Commit | Line | Data |
---|---|---|
f1e16794 | 1 | /* |
ab5be9fa | 2 | * Copyright (C) 2012 David Goulet <dgoulet@efficios.com> |
f1e16794 | 3 | * |
ab5be9fa | 4 | * SPDX-License-Identifier: GPL-2.0-only |
f1e16794 | 5 | * |
f1e16794 DG |
6 | */ |
7 | ||
6c1c0768 | 8 | #define _LGPL_SOURCE |
c9e313bc SM |
9 | #include "consumer.hpp" |
10 | #include "health-sessiond.hpp" | |
11 | #include "kernel-consumer.hpp" | |
28ab034a | 12 | #include "lttng-sessiond.hpp" |
c9e313bc SM |
13 | #include "notification-thread-commands.hpp" |
14 | #include "session.hpp" | |
f1e16794 | 15 | |
28ab034a JG |
16 | #include <common/common.hpp> |
17 | #include <common/compat/string.hpp> | |
18 | #include <common/defaults.hpp> | |
56047f5a | 19 | #include <common/urcu.hpp> |
28ab034a JG |
20 | |
21 | #include <inttypes.h> | |
22 | #include <stdio.h> | |
23 | #include <stdlib.h> | |
24 | #include <sys/stat.h> | |
25 | #include <unistd.h> | |
26 | ||
27 | static char *create_channel_path(struct consumer_output *consumer, size_t *consumer_path_offset) | |
00e2e675 DG |
28 | { |
29 | int ret; | |
ffe60014 | 30 | char tmp_path[PATH_MAX]; |
cd9adb8b | 31 | char *pathname = nullptr; |
00e2e675 | 32 | |
a0377dfe | 33 | LTTNG_ASSERT(consumer); |
00e2e675 | 34 | |
ffe60014 | 35 | /* Get the right path name destination */ |
a5ba6fdd | 36 | if (consumer->type == CONSUMER_DST_LOCAL || |
28ab034a JG |
37 | (consumer->type == CONSUMER_DST_NET && consumer->relay_major_version == 2 && |
38 | consumer->relay_minor_version >= 11)) { | |
d2956687 | 39 | pathname = strdup(consumer->domain_subdir); |
bb3c4e70 | 40 | if (!pathname) { |
d2956687 | 41 | PERROR("Failed to copy domain subdirectory string %s", |
28ab034a | 42 | consumer->domain_subdir); |
bb3c4e70 MD |
43 | goto error; |
44 | } | |
5da88b0f | 45 | *consumer_path_offset = strlen(consumer->domain_subdir); |
d2956687 | 46 | DBG3("Kernel local consumer trace path relative to current trace chunk: \"%s\"", |
28ab034a | 47 | pathname); |
ffe60014 | 48 | } else { |
5da88b0f | 49 | /* Network output, relayd < 2.11. */ |
28ab034a JG |
50 | ret = snprintf(tmp_path, |
51 | sizeof(tmp_path), | |
52 | "%s%s", | |
53 | consumer->dst.net.base_dir, | |
54 | consumer->domain_subdir); | |
ffe60014 | 55 | if (ret < 0) { |
2bba9e53 | 56 | PERROR("snprintf kernel metadata path"); |
ffe60014 | 57 | goto error; |
dba13f1d JG |
58 | } else if (ret >= sizeof(tmp_path)) { |
59 | ERR("Kernel channel path exceeds the maximal allowed length of of %zu bytes (%i bytes required) with path \"%s%s\"", | |
28ab034a JG |
60 | sizeof(tmp_path), |
61 | ret, | |
62 | consumer->dst.net.base_dir, | |
63 | consumer->domain_subdir); | |
dba13f1d | 64 | goto error; |
ffe60014 | 65 | } |
f5436bfc | 66 | pathname = lttng_strndup(tmp_path, sizeof(tmp_path)); |
bb3c4e70 | 67 | if (!pathname) { |
f5436bfc | 68 | PERROR("lttng_strndup"); |
bb3c4e70 MD |
69 | goto error; |
70 | } | |
5da88b0f | 71 | *consumer_path_offset = 0; |
ffe60014 DG |
72 | DBG3("Kernel network consumer subdir path: %s", pathname); |
73 | } | |
74 | ||
2bba9e53 DG |
75 | return pathname; |
76 | ||
77 | error: | |
78 | free(pathname); | |
cd9adb8b | 79 | return nullptr; |
2bba9e53 DG |
80 | } |
81 | ||
82 | /* | |
83 | * Sending a single channel to the consumer with command ADD_CHANNEL. | |
84 | */ | |
28ab034a JG |
85 | static int kernel_consumer_add_channel(struct consumer_socket *sock, |
86 | struct ltt_kernel_channel *channel, | |
87 | struct ltt_kernel_session *ksession, | |
88 | unsigned int monitor) | |
2bba9e53 DG |
89 | { |
90 | int ret; | |
cd9adb8b | 91 | char *pathname = nullptr; |
2bba9e53 DG |
92 | struct lttcomm_consumer_msg lkm; |
93 | struct consumer_output *consumer; | |
e9404c27 | 94 | enum lttng_error_code status; |
e9404c27 | 95 | struct lttng_channel_extended *channel_attr_extended; |
d2956687 | 96 | bool is_local_trace; |
5da88b0f | 97 | size_t consumer_path_offset = 0; |
56047f5a | 98 | lttng::urcu::read_lock_guard read_lock; |
d9a970b7 | 99 | ltt_session::ref session; |
2bba9e53 DG |
100 | |
101 | /* Safety net */ | |
a0377dfe FD |
102 | LTTNG_ASSERT(channel); |
103 | LTTNG_ASSERT(ksession); | |
104 | LTTNG_ASSERT(ksession->consumer); | |
2bba9e53 | 105 | |
e9404c27 | 106 | consumer = ksession->consumer; |
28ab034a JG |
107 | channel_attr_extended = |
108 | (struct lttng_channel_extended *) channel->channel->attr.extended.ptr; | |
2bba9e53 | 109 | |
28ab034a | 110 | DBG("Kernel consumer adding channel %s to kernel consumer", channel->channel->name); |
d2956687 | 111 | is_local_trace = consumer->net_seq_index == -1ULL; |
2bba9e53 | 112 | |
5da88b0f | 113 | pathname = create_channel_path(consumer, &consumer_path_offset); |
bb3c4e70 MD |
114 | if (!pathname) { |
115 | ret = -1; | |
116 | goto error; | |
117 | } | |
2bba9e53 | 118 | |
d2956687 JG |
119 | if (is_local_trace && ksession->current_trace_chunk) { |
120 | enum lttng_trace_chunk_status chunk_status; | |
121 | char *pathname_index; | |
122 | ||
28ab034a | 123 | ret = asprintf(&pathname_index, "%s/" DEFAULT_INDEX_DIR, pathname); |
d2956687 JG |
124 | if (ret < 0) { |
125 | ERR("Failed to format channel index directory"); | |
126 | ret = -1; | |
127 | goto error; | |
128 | } | |
129 | ||
130 | /* | |
131 | * Create the index subdirectory which will take care | |
132 | * of implicitly creating the channel's path. | |
133 | */ | |
28ab034a JG |
134 | chunk_status = lttng_trace_chunk_create_subdirectory(ksession->current_trace_chunk, |
135 | pathname_index); | |
d2956687 JG |
136 | free(pathname_index); |
137 | if (chunk_status != LTTNG_TRACE_CHUNK_STATUS_OK) { | |
138 | ret = -1; | |
139 | goto error; | |
140 | } | |
141 | } | |
142 | ||
00e2e675 | 143 | /* Prep channel message structure */ |
638e7b4e | 144 | consumer_init_add_channel_comm_msg(&lkm, |
28ab034a JG |
145 | channel->key, |
146 | ksession->id, | |
147 | &pathname[consumer_path_offset], | |
148 | consumer->net_seq_index, | |
149 | channel->channel->name, | |
150 | channel->stream_count, | |
151 | channel->channel->attr.output, | |
152 | CONSUMER_CHANNEL_TYPE_DATA, | |
153 | channel->channel->attr.tracefile_size, | |
154 | channel->channel->attr.tracefile_count, | |
155 | monitor, | |
156 | channel->channel->attr.live_timer_interval, | |
157 | ksession->is_live_session, | |
158 | channel_attr_extended->monitor_timer_interval, | |
159 | ksession->current_trace_chunk); | |
00e2e675 | 160 | |
840cb59c | 161 | health_code_update(); |
ca03de58 | 162 | |
00e2e675 DG |
163 | ret = consumer_send_channel(sock, &lkm); |
164 | if (ret < 0) { | |
165 | goto error; | |
166 | } | |
167 | ||
840cb59c | 168 | health_code_update(); |
d9a970b7 JG |
169 | |
170 | try { | |
171 | session = ltt_session::find_session(ksession->id); | |
172 | } catch (const lttng::sessiond::exceptions::session_not_found_error& ex) { | |
173 | ERR_FMT("Fatal error during the creation of a kernel channel: {}, location='{}'", | |
174 | ex.what(), | |
175 | ex.source_location); | |
176 | abort(); | |
177 | } | |
178 | ||
179 | ASSERT_LOCKED(session->_lock); | |
3130a40c | 180 | ASSERT_SESSION_LIST_LOCKED(); |
ca03de58 | 181 | |
139a8d25 | 182 | status = notification_thread_command_add_channel(the_notification_thread_handle, |
28ab034a JG |
183 | session->id, |
184 | channel->channel->name, | |
185 | channel->key, | |
186 | LTTNG_DOMAIN_KERNEL, | |
187 | channel->channel->attr.subbuf_size * | |
188 | channel->channel->attr.num_subbuf); | |
e9404c27 JG |
189 | if (status != LTTNG_OK) { |
190 | ret = -1; | |
191 | goto error; | |
192 | } | |
753873bf JR |
193 | |
194 | channel->published_to_notification_thread = true; | |
195 | ||
00e2e675 | 196 | error: |
53efb85a | 197 | free(pathname); |
00e2e675 DG |
198 | return ret; |
199 | } | |
200 | ||
201 | /* | |
202 | * Sending metadata to the consumer with command ADD_CHANNEL and ADD_STREAM. | |
9a318688 JG |
203 | * |
204 | * The consumer socket lock must be held by the caller. | |
00e2e675 | 205 | */ |
f50f23d9 | 206 | int kernel_consumer_add_metadata(struct consumer_socket *sock, |
28ab034a JG |
207 | struct ltt_kernel_session *ksession, |
208 | unsigned int monitor) | |
00e2e675 DG |
209 | { |
210 | int ret; | |
00e2e675 | 211 | struct lttcomm_consumer_msg lkm; |
a7d9a3e7 | 212 | struct consumer_output *consumer; |
e098433c | 213 | |
56047f5a | 214 | lttng::urcu::read_lock_guard read_lock; |
00e2e675 DG |
215 | |
216 | /* Safety net */ | |
a0377dfe FD |
217 | LTTNG_ASSERT(ksession); |
218 | LTTNG_ASSERT(ksession->consumer); | |
219 | LTTNG_ASSERT(sock); | |
00e2e675 | 220 | |
28ab034a | 221 | DBG("Sending metadata %d to kernel consumer", ksession->metadata_stream_fd); |
00e2e675 DG |
222 | |
223 | /* Get consumer output pointer */ | |
e098433c | 224 | consumer = ksession->consumer; |
00e2e675 | 225 | |
00e2e675 | 226 | /* Prep channel message structure */ |
d42266a4 | 227 | consumer_init_add_channel_comm_msg(&lkm, |
28ab034a JG |
228 | ksession->metadata->key, |
229 | ksession->id, | |
230 | "", | |
231 | consumer->net_seq_index, | |
232 | ksession->metadata->conf->name, | |
233 | 1, | |
234 | ksession->metadata->conf->attr.output, | |
235 | CONSUMER_CHANNEL_TYPE_METADATA, | |
236 | ksession->metadata->conf->attr.tracefile_size, | |
237 | ksession->metadata->conf->attr.tracefile_count, | |
238 | monitor, | |
239 | ksession->metadata->conf->attr.live_timer_interval, | |
240 | ksession->is_live_session, | |
241 | 0, | |
242 | ksession->current_trace_chunk); | |
00e2e675 | 243 | |
840cb59c | 244 | health_code_update(); |
ca03de58 | 245 | |
00e2e675 DG |
246 | ret = consumer_send_channel(sock, &lkm); |
247 | if (ret < 0) { | |
248 | goto error; | |
249 | } | |
250 | ||
840cb59c | 251 | health_code_update(); |
ca03de58 | 252 | |
00e2e675 | 253 | /* Prep stream message structure */ |
e098433c | 254 | consumer_init_add_stream_comm_msg(&lkm, |
28ab034a JG |
255 | ksession->metadata->key, |
256 | ksession->metadata_stream_fd, | |
257 | 0 /* CPU: 0 for metadata. */); | |
00e2e675 | 258 | |
840cb59c | 259 | health_code_update(); |
ca03de58 | 260 | |
00e2e675 | 261 | /* Send stream and file descriptor */ |
28ab034a | 262 | ret = consumer_send_stream(sock, consumer, &lkm, &ksession->metadata_stream_fd, 1); |
00e2e675 DG |
263 | if (ret < 0) { |
264 | goto error; | |
265 | } | |
266 | ||
