Commit | Line | Data |
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f1e16794 DG |
1 | /* |
2 | * Copyright (C) 2012 - David Goulet <dgoulet@efficios.com> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify it | |
5 | * under the terms of the GNU General Public License, version 2 only, as | |
6 | * published by the Free Software Foundation. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, but WITHOUT | |
9 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
10 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
11 | * more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License along with | |
14 | * this program; if not, write to the Free Software Foundation, Inc., 51 | |
15 | * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
16 | */ | |
17 | ||
6c1c0768 | 18 | #define _LGPL_SOURCE |
f1e16794 DG |
19 | #include <stdio.h> |
20 | #include <stdlib.h> | |
f1e16794 DG |
21 | #include <sys/stat.h> |
22 | #include <unistd.h> | |
e1f3997a | 23 | #include <inttypes.h> |
f1e16794 DG |
24 | |
25 | #include <common/common.h> | |
26 | #include <common/defaults.h> | |
f5436bfc | 27 | #include <common/compat/string.h> |
f1e16794 | 28 | |
00e2e675 | 29 | #include "consumer.h" |
8782cc74 | 30 | #include "health-sessiond.h" |
f1e16794 | 31 | #include "kernel-consumer.h" |
e9404c27 JG |
32 | #include "notification-thread-commands.h" |
33 | #include "session.h" | |
34 | #include "lttng-sessiond.h" | |
f1e16794 | 35 | |
5da88b0f MD |
36 | static char *create_channel_path(struct consumer_output *consumer, |
37 | size_t *consumer_path_offset) | |
00e2e675 DG |
38 | { |
39 | int ret; | |
ffe60014 | 40 | char tmp_path[PATH_MAX]; |
2bba9e53 | 41 | char *pathname = NULL; |
00e2e675 | 42 | |
2bba9e53 | 43 | assert(consumer); |
00e2e675 | 44 | |
ffe60014 | 45 | /* Get the right path name destination */ |
a5ba6fdd JG |
46 | if (consumer->type == CONSUMER_DST_LOCAL || |
47 | (consumer->type == CONSUMER_DST_NET && | |
48 | consumer->relay_major_version == 2 && | |
49 | consumer->relay_minor_version >= 11)) { | |
d2956687 | 50 | pathname = strdup(consumer->domain_subdir); |
bb3c4e70 | 51 | if (!pathname) { |
d2956687 JG |
52 | PERROR("Failed to copy domain subdirectory string %s", |
53 | consumer->domain_subdir); | |
bb3c4e70 MD |
54 | goto error; |
55 | } | |
5da88b0f | 56 | *consumer_path_offset = strlen(consumer->domain_subdir); |
d2956687 JG |
57 | DBG3("Kernel local consumer trace path relative to current trace chunk: \"%s\"", |
58 | pathname); | |
ffe60014 | 59 | } else { |
5da88b0f | 60 | /* Network output, relayd < 2.11. */ |
2b29c638 JD |
61 | ret = snprintf(tmp_path, sizeof(tmp_path), "%s%s", |
62 | consumer->dst.net.base_dir, | |
b178f53e | 63 | consumer->domain_subdir); |
ffe60014 | 64 | if (ret < 0) { |
2bba9e53 | 65 | PERROR("snprintf kernel metadata path"); |
ffe60014 | 66 | goto error; |
dba13f1d JG |
67 | } else if (ret >= sizeof(tmp_path)) { |
68 | ERR("Kernel channel path exceeds the maximal allowed length of of %zu bytes (%i bytes required) with path \"%s%s\"", | |
69 | sizeof(tmp_path), ret, | |
70 | consumer->dst.net.base_dir, | |
b178f53e | 71 | consumer->domain_subdir); |
dba13f1d | 72 | goto error; |
ffe60014 | 73 | } |
f5436bfc | 74 | pathname = lttng_strndup(tmp_path, sizeof(tmp_path)); |
