Commit | Line | Data |
---|---|---|
d4a1283e JD |
1 | /* |
2 | * Copyright (C) 2011 - Julien Desfossez <julien.desfossez@polymtl.ca> | |
3 | * Mathieu Desnoyers <mathieu.desnoyers@efficios.com> | |
4 | * | |
d14d33bf AM |
5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of the GNU General Public License, version 2 only, | |
7 | * as published by the Free Software Foundation. | |
d4a1283e JD |
8 | * |
9 | * This program is distributed in the hope that it will be useful, | |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | * GNU General Public License for more details. | |
13 | * | |
d14d33bf AM |
14 | * You should have received a copy of the GNU General Public License along |
15 | * with this program; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
d4a1283e JD |
17 | */ |
18 | ||
19 | #define _GNU_SOURCE | |
6c1c0768 | 20 | #define _LGPL_SOURCE |
d4a1283e JD |
21 | #include <fcntl.h> |
22 | #include <getopt.h> | |
23 | #include <grp.h> | |
24 | #include <limits.h> | |
25 | #include <pthread.h> | |
26 | #include <signal.h> | |
27 | #include <stdio.h> | |
28 | #include <stdlib.h> | |
29 | #include <string.h> | |
30 | #include <sys/ipc.h> | |
1ccfc0e3 | 31 | #include <sys/resource.h> |
d4a1283e JD |
32 | #include <sys/shm.h> |
33 | #include <sys/socket.h> | |
34 | #include <sys/stat.h> | |
35 | #include <sys/types.h> | |
36 | #include <urcu/list.h> | |
37 | #include <poll.h> | |
38 | #include <unistd.h> | |
03424a9b | 39 | #include <sys/mman.h> |
5348b470 | 40 | #include <assert.h> |
3bd1e081 | 41 | #include <config.h> |
7753dea8 | 42 | #include <urcu/compiler.h> |
1ccfc0e3 | 43 | #include <ulimit.h> |
d4a1283e | 44 | |
db758600 DG |
45 | #include <common/defaults.h> |
46 | #include <common/common.h> | |
f02e1e8a | 47 | #include <common/consumer.h> |
331744e3 | 48 | #include <common/consumer-timer.h> |
fb3a43a9 | 49 | #include <common/compat/poll.h> |
10a8a223 | 50 | #include <common/sessiond-comm/sessiond-comm.h> |
5c635c72 | 51 | #include <common/utils.h> |
10a8a223 DG |
52 | |
53 | #include "lttng-consumerd.h" | |
1fc79fb4 | 54 | #include "health-consumerd.h" |
d4a1283e | 55 | |
99bab54f | 56 | /* TODO : support UST (all direct kernel-ctl accesses). */ |
3bd1e081 | 57 | |
d8ef542d | 58 | /* threads (channel handling, poll, metadata, sessiond) */ |
331744e3 | 59 | |
5c635c72 MD |
60 | static pthread_t channel_thread, data_thread, metadata_thread, |
61 | sessiond_thread, metadata_timer_thread, health_thread; | |
d4a1283e | 62 | |
3183dbb0 | 63 | /* to count the number of times the user pressed ctrl+c */ |
13e44745 JD |
64 | static int sigintcount = 0; |
65 | ||
d4a1283e | 66 | /* Argument variables */ |
97e19046 DG |
67 | int lttng_opt_quiet; /* not static in error.h */ |
68 | int lttng_opt_verbose; /* not static in error.h */ | |
c7e35b03 JR |
69 | int lttng_opt_mi; /* not static in error.h */ |
70 | ||
d4a1283e JD |
71 | static int opt_daemon; |
72 | static const char *progname; | |
6533b585 DG |
73 | static char command_sock_path[PATH_MAX]; /* Global command socket path */ |
74 | static char error_sock_path[PATH_MAX]; /* Global error path */ | |
3bd1e081 | 75 | static enum lttng_consumer_type opt_type = LTTNG_CONSUMER_KERNEL; |
d4a1283e | 76 | |
7753dea8 | 77 | /* the liblttngconsumerd context */ |
3bd1e081 | 78 | static struct lttng_consumer_local_data *ctx; |
cb040cc1 | 79 | |
1fc79fb4 MD |
80 | /* Consumerd health monitoring */ |
81 | struct health_app *health_consumerd; | |
82 | ||
6c71277b MD |
83 | const char *tracing_group_name = DEFAULT_TRACING_GROUP; |
84 | ||
748b7b07 MD |
85 | int lttng_consumer_ready = NR_LTTNG_CONSUMER_READY; |
86 | ||
5c635c72 MD |
87 | enum lttng_consumer_type lttng_consumer_get_type(void) |
88 | { | |
89 | if (!ctx) { | |
90 | return LTTNG_CONSUMER_UNKNOWN; | |
91 | } | |
92 | return ctx->type; | |
93 | } | |
94 | ||
d4a1283e | 95 | /* |
6533b585 | 96 | * Signal handler for the daemon |
d4a1283e JD |
97 | */ |
98 | static void sighandler(int sig) | |
99 | { | |
13e44745 JD |
100 | if (sig == SIGINT && sigintcount++ == 0) { |
101 | DBG("ignoring first SIGINT"); | |
102 | return; | |
103 | } | |
104 | ||
ab1027f4 DG |
105 | /* |
106 | * Ignore SIGPIPE because it should not stop the consumer whenever a | |
107 | * SIGPIPE is catched through a FD operation. | |
108 | */ | |
109 | if (sig == SIGPIPE) { | |
110 | return; | |
111 | } | |
112 | ||
3bd1e081 | 113 | lttng_consumer_should_exit(ctx); |
d4a1283e JD |
114 | } |
115 | ||
116 | /* | |
6533b585 | 117 | * Setup signal handler for : |
d4a1283e JD |
118 | * SIGINT, SIGTERM, SIGPIPE |
119 | */ | |
120 | static int set_signal_handler(void) | |
121 | { | |
122 | int ret = 0; | |
123 | struct sigaction sa; | |
124 | sigset_t sigset; | |
125 | ||
126 | if ((ret = sigemptyset(&sigset)) < 0) { | |
127 | perror("sigemptyset"); | |
128 | return ret; | |
129 | } | |
130 | ||
131 | sa.sa_handler = sighandler; | |
132 | sa.sa_mask = sigset; | |
133 | sa.sa_flags = 0; | |
134 | if ((ret = sigaction(SIGTERM, &sa, NULL)) < 0) { | |
135 | perror("sigaction"); | |
136 | return ret; | |
137 | } | |
138 | ||
139 | if ((ret = sigaction(SIGINT, &sa, NULL)) < 0) { | |
140 | perror("sigaction"); | |
141 | return ret; | |
142 | } | |
143 | ||
144 | if ((ret = sigaction(SIGPIPE, &sa, NULL)) < 0) { | |
145 | perror("sigaction"); | |
146 | return ret; | |
147 | } | |
148 | ||
149 | return ret; | |
150 | } | |
151 | ||
d4a1283e | 152 | /* |
3183dbb0 | 153 | * Usage function on stream file. |
d4a1283e | 154 | */ |
3183dbb0 | 155 | static void usage(FILE *fp) |
d4a1283e | 156 | { |
3183dbb0 DG |
157 | fprintf(fp, "Usage: %s OPTIONS\n\nOptions:\n", progname); |
158 | fprintf(fp, " -h, --help " | |
d4a1283e | 159 | "Display this usage.\n"); |
6c71277b | 160 | fprintf(fp, " -c, --consumerd-cmd-sock PATH " |
d4a1283e | 161 | "Specify path for the command socket\n"); |
6c71277b | 162 | fprintf(fp, " -e, --consumerd-err-sock PATH " |
d4a1283e | 163 | "Specify path for the error socket\n"); |
3183dbb0 | 164 | fprintf(fp, " -d, --daemonize " |
d4a1283e | 165 | "Start as a daemon.\n"); |
3183dbb0 | 166 | fprintf(fp, " -q, --quiet " |
d4a1283e | 167 | "No output at all.\n"); |
3183dbb0 | 168 | fprintf(fp, " -v, --verbose " |
d4a1283e | 169 | "Verbose mode. Activate DBG() macro.\n"); |
3183dbb0 | 170 | fprintf(fp, " -V, --version " |
d4a1283e | 171 | "Show version number.\n"); |