840cb59c | 267 | health_code_update(); |
ca03de58 | 268 | |
00e2e675 DG |
269 | error: |
270 | return ret; | |
271 | } | |
272 | ||
273 | /* | |
274 | * Sending a single stream to the consumer with command ADD_STREAM. | |
275 | */ | |
28ab034a JG |
276 | static int kernel_consumer_add_stream(struct consumer_socket *sock, |
277 | struct ltt_kernel_channel *channel, | |
278 | struct ltt_kernel_stream *stream, | |
279 | struct ltt_kernel_session *session) | |
00e2e675 DG |
280 | { |
281 | int ret; | |
00e2e675 | 282 | struct lttcomm_consumer_msg lkm; |
a7d9a3e7 | 283 | struct consumer_output *consumer; |
00e2e675 | 284 | |
a0377dfe FD |
285 | LTTNG_ASSERT(channel); |
286 | LTTNG_ASSERT(stream); | |
287 | LTTNG_ASSERT(session); | |
288 | LTTNG_ASSERT(session->consumer); | |
289 | LTTNG_ASSERT(sock); | |
00e2e675 DG |
290 | |
291 | DBG("Sending stream %d of channel %s to kernel consumer", | |
28ab034a JG |
292 | stream->fd, |
293 | channel->channel->name); | |
00e2e675 DG |
294 | |
295 | /* Get consumer output pointer */ | |
a7d9a3e7 | 296 | consumer = session->consumer; |
00e2e675 | 297 | |
00e2e675 | 298 | /* Prep stream consumer message */ |
28ab034a | 299 | consumer_init_add_stream_comm_msg(&lkm, channel->key, stream->fd, stream->cpu); |
00e2e675 | 300 | |
840cb59c | 301 | health_code_update(); |
ca03de58 | 302 | |
00e2e675 | 303 | /* Send stream and file descriptor */ |
a7d9a3e7 | 304 | ret = consumer_send_stream(sock, consumer, &lkm, &stream->fd, 1); |
00e2e675 DG |
305 | if (ret < 0) { |
306 | goto error; | |
307 | } | |
308 | ||
840cb59c | 309 | health_code_update(); |
ca03de58 | 310 | |
00e2e675 DG |
311 | error: |
312 | return ret; | |
313 | } | |
314 | ||
a4baae1b JD |
315 | /* |
316 | * Sending the notification that all streams were sent with STREAMS_SENT. | |
317 | */ | |
318 | int kernel_consumer_streams_sent(struct consumer_socket *sock, | |
28ab034a JG |
319 | struct ltt_kernel_session *session, |
320 | uint64_t channel_key) | |
a4baae1b JD |
321 | { |
322 | int ret; | |
323 | struct lttcomm_consumer_msg lkm; | |
324 | struct consumer_output *consumer; | |
325 | ||
a0377dfe FD |
326 | LTTNG_ASSERT(sock); |
327 | LTTNG_ASSERT(session); | |
a4baae1b JD |
328 | |
329 | DBG("Sending streams_sent"); | |
330 | /* Get consumer output pointer */ | |
331 | consumer = session->consumer; | |
332 | ||
333 | /* Prep stream consumer message */ | |
28ab034a JG |
334 | consumer_init_streams_sent_comm_msg( |
335 | &lkm, LTTNG_CONSUMER_STREAMS_SENT, channel_key, consumer->net_seq_index); | |
a4baae1b JD |
336 | |
337 | health_code_update(); | |
338 | ||
339 | /* Send stream and file descriptor */ | |
340 | ret = consumer_send_msg(sock, &lkm); | |
341 | if (ret < 0) { | |
342 | goto error; | |
343 | } | |
344 | ||
345 | error: | |
346 | return ret; | |
347 | } | |
348 | ||
f1e16794 DG |
349 | /* |
350 | * Send all stream fds of kernel channel to the consumer. | |
9a318688 JG |
351 | * |
352 | * The consumer socket lock must be held by the caller. | |
f1e16794 | 353 | */ |
1fc1b7c8 | 354 | int kernel_consumer_send_channel_streams(struct consumer_socket *sock, |
28ab034a JG |
355 | struct ltt_kernel_channel *channel, |
356 | struct ltt_kernel_session *ksession, | |
357 | unsigned int monitor) | |
f1e16794 | 358 | { |
e99f9447 | 359 | int ret = LTTNG_OK; |
f1e16794 | 360 | struct ltt_kernel_stream *stream; |
00e2e675 DG |
361 | |
362 | /* Safety net */ | |
a0377dfe FD |
