X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fkernel-consumer%2Fkernel-consumer.c;h=4618ccedcd750d18d651c4ace97477dd620f9843;hb=d3e2ba59faddb31870e2ce29b6a881f7ad5ad883;hp=09ccda329526b69cf1e5aa147ed32f4dc8a67e81;hpb=309167d2a6f59d0c8cbf64eb23ba912cdea76a34;p=lttng-tools.git

diff --git a/src/common/kernel-consumer/kernel-consumer.c b/src/common/kernel-consumer/kernel-consumer.c
index 09ccda329..4618ccedc 100644
--- a/src/common/kernel-consumer/kernel-consumer.c
+++ b/src/common/kernel-consumer/kernel-consumer.c
@@ -39,6 +39,7 @@
 #include <common/utils.h>
 #include <common/consumer-stream.h>
 #include <common/index/index.h>
+#include <common/consumer-timer.h>
 
 #include "kernel-consumer.h"
 
@@ -441,7 +442,8 @@ int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx,
 		/* Session daemon status message are handled in the following call. */
 		ret = consumer_add_relayd_socket(msg.u.relayd_sock.net_index,
 				msg.u.relayd_sock.type, ctx, sock, consumer_sockpoll,
-				&msg.u.relayd_sock.sock, msg.u.relayd_sock.session_id);
+				&msg.u.relayd_sock.sock, msg.u.relayd_sock.session_id,
+				 msg.u.relayd_sock.relayd_session_id);
 		goto end_nosignal;
 	}
 	case LTTNG_CONSUMER_ADD_CHANNEL:
@@ -462,7 +464,8 @@ int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx,
 				msg.u.channel.relayd_id, msg.u.channel.output,
 				msg.u.channel.tracefile_size,
 				msg.u.channel.tracefile_count, 0,
-				msg.u.channel.monitor);
+				msg.u.channel.monitor,
+				msg.u.channel.live_timer_interval);
 		if (new_channel == NULL) {
 			lttng_consumer_send_error(ctx, LTTCOMM_CONSUMERD_OUTFD_ERROR);
 			goto end_nosignal;
@@ -501,6 +504,7 @@ int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx,
 		} else {
 			ret = consumer_add_channel(new_channel, ctx);
 		}
+		consumer_timer_live_start(new_channel, msg.u.channel.live_timer_interval);
 
 		/* If we received an error in add_channel, we need to report it. */
 		if (ret < 0) {
@@ -906,18 +910,13 @@ ssize_t lttng_kconsumer_read_subbuffer(struct lttng_consumer_stream *stream,
 		struct lttng_consumer_local_data *ctx)
 {
 	unsigned long len, subbuf_size, padding;
-	int err, write_index = 0;
+	int err, write_index = 1;
 	ssize_t ret = 0;
 	int infd = stream->wait_fd;
 	struct lttng_packet_index index;
 
 	DBG("In read_subbuffer (infd : %d)", infd);
 
-	/* Indicate that for this stream we have to write the index. */
-	if (stream->index_fd >= 0) {
-		write_index = 1;
-	}
-
 	/* Get the next subbuffer */
 	err = kernctl_get_next_subbuf(infd);
 	if (err != 0) {
@@ -941,11 +940,13 @@ ssize_t lttng_kconsumer_read_subbuffer(struct lttng_consumer_stream *stream,
 		goto end;
 	}
 
-	if (!stream->metadata_flag && write_index) {
+	if (!stream->metadata_flag) {
 		ret = get_index_values(&index, infd);
 		if (ret < 0) {
 			goto end;
 		}
+	} else {
+		write_index = 0;
 	}
 
 	switch (stream->chan->output) {
@@ -1027,12 +1028,13 @@ ssize_t lttng_kconsumer_read_subbuffer(struct lttng_consumer_stream *stream,
 	}
 
 	/* Write index if needed. */
-	if (write_index) {
-		err = index_write(stream->index_fd, &index, sizeof(index));
-		if (err < 0) {
-			ret = -1;
-			goto end;
-		}
+	if (!write_index) {
+		goto end;
+	}
+
+	err = consumer_stream_write_index(stream, &index);
+	if (err < 0) {
+		goto end;
 	}
 
 end: