X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fconsumer.c;h=8806e9c322bef43b818975bee8f44bc520e3aa53;hp=d79dee3cafd99c1232f2458a985561fb0e7a1875;hb=a4baae1b0463bc4ce65c2a458c4a941e7fabc594;hpb=9363801e2d2069022a05e67066d8f527538946d0

diff --git a/src/bin/lttng-sessiond/consumer.c b/src/bin/lttng-sessiond/consumer.c
index d79dee3ca..8806e9c32 100644
--- a/src/bin/lttng-sessiond/consumer.c
+++ b/src/bin/lttng-sessiond/consumer.c
@@ -28,9 +28,10 @@
 #include <common/common.h>
 #include <common/defaults.h>
 #include <common/uri.h>
+#include <common/relayd/relayd.h>
 
 #include "consumer.h"
-#include "health.h"
+#include "health-sessiond.h"
 #include "ust-app.h"
 #include "utils.h"
 
@@ -62,8 +63,8 @@ int consumer_socket_send(struct consumer_socket *socket, void *msg, size_t len)
 		/* The above call will print a PERROR on error. */
 		DBG("Error when sending data to consumer on sock %d", fd);
 		/*
-		 * At this point, the socket is not usable anymore thus flagging it
-		 * invalid and closing it.
+		 * At this point, the socket is not usable anymore thus closing it and
+		 * setting the file descriptor to -1 so it is not reused.
 		 */
 
 		/* This call will PERROR on error. */
@@ -106,8 +107,8 @@ int consumer_socket_recv(struct consumer_socket *socket, void *msg, size_t len)
 		/* The above call will print a PERROR on error. */
 		DBG("Error when receiving data from the consumer socket %d", fd);
 		/*
-		 * At this point, the socket is not usable anymore thus flagging it
-		 * invalid and closing it.
+		 * At this point, the socket is not usable anymore thus closing it and
+		 * setting the file descriptor to -1 so it is not reused.
 		 */
 
 		/* This call will PERROR on error. */
@@ -141,7 +142,7 @@ int consumer_recv_status_reply(struct consumer_socket *sock)
 		goto end;
 	}
 
-	if (reply.ret_code == LTTNG_OK) {
+	if (reply.ret_code == LTTCOMM_CONSUMERD_SUCCESS) {
 		/* All good. */
 		ret = 0;
 	} else {
@@ -177,13 +178,14 @@ int consumer_recv_status_channel(struct consumer_socket *sock,
 	}
 
 	/* An error is possible so don't touch the key and stream_count. */
-	if (reply.ret_code != LTTNG_OK) {
+	if (reply.ret_code != LTTCOMM_CONSUMERD_SUCCESS) {
 		ret = -1;
 		goto end;
 	}
 
 	*key = reply.key;
 	*stream_count = reply.stream_count;
+	ret = 0;
 
 end:
 	return ret;
@@ -781,6 +783,7 @@ void consumer_init_ask_channel_comm_msg(struct lttcomm_consumer_msg *msg,
 		int overwrite,
 		unsigned int switch_timer_interval,
 		unsigned int read_timer_interval,
+		unsigned int live_timer_interval,
 		int output,
 		int type,
 		uint64_t session_id,
@@ -809,6 +812,7 @@ void consumer_init_ask_channel_comm_msg(struct lttcomm_consumer_msg *msg,
 	msg->u.ask_channel.overwrite = overwrite;
 	msg->u.ask_channel.switch_timer_interval = switch_timer_interval;
 	msg->u.ask_channel.read_timer_interval = read_timer_interval;
+	msg->u.ask_channel.live_timer_interval = live_timer_interval;
 	msg->u.ask_channel.output = output;
 	msg->u.ask_channel.type = type;
 	msg->u.ask_channel.session_id = session_id;
@@ -852,7 +856,8 @@ void consumer_init_channel_comm_msg(struct lttcomm_consumer_msg *msg,
 		int type,
 		uint64_t tracefile_size,
 		uint64_t tracefile_count,
-		unsigned int monitor)
+		unsigned int monitor,
+		unsigned int live_timer_interval)
 {
 	assert(msg);
 
@@ -872,6 +877,7 @@ void consumer_init_channel_comm_msg(struct lttcomm_consumer_msg *msg,
 	msg->u.channel.tracefile_size = tracefile_size;
 	msg->u.channel.tracefile_count = tracefile_count;
 	msg->u.channel.monitor = monitor;
+	msg->u.channel.live_timer_interval = live_timer_interval;
 
 	strncpy(msg->u.channel.pathname, pathname,
 			sizeof(msg->u.channel.pathname));
@@ -900,6 +906,19 @@ void consumer_init_stream_comm_msg(struct lttcomm_consumer_msg *msg,
 	msg->u.stream.cpu = cpu;
 }
 
+void consumer_init_streams_sent_comm_msg(struct lttcomm_consumer_msg *msg,
+		enum lttng_consumer_command cmd,
+		uint64_t channel_key, uint64_t net_seq_idx)
+{
+	assert(msg);
+
+	memset(msg, 0, sizeof(struct lttcomm_consumer_msg));
+
+	msg->cmd_type = cmd;
+	msg->u.sent_streams.channel_key = channel_key;
+	msg->u.sent_streams.net_seq_idx = net_seq_idx;
+}
+
 /*
  * Send stream communication structure to the consumer.
  */
@@ -935,7 +954,8 @@ error:
  */
 int consumer_send_relayd_socket(struct consumer_socket *consumer_sock,
 		struct lttcomm_relayd_sock *rsock, struct consumer_output *consumer,
-		enum lttng_stream_type type, uint64_t session_id)
+		enum lttng_stream_type type, uint64_t session_id,
+		char *session_name, char *hostname, int session_live_timer)
 {
 	int ret;
 	struct lttcomm_consumer_msg msg;
@@ -951,6 +971,18 @@ int consumer_send_relayd_socket(struct consumer_socket *consumer_sock,
 		goto error;
 	}
 
+	if (type == LTTNG_STREAM_CONTROL) {
+		ret = relayd_create_session(rsock,
+				&msg.u.relayd_sock.relayd_session_id,
+				session_name, hostname, session_live_timer,
+				consumer->snapshot);
+		if (ret < 0) {
+			/* Close the control socket. */
+			(void) relayd_close(rsock);
+			goto error;
+		}
+	}
+
 	msg.cmd_type = LTTNG_CONSUMER_ADD_RELAYD_SOCKET;
 	/*
 	 * Assign network consumer output index using the temporary consumer since