bb3c4e70 | 75 | if (!pathname) { |
f5436bfc | 76 | PERROR("lttng_strndup"); |
bb3c4e70 MD |
77 | goto error; |
78 | } | |
5da88b0f | 79 | *consumer_path_offset = 0; |
ffe60014 DG |
80 | DBG3("Kernel network consumer subdir path: %s", pathname); |
81 | } | |
82 | ||
2bba9e53 DG |
83 | return pathname; |
84 | ||
85 | error: | |
86 | free(pathname); | |
87 | return NULL; | |
88 | } | |
89 | ||
90 | /* | |
91 | * Sending a single channel to the consumer with command ADD_CHANNEL. | |
92 | */ | |
ba27cd00 | 93 | static |
2bba9e53 | 94 | int kernel_consumer_add_channel(struct consumer_socket *sock, |
e9404c27 JG |
95 | struct ltt_kernel_channel *channel, |
96 | struct ltt_kernel_session *ksession, | |
2bba9e53 DG |
97 | unsigned int monitor) |
98 | { | |
99 | int ret; | |
d2956687 | 100 | char *pathname = NULL; |
2bba9e53 DG |
101 | struct lttcomm_consumer_msg lkm; |
102 | struct consumer_output *consumer; | |
e9404c27 | 103 | enum lttng_error_code status; |
e32d7f27 | 104 | struct ltt_session *session = NULL; |
e9404c27 | 105 | struct lttng_channel_extended *channel_attr_extended; |
d2956687 | 106 | bool is_local_trace; |
5da88b0f | 107 | size_t consumer_path_offset = 0; |
2bba9e53 DG |
108 | |
109 | /* Safety net */ | |
110 | assert(channel); | |
e9404c27 JG |
111 | assert(ksession); |
112 | assert(ksession->consumer); | |
2bba9e53 | 113 | |
e9404c27 JG |
114 | consumer = ksession->consumer; |
115 | channel_attr_extended = (struct lttng_channel_extended *) | |
116 | channel->channel->attr.extended.ptr; | |
2bba9e53 DG |
117 | |
118 | DBG("Kernel consumer adding channel %s to kernel consumer", | |
119 | channel->channel->name); | |
d2956687 | 120 | is_local_trace = consumer->net_seq_index == -1ULL; |
2bba9e53 | 121 | |
5da88b0f | 122 | pathname = create_channel_path(consumer, &consumer_path_offset); |
bb3c4e70 MD |
123 | if (!pathname) { |
124 | ret = -1; | |
125 | goto error; | |
126 | } | |
2bba9e53 | 127 | |
d2956687 JG |
128 | if (is_local_trace && ksession->current_trace_chunk) { |
129 | enum lttng_trace_chunk_status chunk_status; | |
130 | char *pathname_index; | |
131 | ||
132 | ret = asprintf(&pathname_index, "%s/" DEFAULT_INDEX_DIR, | |
133 | pathname); | |
134 | if (ret < 0) { | |
135 | ERR("Failed to format channel index directory"); | |
136 | ret = -1; | |
137 | goto error; | |
138 | } | |
139 | ||
140 | /* | |
141 | * Create the index subdirectory which will take care | |
142 | * of implicitly creating the channel's path. | |
143 | */ | |
144 | chunk_status = lttng_trace_chunk_create_subdirectory( | |
145 | ksession->current_trace_chunk, pathname_index); | |
146 | free(pathname_index); | |
147 | if (chunk_status != LTTNG_TRACE_CHUNK_STATUS_OK) { | |
148 | ret = -1; | |
149 | goto error; | |
150 | } | |
151 | } | |
152 | ||
00e2e675 | 153 | /* Prep channel message structure */ |
638e7b4e | 154 | consumer_init_add_channel_comm_msg(&lkm, |
e1f3997a | 155 | channel->key, |
e9404c27 | 156 | ksession->id, |
5da88b0f | 157 | &pathname[consumer_path_offset], |
e9404c27 JG |
158 | ksession->uid, |
159 | ksession->gid, | |
ffe60014 | 160 | consumer->net_seq_index, |
c30aaa51 | 161 | channel->channel->name, |
ffe60014 DG |
162 | channel->stream_count, |
163 | channel->channel->attr.output, | |
1624d5b7 JD |