6c71277b MD |
172 | fprintf(fp, " -g, --group NAME " |
173 | "Specify the tracing group name. (default: tracing)\n"); | |
3183dbb0 | 174 | fprintf(fp, " -k, --kernel " |
3bd1e081 | 175 | "Consumer kernel buffers (default).\n"); |
3183dbb0 | 176 | fprintf(fp, " -u, --ust " |
3bd1e081 | 177 | "Consumer UST buffers.%s\n", |
74d0b642 | 178 | #ifdef HAVE_LIBLTTNG_UST_CTL |
3bd1e081 MD |
179 | "" |
180 | #else | |
181 | " (support not compiled in)" | |
182 | #endif | |
183 | ); | |
d4a1283e JD |
184 | } |
185 | ||
186 | /* | |
187 | * daemon argument parsing | |
188 | */ | |
189 | static void parse_args(int argc, char **argv) | |
190 | { | |
191 | int c; | |
192 | ||
193 | static struct option long_options[] = { | |
7753dea8 MD |
194 | { "consumerd-cmd-sock", 1, 0, 'c' }, |
195 | { "consumerd-err-sock", 1, 0, 'e' }, | |
d4a1283e | 196 | { "daemonize", 0, 0, 'd' }, |
6c71277b | 197 | { "group", 1, 0, 'g' }, |
d4a1283e JD |
198 | { "help", 0, 0, 'h' }, |
199 | { "quiet", 0, 0, 'q' }, | |
200 | { "verbose", 0, 0, 'v' }, | |
201 | { "version", 0, 0, 'V' }, | |
3bd1e081 | 202 | { "kernel", 0, 0, 'k' }, |
74d0b642 | 203 | #ifdef HAVE_LIBLTTNG_UST_CTL |
3bd1e081 MD |
204 | { "ust", 0, 0, 'u' }, |
205 | #endif | |
d4a1283e JD |
206 | { NULL, 0, 0, 0 } |
207 | }; | |
208 | ||
209 | while (1) { | |
210 | int option_index = 0; | |
6c71277b | 211 | c = getopt_long(argc, argv, "dhqvVku" "c:e:g:", long_options, &option_index); |
d4a1283e JD |
212 | if (c == -1) { |
213 | break; | |
214 | } | |
215 | ||
216 | switch (c) { | |
914a571b JD |
217 | case 0: |
218 | fprintf(stderr, "option %s", long_options[option_index].name); | |
219 | if (optarg) { | |
220 | fprintf(stderr, " with arg %s\n", optarg); | |
221 | } | |
222 | break; | |
223 | case 'c': | |
224 | snprintf(command_sock_path, PATH_MAX, "%s", optarg); | |
225 | break; | |
226 | case 'e': | |
227 | snprintf(error_sock_path, PATH_MAX, "%s", optarg); | |
228 | break; | |
229 | case 'd': | |
230 | opt_daemon = 1; | |
231 | break; | |
6c71277b MD |
232 | case 'g': |
233 | tracing_group_name = optarg; | |
234 | break; | |
914a571b | 235 | case 'h': |
3183dbb0 DG |
236 | usage(stdout); |
237 | exit(EXIT_SUCCESS); | |
914a571b | 238 | case 'q': |
97e19046 | 239 | lttng_opt_quiet = 1; |
914a571b JD |
240 | break; |
241 | case 'v': | |
97e19046 | 242 | lttng_opt_verbose = 1; |
914a571b JD |
243 | break; |
244 | case 'V': | |
245 | fprintf(stdout, "%s\n", VERSION); | |
246 | exit(EXIT_SUCCESS); | |
3bd1e081 MD |
247 | case 'k': |
248 | opt_type = LTTNG_CONSUMER_KERNEL; | |
249 | break; | |
74d0b642 | 250 | #ifdef HAVE_LIBLTTNG_UST_CTL |
3bd1e081 | 251 | case 'u': |
7753dea8 MD |
252 | # if (CAA_BITS_PER_LONG == 64) |
253 | opt_type = LTTNG_CONSUMER64_UST; | |
254 | # elif (CAA_BITS_PER_LONG == 32) | |
255 | opt_type = LTTNG_CONSUMER32_UST; | |
256 | # else | |
257 | # error "Unknown bitness" | |
258 | # endif | |
3bd1e081 MD |
259 | break; |
260 | #endif | |
914a571b | 261 | default: |
3183dbb0 | 262 | usage(stderr); |
914a571b | 263 | exit(EXIT_FAILURE); |
d4a1283e JD |
264 | } |
265 | } | |
266 | } | |
267 | ||
1ccfc0e3 DG |
268 | /* |
