X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fmain.c;h=35007b728a10eb9df8c2200167ef5885c99f95ff;hp=6d6140b1f891f10c75f4cff539c0f6776b7272aa;hb=43c5442ea57aca20701fd49fba1e3456d48cc7b2;hpb=4d0762229f4950d4ad21f6f47870d3b767dd61fa

diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index 6d6140b1f..35007b728 100644
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -455,6 +455,11 @@ static void cleanup(void)
 	DBG("Removing %s", path);
 	(void) unlink(path);
 
+	snprintf(path, PATH_MAX, "%s/%s", rundir,
+			DEFAULT_LTTNG_SESSIOND_JULPORT_FILE);
+	DBG("Removing %s", path);
+	(void) unlink(path);
+
 	/* kconsumerd */
 	snprintf(path, PATH_MAX,
 		DEFAULT_KCONSUMERD_ERR_SOCK_PATH,
@@ -494,6 +499,7 @@ static void cleanup(void)
 	DBG("Removing directory %s", path);
 	(void) rmdir(path);
 
+	(void) rmdir(rundir);
 	free(rundir);
 
 	DBG("Cleaning up all sessions");
@@ -1573,7 +1579,7 @@ static void *thread_dispatch_ust_registration(void *data)
 					if (ret < 0) {
 						PERROR("close ust sock dispatch %d", ust_cmd->sock);
 					}
-					lttng_fd_put(1, LTTNG_FD_APPS);
+					lttng_fd_put(LTTNG_FD_APPS, 1);
 					free(ust_cmd);
 					goto error;
 				}
@@ -1587,7 +1593,7 @@ static void *thread_dispatch_ust_registration(void *data)
 					if (ret < 0) {
 						PERROR("close ust sock dispatch %d", ust_cmd->sock);
 					}
-					lttng_fd_put(1, LTTNG_FD_APPS);
+					lttng_fd_put(LTTNG_FD_APPS, 1);
 					free(wait_node);
 					free(ust_cmd);
 					continue;
@@ -1635,7 +1641,7 @@ static void *thread_dispatch_ust_registration(void *data)
 					if (ret < 0) {
 						PERROR("close ust sock dispatch %d", ust_cmd->sock);
 					}
-					lttng_fd_put(1, LTTNG_FD_APPS);
+					lttng_fd_put(LTTNG_FD_APPS, 1);
 				}
 				free(ust_cmd);
 			}
@@ -2415,6 +2421,7 @@ static int copy_session_consumer(int domain, struct ltt_session *session)
 		consumer = session->kernel_session->consumer;
 		dir_name = DEFAULT_KERNEL_TRACE_DIR;
 		break;
+	case LTTNG_DOMAIN_JUL:
 	case LTTNG_DOMAIN_UST:
 		DBG3("Copying tracing session consumer output in UST session");
 		if (session->ust_session->consumer) {
@@ -2458,6 +2465,7 @@ static int create_ust_session(struct ltt_session *session,
 	assert(session->consumer);
 
 	switch (domain->type) {
+	case LTTNG_DOMAIN_JUL:
 	case LTTNG_DOMAIN_UST:
 		break;
 	default:
@@ -2750,10 +2758,6 @@ static int process_client_msg(struct command_ctx *cmd_ctx, int sock,
 
 		break;
 	case LTTNG_DOMAIN_JUL:
-	{
-		ret = LTTNG_ERR_UNKNOWN_DOMAIN;
-		goto error;
-	}
 	case LTTNG_DOMAIN_UST:
 	{
 		if (!ust_app_supported()) {
@@ -4431,6 +4435,34 @@ error:
 	return;
 }
 
+/*
+ * Write JUL TCP port using the rundir.
+ */
+static void write_julport(void)
+{
+	int ret;
+	char path[PATH_MAX];
+
+	assert(rundir);
+
+	ret = snprintf(path, sizeof(path), "%s/"
+			DEFAULT_LTTNG_SESSIOND_JULPORT_FILE, rundir);
+	if (ret < 0) {
+		PERROR("snprintf julport path");
+		goto error;
+	}
+
+	/*
+	 * Create TCP JUL port file in rundir. Return value is of no importance.
+	 * The execution will continue even though we are not able to write the
+	 * file.
+	 */
+	(void) utils_create_pid_file(jul_tcp_port, path);
+
+error:
+	return;
+}
+
 /*
  * main
  */
@@ -4628,6 +4660,12 @@ int main(int argc, char **argv)
 	 */
 	ust_app_ht_alloc();
 
+	/* Initialize JUL domain subsystem. */
+	if ((ret = jul_init()) < 0) {
+		/* ENOMEM at this point. */
+		goto error;
+	}
+
 	/* After this point, we can safely call cleanup() with "goto exit" */
 
 	/*
@@ -4731,6 +4769,7 @@ int main(int argc, char **argv)
 	}
 
 	write_pidfile();
+	write_julport();
 
 	/* Initialize communication library */
 	lttcomm_init();