164 | CONSUMER_CHANNEL_TYPE_DATA, |
165 | channel->channel->attr.tracefile_size, | |
2bba9e53 | 166 | channel->channel->attr.tracefile_count, |
ecc48a90 | 167 | monitor, |
e9404c27 | 168 | channel->channel->attr.live_timer_interval, |
d2956687 JG |
169 | channel_attr_extended->monitor_timer_interval, |
170 | ksession->current_trace_chunk); | |
00e2e675 | 171 | |
840cb59c | 172 | health_code_update(); |
ca03de58 | 173 | |
00e2e675 DG |
174 | ret = consumer_send_channel(sock, &lkm); |
175 | if (ret < 0) { | |
176 | goto error; | |
177 | } | |
178 | ||
840cb59c | 179 | health_code_update(); |
e9404c27 JG |
180 | rcu_read_lock(); |
181 | session = session_find_by_id(ksession->id); | |
182 | assert(session); | |
e098433c JG |
183 | assert(pthread_mutex_trylock(&session->lock)); |
184 | assert(session_trylock_list()); | |
ca03de58 | 185 | |
e9404c27 JG |
186 | status = notification_thread_command_add_channel( |
187 | notification_thread_handle, session->name, | |
188 | ksession->uid, ksession->gid, | |
e1f3997a | 189 | channel->channel->name, channel->key, |
e9404c27 JG |
190 | LTTNG_DOMAIN_KERNEL, |
191 | channel->channel->attr.subbuf_size * channel->channel->attr.num_subbuf); | |
192 | rcu_read_unlock(); | |
193 | if (status != LTTNG_OK) { | |
194 | ret = -1; | |
195 | goto error; | |
196 | } | |
753873bf JR |
197 | |
198 | channel->published_to_notification_thread = true; | |
199 | ||
00e2e675 | 200 | error: |
e32d7f27 JG |
201 | if (session) { |
202 | session_put(session); | |
203 | } | |
53efb85a | 204 | free(pathname); |
00e2e675 DG |
205 | return ret; |
206 | } | |
207 | ||
208 | /* | |
209 | * Sending metadata to the consumer with command ADD_CHANNEL and ADD_STREAM. | |
9a318688 JG |
210 | * |
211 | * The consumer socket lock must be held by the caller. | |
00e2e675 | 212 | */ |
f50f23d9 | 213 | int kernel_consumer_add_metadata(struct consumer_socket *sock, |
e098433c | 214 | struct ltt_kernel_session *ksession, unsigned int monitor) |
00e2e675 DG |
215 | { |
216 | int ret; | |
00e2e675 | 217 | struct lttcomm_consumer_msg lkm; |
a7d9a3e7 | 218 | struct consumer_output *consumer; |
e098433c JG |
219 | |
220 | rcu_read_lock(); | |
00e2e675 DG |
221 | |
222 | /* Safety net */ | |
e098433c JG |
223 | assert(ksession); |
224 | assert(ksession->consumer); | |
f50f23d9 | 225 | assert(sock); |
00e2e675 | 226 | |
e098433c JG |
227 | DBG("Sending metadata %d to kernel consumer", |
228 | ksession->metadata_stream_fd); | |
00e2e675 DG |
229 | |
230 | /* Get consumer output pointer */ | |
e098433c | 231 | consumer = ksession->consumer; |
00e2e675 | 232 | |
00e2e675 | 233 | /* Prep channel message structure */ |
638e7b4e | 234 | consumer_init_add_channel_comm_msg(&lkm, |
e098433c JG |
235 | ksession->metadata->key, |
236 | ksession->id, | |
5da88b0f | 237 | "", |
e098433c JG |
238 | ksession->uid, |
239 | ksession->gid, | |
ffe60014 | 240 | consumer->net_seq_index, |
30079b6b | 241 | DEFAULT_METADATA_NAME, |
ffe60014 DG |
242 | 1, |
243 | DEFAULT_KERNEL_CHANNEL_OUTPUT, | |
1624d5b7 | 244 | CONSUMER_CHANNEL_TYPE_METADATA, |
2bba9e53 | 245 | 0, 0, |
d2956687 | 246 | monitor, 0, 0, ksession->current_trace_chunk); |
00e2e675 | 247 | |
840cb59c | 248 | health_code_update(); |
ca03de58 | 249 | |
00e2e675 DG |