269 | * Set open files limit to unlimited. This daemon can open a large number of | |
270 | * file descriptors in order to consumer multiple kernel traces. | |
271 | */ | |
272 | static void set_ulimit(void) | |
273 | { | |
274 | int ret; | |
275 | struct rlimit lim; | |
276 | ||
277 | /* The kernel does not allowed an infinite limit for open files */ | |
278 | lim.rlim_cur = 65535; | |
279 | lim.rlim_max = 65535; | |
280 | ||
281 | ret = setrlimit(RLIMIT_NOFILE, &lim); | |
282 | if (ret < 0) { | |
283 | PERROR("failed to set open files limit"); | |
284 | } | |
285 | } | |
286 | ||
d4a1283e JD |
287 | /* |
288 | * main | |
289 | */ | |
290 | int main(int argc, char **argv) | |
291 | { | |
d4a1283e JD |
292 | int ret = 0; |
293 | void *status; | |
294 | ||
295 | /* Parse arguments */ | |
296 | progname = argv[0]; | |
297 | parse_args(argc, argv); | |
298 | ||
299 | /* Daemonize */ | |
300 | if (opt_daemon) { | |
ceed52b5 MD |
301 | int i; |
302 | ||
303 | /* | |
304 | * fork | |
305 | * child: setsid, close FD 0, 1, 2, chdir / | |
306 | * parent: exit (if fork is successful) | |
307 | */ | |
d4a1283e JD |
308 | ret = daemon(0, 0); |
309 | if (ret < 0) { | |
ceed52b5 | 310 | PERROR("daemon"); |
d4a1283e JD |
311 | goto error; |
312 | } | |
ceed52b5 MD |
313 | /* |
314 | * We are in the child. Make sure all other file | |
315 | * descriptors are closed, in case we are called with | |
316 | * more opened file descriptors than the standard ones. | |
317 | */ | |
318 | for (i = 3; i < sysconf(_SC_OPEN_MAX); i++) { | |
319 | (void) close(i); | |
320 | } | |
d4a1283e JD |
321 | } |
322 | ||
fb3a43a9 DG |
323 | /* Set up max poll set size */ |
324 | lttng_poll_set_max_size(); | |
325 | ||
9d035200 | 326 | if (*command_sock_path == '\0') { |
7753dea8 MD |
327 | switch (opt_type) { |
328 | case LTTNG_CONSUMER_KERNEL: | |
60922cb0 | 329 | snprintf(command_sock_path, PATH_MAX, DEFAULT_KCONSUMERD_CMD_SOCK_PATH, |
990570ed | 330 | DEFAULT_LTTNG_RUNDIR); |
7753dea8 MD |
331 | break; |
332 | case LTTNG_CONSUMER64_UST: | |
67e40797 | 333 | snprintf(command_sock_path, PATH_MAX, |
60922cb0 | 334 | DEFAULT_USTCONSUMERD64_CMD_SOCK_PATH, DEFAULT_LTTNG_RUNDIR); |
7753dea8 MD |
335 | break; |
336 | case LTTNG_CONSUMER32_UST: | |
67e40797 | 337 | snprintf(command_sock_path, PATH_MAX, |
60922cb0 | 338 | DEFAULT_USTCONSUMERD32_CMD_SOCK_PATH, DEFAULT_LTTNG_RUNDIR); |
7753dea8 MD |
339 | break; |
340 | default: | |
341 | WARN("Unknown consumerd type"); | |
342 | goto error; | |
343 | } | |
d4a1283e | 344 | } |
e4421fec DG |
345 | |
346 | /* Init */ | |
282dadbc MD |
347 | if (lttng_consumer_init() < 0) { |
348 | goto error; | |
349 | } | |
350 | ||
e98ec547 MD |
351 | /* Init socket timeouts */ |
352 | lttcomm_init(); | |
353 | lttcomm_inet_init(); | |
e4421fec | 354 | |
1ccfc0e3 DG |
355 | if (!getuid()) { |
356 | /* Set limit for open files */ | |
357 | set_ulimit(); | |
358 | } | |
359 | ||
1fc79fb4 MD |
360 | health_consumerd = health_app_create(NR_HEALTH_CONSUMERD_TYPES); |
361 | if (!health_consumerd) { | |
362 | goto error; | |
363 | } | |
364 | ||
5348b470 | 365 | /* create the consumer instance with and assign the callbacks */ |
d41f73b7 MD |
