X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fcmd.c;h=8051973ded6cdfa184462f42482ef1857454e0e4;hp=bed8f830d6e887b79a4c67081ed6edaef1142a16;hb=f20baf8e44b5d8a1c90b8b029b876762f6f916a6;hpb=ecc48a904cc7c419fd1400afaa9ccb93be490cdd diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c index bed8f830d..8051973de 100644 --- a/src/bin/lttng-sessiond/cmd.c +++ b/src/bin/lttng-sessiond/cmd.c @@ -30,7 +30,7 @@ #include "channel.h" #include "consumer.h" #include "event.h" -#include "health.h" +#include "health-sessiond.h" #include "kernel.h" #include "kernel-consumer.h" #include "lttng-sessiond.h" @@ -547,7 +547,8 @@ error: */ static int send_consumer_relayd_socket(int domain, unsigned int session_id, struct lttng_uri *relayd_uri, struct consumer_output *consumer, - struct consumer_socket *consumer_sock) + struct consumer_socket *consumer_sock, + char *session_name, char *hostname, int session_live_timer) { int ret; struct lttcomm_relayd_sock *rsock = NULL; @@ -573,7 +574,8 @@ static int send_consumer_relayd_socket(int domain, unsigned int session_id, /* Send relayd socket to consumer. */ ret = consumer_send_relayd_socket(consumer_sock, rsock, consumer, - relayd_uri->stype, session_id); + relayd_uri->stype, session_id, + session_name, hostname, session_live_timer); if (ret < 0) { ret = LTTNG_ERR_ENABLE_CONSUMER_FAIL; goto close_sock; @@ -615,7 +617,8 @@ error: * session. */ static int send_consumer_relayd_sockets(int domain, unsigned int session_id, - struct consumer_output *consumer, struct consumer_socket *sock) + struct consumer_output *consumer, struct consumer_socket *sock, + char *session_name, char *hostname, int session_live_timer) { int ret = LTTNG_OK; @@ -625,7 +628,8 @@ static int send_consumer_relayd_sockets(int domain, unsigned int session_id, /* Sending control relayd socket. */ if (!sock->control_sock_sent) { ret = send_consumer_relayd_socket(domain, session_id, - &consumer->dst.net.control, consumer, sock); + &consumer->dst.net.control, consumer, sock, + session_name, hostname, session_live_timer); if (ret != LTTNG_OK) { goto error; } @@ -634,7 +638,8 @@ static int send_consumer_relayd_sockets(int domain, unsigned int session_id, /* Sending data relayd socket. */ if (!sock->data_sock_sent) { ret = send_consumer_relayd_socket(domain, session_id, - &consumer->dst.net.data, consumer, sock); + &consumer->dst.net.data, consumer, sock, + session_name, hostname, session_live_timer); if (ret != LTTNG_OK) { goto error; } @@ -673,7 +678,9 @@ int cmd_setup_relayd(struct ltt_session *session) socket, node.node) { pthread_mutex_lock(socket->lock); ret = send_consumer_relayd_sockets(LTTNG_DOMAIN_UST, session->id, - usess->consumer, socket); + usess->consumer, socket, + session->name, session->hostname, + session->live_timer); pthread_mutex_unlock(socket->lock); if (ret != LTTNG_OK) { goto error; @@ -689,7 +696,9 @@ int cmd_setup_relayd(struct ltt_session *session) socket, node.node) { pthread_mutex_lock(socket->lock); ret = send_consumer_relayd_sockets(LTTNG_DOMAIN_KERNEL, session->id, - ksess->consumer, socket); + ksess->consumer, socket, + session->name, session->hostname, + session->live_timer); pthread_mutex_unlock(socket->lock); if (ret != LTTNG_OK) { goto error; @@ -1013,6 +1022,19 @@ int cmd_disable_event(struct ltt_session *session, int domain, channel_name); break; } + case LTTNG_DOMAIN_JUL: + { + struct ltt_ust_session *usess = session->ust_session; + + assert(usess); + + ret = event_jul_disable(usess, event_name); + if (ret != LTTNG_OK) { + goto error; + } + + break; + } #if 0 case LTTNG_DOMAIN_UST_EXEC_NAME: case LTTNG_DOMAIN_UST_PID: @@ -1103,6 +1125,19 @@ int cmd_disable_event_all(struct ltt_session *session, int domain, DBG3("Disable all UST events in channel %s completed", channel_name); + break; + } + case LTTNG_DOMAIN_JUL: + { + struct ltt_ust_session *usess = session->ust_session; + + assert(usess); + + ret = event_jul_disable_all(usess); + if (ret != LTTNG_OK) { + goto error; + } + break; } #if 0 @@ -1341,6 +1376,46 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain, } break; } + case LTTNG_DOMAIN_JUL: + { + struct lttng_event uevent; + struct lttng_domain tmp_dom; + struct ltt_ust_session *usess = session->ust_session; + + assert(usess); + + /* Create the default JUL tracepoint. */ + uevent.type = LTTNG_EVENT_TRACEPOINT; + uevent.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL; + strncpy(uevent.name, DEFAULT_JUL_EVENT_NAME, sizeof(uevent.name)); + uevent.name[sizeof(uevent.name) - 1] = '\0'; + + /* + * The domain type is changed because we are about to enable the + * default channel and event for the JUL domain that are hardcoded. + * This happens in the UST domain. + */ + memcpy(&tmp_dom, domain, sizeof(tmp_dom)); + tmp_dom.type = LTTNG_DOMAIN_UST; + + ret = cmd_enable_event(session, &tmp_dom, DEFAULT_JUL_CHANNEL_NAME, + &uevent, NULL, wpipe); + if (ret != LTTNG_OK && ret != LTTNG_ERR_UST_EVENT_ENABLED) { + goto error; + } + + /* The wild card * means that everything should be enabled. */ + if (strncmp(event->name, "*", 1) == 0 && strlen(event->name) == 1) { + ret = event_jul_enable_all(usess); + } else { + ret = event_jul_enable(usess, event); + } + if (ret != LTTNG_OK) { + goto error; + } + + break; + } #if 0 case LTTNG_DOMAIN_UST_EXEC_NAME: case LTTNG_DOMAIN_UST_PID: @@ -1511,6 +1586,41 @@ int cmd_enable_event_all(struct ltt_session *session, goto error; } + break; + } + case LTTNG_DOMAIN_JUL: + { + struct lttng_event uevent; + struct lttng_domain tmp_dom; + struct ltt_ust_session *usess = session->ust_session; + + assert(usess); + + /* Create the default JUL tracepoint. */ + uevent.type = LTTNG_EVENT_TRACEPOINT; + uevent.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL; + strncpy(uevent.name, DEFAULT_JUL_EVENT_NAME, sizeof(uevent.name)); + uevent.name[sizeof(uevent.name) - 1] = '\0'; + + /* + * The domain type is changed because we are about to enable the + * default channel and event for the JUL domain that are hardcoded. + * This happens in the UST domain. + */ + memcpy(&tmp_dom, domain, sizeof(tmp_dom)); + tmp_dom.type = LTTNG_DOMAIN_UST; + + ret = cmd_enable_event(session, &tmp_dom, DEFAULT_JUL_CHANNEL_NAME, + &uevent, NULL, wpipe); + if (ret != LTTNG_OK && ret != LTTNG_ERR_UST_EVENT_ENABLED) { + goto error; + } + + ret = event_jul_enable_all(usess); + if (ret != LTTNG_OK) { + goto error; + } + break; } #if 0 @@ -2539,7 +2649,9 @@ static int set_relayd_for_snapshot(struct consumer_output *consumer, cds_lfht_for_each_entry(snap_output->consumer->socks->ht, &iter.iter, socket, node.node) { ret = send_consumer_relayd_sockets(0, session->id, - snap_output->consumer, socket); + snap_output->consumer, socket, + session->name, session->hostname, + session->live_timer); if (ret != LTTNG_OK) { rcu_read_unlock(); goto error;