250 | ret = consumer_send_channel(sock, &lkm); |
251 | if (ret < 0) { | |
252 | goto error; | |
253 | } | |
254 | ||
840cb59c | 255 | health_code_update(); |
ca03de58 | 256 | |
00e2e675 | 257 | /* Prep stream message structure */ |
e098433c JG |
258 | consumer_init_add_stream_comm_msg(&lkm, |
259 | ksession->metadata->key, | |
260 | ksession->metadata_stream_fd, | |
d2956687 | 261 | 0 /* CPU: 0 for metadata. */); |
00e2e675 | 262 | |
840cb59c | 263 | health_code_update(); |
ca03de58 | 264 | |
00e2e675 | 265 | /* Send stream and file descriptor */ |
a7d9a3e7 | 266 | ret = consumer_send_stream(sock, consumer, &lkm, |
e098433c | 267 | &ksession->metadata_stream_fd, 1); |
00e2e675 DG |
268 | if (ret < 0) { |
269 | goto error; | |
270 | } | |
271 | ||
840cb59c | 272 | health_code_update(); |
ca03de58 | 273 | |
00e2e675 | 274 | error: |
e098433c | 275 | rcu_read_unlock(); |
00e2e675 DG |
276 | return ret; |
277 | } | |
278 | ||
279 | /* | |
280 | * Sending a single stream to the consumer with command ADD_STREAM. | |
281 | */ | |
5b0e3ccb | 282 | static |
f50f23d9 | 283 | int kernel_consumer_add_stream(struct consumer_socket *sock, |
e098433c JG |
284 | struct ltt_kernel_channel *channel, |
285 | struct ltt_kernel_stream *stream, | |
d2956687 | 286 | struct ltt_kernel_session *session, unsigned int monitor) |
00e2e675 DG |
287 | { |
288 | int ret; | |
00e2e675 | 289 | struct lttcomm_consumer_msg lkm; |
a7d9a3e7 | 290 | struct consumer_output *consumer; |
00e2e675 DG |
291 | |
292 | assert(channel); | |
293 | assert(stream); | |
294 | assert(session); | |
295 | assert(session->consumer); | |
f50f23d9 | 296 | assert(sock); |
00e2e675 DG |
297 | |
298 | DBG("Sending stream %d of channel %s to kernel consumer", | |
299 | stream->fd, channel->channel->name); | |
300 | ||
301 | /* Get consumer output pointer */ | |
a7d9a3e7 | 302 | consumer = session->consumer; |
00e2e675 | 303 | |
00e2e675 | 304 | /* Prep stream consumer message */ |
e098433c | 305 | consumer_init_add_stream_comm_msg(&lkm, |
e1f3997a | 306 | channel->key, |
00e2e675 | 307 | stream->fd, |
d2956687 | 308 | stream->cpu); |
00e2e675 | 309 | |
840cb59c | 310 | health_code_update(); |
ca03de58 | 311 | |
00e2e675 | 312 | /* Send stream and file descriptor */ |
a7d9a3e7 | 313 | ret = consumer_send_stream(sock, consumer, &lkm, &stream->fd, 1); |
00e2e675 DG |
314 | if (ret < 0) { |
315 | goto error; | |
316 | } | |
317 | ||
840cb59c | 318 | health_code_update(); |
ca03de58 | 319 | |
00e2e675 DG |
320 | error: |
321 | return ret; | |
322 | } | |
323 | ||
a4baae1b JD |
324 | /* |
325 | * Sending the notification that all streams were sent with STREAMS_SENT. | |
326 | */ | |
327 | int kernel_consumer_streams_sent(struct consumer_socket *sock, | |
328 | struct ltt_kernel_session *session, uint64_t channel_key) | |
329 | { | |
330 | int ret; | |
331 | struct lttcomm_consumer_msg lkm; | |
332 | struct consumer_output *consumer; | |
333 | ||
334 | assert(sock); | |
335 | assert(session); | |
336 | ||
337 | DBG("Sending streams_sent"); | |
338 | /* Get consumer output pointer */ | |
339 | consumer = session->consumer; | |
340 | ||
341 | /* Prep stream consumer message */ | |
342 | consumer_init_streams_sent_comm_msg(&lkm, | |
343 | LTTNG_CONSUMER_STREAMS_SENT, | |
344 | channel_key, consumer->net_seq_index); | |
