumer/consumer.c
index 3e991c8c7..afc346333 100644
--- a/src/common/consumer/consumer.c
+++ b/src/common/consumer/consumer.c
@@ -808,7 +808,8 @@ int consumer_send_relayd_stream(struct lttng_consumer_stream *stream,
 		pthread_mutex_lock(&relayd->ctrl_sock_mutex);
 		ret = relayd_add_stream(&relayd->control_sock, stream->name,
 				path, &stream->relayd_stream_id,
-				stream->chan->tracefile_size, stream->chan->tracefile_count);
+				stream->chan->tracefile_size, stream->chan->tracefile_count,
+				stream->trace_archive_id);
 		pthread_mutex_unlock(&relayd->ctrl_sock_mutex);
 		if (ret < 0) {
 			goto end;
diff --git a/src/common/relayd/relayd.c b/src/common/relayd/relayd.c
index 53ee58b2e..b88a536b9 100644
--- a/src/common/relayd/relayd.c
+++ b/src/common/relayd/relayd.c
@@ -404,7 +404,8 @@ error:
  */
 int relayd_add_stream(struct lttcomm_relayd_sock *rsock, const char *channel_name,
 		const char *pathname, uint64_t *stream_id,
-		uint64_t tracefile_size, uint64_t tracefile_count)
+		uint64_t tracefile_size, uint64_t tracefile_count,
+		uint64_t trace_archive_id)
 {
 	int ret;
 	struct lttcomm_relayd_status_stream reply;
diff --git a/src/common/relayd/relayd.h b/src/common/relayd/relayd.h
index fb3e94224..9353fc2d7 100644
--- a/src/common/relayd/relayd.h
+++ b/src/common/relayd/relayd.h
@@ -30,7 +30,8 @@ int relayd_create_session(struct lttcomm_relayd_sock *sock, uint64_t *session_id
 		unsigned int snapshot);
 int relayd_add_stream(struct lttcomm_relayd_sock *sock, const char *channel_name,
 		const char *pathname, uint64_t *stream_id,
-		uint64_t tracefile_size, uint64_t tracefile_count);
+		uint64_t tracefile_size, uint64_t tracefile_count,
+		uint64_t trace_archive_id);
 int relayd_streams_sent(struct lttcomm_relayd_sock *rsock);
 int relayd_send_close_stream(struct lttcomm_relayd_sock *sock, uint64_t stream_id,
 		uint64_t last_net_seq_num);
diff --git a/src/common/sessiond-comm/relayd.h b/src/common/sessiond-comm/relayd.h
index 1a58d5989..b09dd138d 100644
--- a/src/common/sessiond-comm/relayd.h
+++ b/src/common/sessiond-comm/relayd.h
@@ -89,6 +89,7 @@ struct lttcomm_relayd_add_stream_2_11 {
 	uint32_t pathname_len;
 	uint64_t tracefile_size;
 	uint64_t tracefile_count;
+	uint64_t trace_archive_id;
 	char names[];
 } LTTNG_PACKED;