366 | ctx = lttng_consumer_create(opt_type, lttng_consumer_read_subbuffer, |
367 | NULL, lttng_consumer_on_recv_stream, NULL); | |
cb040cc1 JD |
368 | if (ctx == NULL) { |
369 | goto error; | |
370 | } | |
371 | ||
3bd1e081 | 372 | lttng_consumer_set_command_sock_path(ctx, command_sock_path); |
9d035200 | 373 | if (*error_sock_path == '\0') { |
7753dea8 MD |
374 | switch (opt_type) { |
375 | case LTTNG_CONSUMER_KERNEL: | |
60922cb0 | 376 | snprintf(error_sock_path, PATH_MAX, DEFAULT_KCONSUMERD_ERR_SOCK_PATH, |
990570ed | 377 | DEFAULT_LTTNG_RUNDIR); |
7753dea8 MD |
378 | break; |
379 | case LTTNG_CONSUMER64_UST: | |
67e40797 | 380 | snprintf(error_sock_path, PATH_MAX, |
60922cb0 | 381 | DEFAULT_USTCONSUMERD64_ERR_SOCK_PATH, DEFAULT_LTTNG_RUNDIR); |
7753dea8 MD |
382 | break; |
383 | case LTTNG_CONSUMER32_UST: | |
67e40797 | 384 | snprintf(error_sock_path, PATH_MAX, |
60922cb0 | 385 | DEFAULT_USTCONSUMERD32_ERR_SOCK_PATH, DEFAULT_LTTNG_RUNDIR); |
7753dea8 MD |
386 | break; |
387 | default: | |
388 | WARN("Unknown consumerd type"); | |
389 | goto error; | |
390 | } | |
d4a1283e JD |
391 | } |
392 | ||
393 | if (set_signal_handler() < 0) { | |
394 | goto error; | |
395 | } | |
396 | ||
32258573 | 397 | /* Connect to the socket created by lttng-sessiond to report errors */ |
d4a1283e | 398 | DBG("Connecting to error socket %s", error_sock_path); |
1ce86c9a | 399 | ret = lttcomm_connect_unix_sock(error_sock_path); |
32258573 | 400 | /* not a fatal error, but all communication with lttng-sessiond will fail */ |
1ce86c9a | 401 | if (ret < 0) { |
99bab54f | 402 | WARN("Cannot connect to error socket (is lttng-sessiond started?)"); |
d4a1283e | 403 | } |
3bd1e081 | 404 | lttng_consumer_set_error_sock(ctx, ret); |
d4a1283e | 405 | |
331744e3 | 406 | /* |
d3e2ba59 JD |
407 | * Block RT signals used for UST periodical metadata flush and the live |
408 | * timer in main, and create a dedicated thread to handle these signals. | |
331744e3 | 409 | */ |
d3e2ba59 JD |
410 | consumer_signal_init(); |
411 | ||
331744e3 JD |
412 | ctx->type = opt_type; |
413 | ||
5c635c72 MD |
414 | ret = utils_create_pipe(health_quit_pipe); |
415 | if (ret < 0) { | |
416 | goto error_health_pipe; | |
417 | } | |
418 | ||
419 | /* Create thread to manage the client socket */ | |
420 | ret = pthread_create(&health_thread, NULL, | |
421 | thread_manage_health, (void *) NULL); | |
422 | if (ret != 0) { | |
423 | PERROR("pthread_create health"); | |
424 | goto health_error; | |
425 | } | |
426 | ||
748b7b07 MD |
427 | /* |
428 | * Wait for health thread to be initialized before letting the | |
429 | * sessiond thread reply to the sessiond that we are ready. | |
430 | */ | |
431 | while (uatomic_read(<tng_consumer_ready)) { | |
1f3130d5 | 432 | usleep(100000); |
748b7b07 MD |
433 | } |
434 | cmm_smp_mb(); /* Read ready before following operations */ | |
435 | ||
d8ef542d MD |
436 | /* Create thread to manage channels */ |
437 | ret = pthread_create(&channel_thread, NULL, consumer_thread_channel_poll, | |
438 | (void *) ctx); | |
439 | if (ret != 0) { | |
440 | perror("pthread_create"); | |
5c635c72 | 441 | goto channel_error; |
d8ef542d MD |
442 | } |
443 | ||