345 | ||
346 | health_code_update(); | |
347 | ||
348 | /* Send stream and file descriptor */ | |
349 | ret = consumer_send_msg(sock, &lkm); | |
350 | if (ret < 0) { | |
351 | goto error; | |
352 | } | |
353 | ||
354 | error: | |
355 | return ret; | |
356 | } | |
357 | ||
f1e16794 DG |
358 | /* |
359 | * Send all stream fds of kernel channel to the consumer. | |
9a318688 JG |
360 | * |
361 | * The consumer socket lock must be held by the caller. | |
f1e16794 | 362 | */ |
1fc1b7c8 | 363 | int kernel_consumer_send_channel_streams(struct consumer_socket *sock, |
e098433c | 364 | struct ltt_kernel_channel *channel, struct ltt_kernel_session *ksession, |
2bba9e53 | 365 | unsigned int monitor) |
f1e16794 | 366 | { |
e99f9447 | 367 | int ret = LTTNG_OK; |
f1e16794 | 368 | struct ltt_kernel_stream *stream; |
00e2e675 DG |
369 | |
370 | /* Safety net */ | |
371 | assert(channel); | |
e098433c JG |
372 | assert(ksession); |
373 | assert(ksession->consumer); | |
f50f23d9 | 374 | assert(sock); |
00e2e675 | 375 | |
e098433c JG |
376 | rcu_read_lock(); |
377 | ||
00e2e675 | 378 | /* Bail out if consumer is disabled */ |
e098433c | 379 | if (!ksession->consumer->enabled) { |
f73fabfd | 380 | ret = LTTNG_OK; |
00e2e675 DG |
381 | goto error; |
382 | } | |
f1e16794 DG |
383 | |
384 | DBG("Sending streams of channel %s to kernel consumer", | |
385 | channel->channel->name); | |
386 | ||
e99f9447 | 387 | if (!channel->sent_to_consumer) { |
e098433c | 388 | ret = kernel_consumer_add_channel(sock, channel, ksession, monitor); |
e99f9447 MD |
389 | if (ret < 0) { |
390 | goto error; | |
391 | } | |
392 | channel->sent_to_consumer = true; | |
f1e16794 DG |
393 | } |
394 | ||
395 | /* Send streams */ | |
396 | cds_list_for_each_entry(stream, &channel->stream_list.head, list) { | |
6986ab9b | 397 | if (!stream->fd || stream->sent_to_consumer) { |
f1e16794 DG |
398 | continue; |
399 | } | |
00e2e675 DG |
400 | |
401 | /* Add stream on the kernel consumer side. */ | |
e098433c | 402 | ret = kernel_consumer_add_stream(sock, channel, stream, |
d2956687 | 403 | ksession, monitor); |
f1e16794 | 404 | if (ret < 0) { |
f1e16794 DG |
405 | goto error; |
406 | } | |
6986ab9b | 407 | stream->sent_to_consumer = true; |
f1e16794 DG |
408 | } |
409 | ||
f1e16794 | 410 | error: |
e098433c | 411 | rcu_read_unlock(); |
f1e16794 DG |
412 | return ret; |
413 | } | |
414 | ||
415 | /* | |
416 | * Send all stream fds of the kernel session to the consumer. | |
9a318688 JG |
417 | * |
418 | * The consumer socket lock must be held by the caller. | |
f1e16794 | 419 | */ |
f50f23d9 DG |
420 | int kernel_consumer_send_session(struct consumer_socket *sock, |
421 | struct ltt_kernel_session *session) | |
f1e16794 | 422 | { |
2bba9e53 | 423 | int ret, monitor = 0; |
f1e16794 | 424 | struct ltt_kernel_channel *chan; |
f1e16794 | 425 | |
00e2e675 DG |
426 | /* Safety net */ |
427 | assert(session); | |
428 | assert(session->consumer); | |
f50f23d9 | 429 | assert(sock); |
f1e16794 | 430 | |
00e2e675 DG |
431 | /* Bail out if consumer is disabled */ |
432 | if (!session->consumer->enabled) { | |
f73fabfd | 433 | ret = LTTNG_OK; |
00e2e675 | 434 | goto error; |
f1e16794 DG |
435 | } |
436 | ||
2bba9e53 DG |
437 | /* Don't monitor the streams on the consumer if in flight recorder. */ |
438 | if (session->output_traces) { | |
439 | monitor = 1; | |
440 | } | |
441 | ||
00e2e675 DG |
442 | DBG("Sending session stream to kernel consumer"); |
443 | ||
609af759 | 444 | if (session->metadata_stream_fd >= 0 && session->metadata) { |
2bba9e53 | 445 | ret = kernel_consumer_add_metadata(sock, session, monitor); |
f1e16794 | 446 | if (ret < 0) { |
f1e16794 DG |
447 | goto error; |
448 | } | |
f1e16794 DG |
449 | } |
450 | ||
00e2e675 | 451 | /* Send channel and streams of it */ |
f1e16794 | 452 | cds_list_for_each_entry(chan, &session->channel_list.head, list) { |
1fc1b7c8 | 453 | ret = kernel_consumer_send_channel_streams(sock, chan, session, |
2bba9e53 | 454 | monitor); |
f1e16794 DG |
455 | if (ret < 0) { |
456 | goto error; | |
457 | } | |
601262d6 JD |
458 | if (monitor) { |
459 | /* | |
460 | * Inform the relay that all the streams for the | |
461 | * channel were sent. | |
462 | */ | |
e1f3997a | 463 | ret = kernel_consumer_streams_sent(sock, session, chan->key); |
601262d6 JD |
464 | if (ret < 0) { |
465 | goto error; | |
466 | } | |
467 | } | |
f1e16794 DG |
468 | } |
469 | ||
00e2e675 | 470 | DBG("Kernel consumer FDs of metadata and channel streams sent"); |
f1e16794 | 471 | |
4ce9ff51 | 472 | session->consumer_fds_sent = 1; |
f1e16794 DG |
473 | return 0; |
474 | ||
475 | error: | |
476 | return ret; | |
477 | } | |
07b86b52 JD |
478 | |
479 | int kernel_consumer_destroy_channel(struct consumer_socket *socket, | |
480 | struct ltt_kernel_channel *channel) | |
481 | { | |
482 | int ret; | |
483 | struct lttcomm_consumer_msg msg; | |
484 | ||
485 | assert(channel); | |
486 | assert(socket); | |
07b86b52 | 487 | |
e1f3997a | 488 | DBG("Sending kernel consumer destroy channel key %" PRIu64, channel->key); |
07b86b52 | 489 | |
53efb85a | 490 | memset(&msg, 0, sizeof(msg)); |
07b86b52 | 491 | msg.cmd_type = LTTNG_CONSUMER_DESTROY_CHANNEL; |
e1f3997a | 492 | msg.u.destroy_channel.key = channel->key; |
07b86b52 JD |
493 | |
494 | pthread_mutex_lock(socket->lock); | |
495 | health_code_update(); | |
496 | ||
497 | ret = consumer_send_msg(socket, &msg); | |
498 | if (ret < 0) { | |
499 | goto error; | |
500 | } | |
501 | ||
502 | error: | |
503 | health_code_update(); | |
504 | pthread_mutex_unlock(socket->lock); | |
505 | return ret; | |
506 | } | |
507 | ||
508 | int kernel_consumer_destroy_metadata(struct consumer_socket *socket, | |
509 | struct ltt_kernel_metadata *metadata) | |
510 | { | |
511 | int ret; | |
512 | struct lttcomm_consumer_msg msg; | |
513 | ||
514 | assert(metadata); | |
515 | assert(socket); | |
07b86b52 | 516 | |
d40f0359 | 517 | DBG("Sending kernel consumer destroy channel key %" PRIu64, metadata->key); |
07b86b52 | 518 | |
53efb85a | 519 | memset(&msg, 0, sizeof(msg)); |
07b86b52 | 520 | msg.cmd_type = LTTNG_CONSUMER_DESTROY_CHANNEL; |
d40f0359 | 521 | msg.u.destroy_channel.key = metadata->key; |
07b86b52 JD |
522 | |
523 | pthread_mutex_lock(socket->lock); | |
524 | health_code_update(); | |
525 | ||
526 | ret = consumer_send_msg(socket, &msg); | |
527 | if (ret < 0) { | |
528 | goto error; | |
529 | } | |
530 | ||
531 | error: | |
532 | health_code_update(); | |
533 | pthread_mutex_unlock(socket->lock); | |
534 | return ret; | |
535 | } |