7d980def | 444 | /* Create thread to manage the polling/writing of trace metadata */ |
df27ef7b | 445 | ret = pthread_create(&metadata_thread, NULL, consumer_thread_metadata_poll, |
7d980def DG |
446 | (void *) ctx); |
447 | if (ret != 0) { | |
448 | perror("pthread_create"); | |
d8ef542d | 449 | goto metadata_error; |
7d980def DG |
450 | } |
451 | ||
452 | /* Create thread to manage the polling/writing of trace data */ | |
df27ef7b | 453 | ret = pthread_create(&data_thread, NULL, consumer_thread_data_poll, |
cb040cc1 | 454 | (void *) ctx); |
d4a1283e JD |
455 | if (ret != 0) { |
456 | perror("pthread_create"); | |
df27ef7b | 457 | goto data_error; |
d4a1283e JD |
458 | } |
459 | ||
7d980def | 460 | /* Create the thread to manage the receive of fd */ |
df27ef7b | 461 | ret = pthread_create(&sessiond_thread, NULL, consumer_thread_sessiond_poll, |
cb040cc1 | 462 | (void *) ctx); |
d4a1283e JD |
463 | if (ret != 0) { |
464 | perror("pthread_create"); | |
df27ef7b DG |
465 | goto sessiond_error; |
466 | } | |
467 | ||
d3e2ba59 JD |
468 | /* |
469 | * Create the thread to manage the UST metadata periodic timer and | |
470 | * live timer. | |
471 | */ | |
472 | ret = pthread_create(&metadata_timer_thread, NULL, | |
473 | consumer_timer_thread, (void *) ctx); | |
474 | if (ret != 0) { | |
475 | perror("pthread_create"); | |
476 | goto metadata_timer_error; | |
477 | } | |
331744e3 | 478 | |
d3e2ba59 JD |
479 | ret = pthread_detach(metadata_timer_thread); |
480 | if (ret) { | |
481 | errno = ret; | |
482 | perror("pthread_detach"); | |
331744e3 JD |
483 | } |
484 | ||
485 | metadata_timer_error: | |
df27ef7b DG |
486 | ret = pthread_join(sessiond_thread, &status); |
487 | if (ret != 0) { | |
488 | perror("pthread_join"); | |
d4a1283e JD |
489 | goto error; |
490 | } | |
491 | ||
df27ef7b DG |
492 | sessiond_error: |
493 | ret = pthread_join(data_thread, &status); | |
494 | if (ret != 0) { | |
495 | perror("pthread_join"); | |
496 | goto error; | |
497 | } | |
498 | ||
499 | data_error: | |
500 | ret = pthread_join(metadata_thread, &status); | |
501 | if (ret != 0) { | |
502 | perror("pthread_join"); | |
503 | goto error; | |
504 | } | |
505 | ||
d8ef542d MD |
506 | metadata_error: |
507 | ret = pthread_join(channel_thread, &status); | |
508 | if (ret != 0) { | |
509 | perror("pthread_join"); | |
510 | goto error; | |
511 | } | |
512 | ||
5c635c72 MD |
513 | channel_error: |
514 | ret = pthread_join(health_thread, &status); | |
515 | if (ret != 0) { | |
516 | PERROR("pthread_join health thread"); | |
517 | goto error; /* join error, exit without cleanup */ | |
518 | } | |
519 | ||
520 | health_error: | |
521 | utils_close_pipe(health_quit_pipe); | |
522 | ||
523 | error_health_pipe: | |
df27ef7b DG |
524 | if (!ret) { |
525 | ret = EXIT_SUCCESS; | |
df27ef7b | 526 | goto end; |
d4a1283e | 527 | } |
d4a1283e JD |
528 | |
529 | error: | |
530 | ret = EXIT_FAILURE; | |
d4a1283e JD |
531 | |
532 | end: | |
3bd1e081 MD |
533 | lttng_consumer_destroy(ctx); |
534 | lttng_consumer_cleanup(); | |
1fc79fb4 MD |
535 | if (health_consumerd) { |
536 | health_app_destroy(health_consumerd); | |
537 | } | |
d4a1283e JD |
538 | |
539 | return ret; | |
540 | } |