363 | LTTNG_ASSERT(channel); |
364 | LTTNG_ASSERT(ksession); | |
365 | LTTNG_ASSERT(ksession->consumer); | |
366 | LTTNG_ASSERT(sock); | |
00e2e675 | 367 | |
56047f5a | 368 | lttng::urcu::read_lock_guard read_lock; |
e098433c | 369 | |
00e2e675 | 370 | /* Bail out if consumer is disabled */ |
e098433c | 371 | if (!ksession->consumer->enabled) { |
f73fabfd | 372 | ret = LTTNG_OK; |
00e2e675 DG |
373 | goto error; |
374 | } | |
f1e16794 | 375 | |
28ab034a | 376 | DBG("Sending streams of channel %s to kernel consumer", channel->channel->name); |
f1e16794 | 377 | |
e99f9447 | 378 | if (!channel->sent_to_consumer) { |
e098433c | 379 | ret = kernel_consumer_add_channel(sock, channel, ksession, monitor); |
e99f9447 MD |
380 | if (ret < 0) { |
381 | goto error; | |
382 | } | |
383 | channel->sent_to_consumer = true; | |
f1e16794 DG |
384 | } |
385 | ||
386 | /* Send streams */ | |
28ab034a | 387 | cds_list_for_each_entry (stream, &channel->stream_list.head, list) { |
6986ab9b | 388 | if (!stream->fd || stream->sent_to_consumer) { |
f1e16794 DG |
389 | continue; |
390 | } | |
00e2e675 DG |
391 | |
392 | /* Add stream on the kernel consumer side. */ | |
28ab034a | 393 | ret = kernel_consumer_add_stream(sock, channel, stream, ksession); |
f1e16794 | 394 | if (ret < 0) { |
f1e16794 DG |
395 | goto error; |
396 | } | |
6986ab9b | 397 | stream->sent_to_consumer = true; |
f1e16794 DG |
398 | } |
399 | ||
f1e16794 DG |
400 | error: |
401 | return ret; | |
402 | } | |
403 | ||
404 | /* | |
405 | * Send all stream fds of the kernel session to the consumer. | |
9a318688 JG |
406 | * |
407 | * The consumer socket lock must be held by the caller. | |
f1e16794 | 408 | */ |
28ab034a | 409 | int kernel_consumer_send_session(struct consumer_socket *sock, struct ltt_kernel_session *session) |
f1e16794 | 410 | { |
2bba9e53 | 411 | int ret, monitor = 0; |
f1e16794 | 412 | struct ltt_kernel_channel *chan; |
f1e16794 | 413 | |
00e2e675 | 414 | /* Safety net */ |
a0377dfe FD |
415 | LTTNG_ASSERT(session); |
416 | LTTNG_ASSERT(session->consumer); | |
417 | LTTNG_ASSERT(sock); | |
f1e16794 | 418 | |
00e2e675 DG |
419 | /* Bail out if consumer is disabled */ |
420 | if (!session->consumer->enabled) { | |
f73fabfd | 421 | ret = LTTNG_OK; |
00e2e675 | 422 | goto error; |
f1e16794 DG |
423 | } |
424 | ||
2bba9e53 DG |
425 | /* Don't monitor the streams on the consumer if in flight recorder. */ |
426 | if (session->output_traces) { | |
427 | monitor = 1; | |
428 | } | |
429 | ||
00e2e675 DG |
430 | DBG("Sending session stream to kernel consumer"); |
431 | ||
609af759 | 432 | if (session->metadata_stream_fd >= 0 && session->metadata) { |
2bba9e53 | 433 | ret = kernel_consumer_add_metadata(sock, session, monitor); |
f1e16794 | 434 | if (ret < 0) { |
f1e16794 DG |
435 | goto error; |
436 | } | |
f1e16794 DG |
437 | } |
438 | ||
00e2e675 | 439 | /* Send channel and streams of it */ |
28ab034a JG |
440 | cds_list_for_each_entry (chan, &session->channel_list.head, list) { |
441 | ret = kernel_consumer_send_channel_streams(sock, chan, session, monitor); | |
f1e16794 DG |
442 | if (ret < 0) { |
443 | goto error; | |
444 | } | |
601262d6 JD |
445 | if (monitor) { |
446 | /* | |
447 | * Inform the relay that all the streams for the | |
448 | * channel were sent. | |
449 | */ | |
e1f3997a | 450 | ret = kernel_consumer_streams_sent(sock, session, chan->key); |
601262d6 JD |
451 | if (ret < 0) { |
452 | goto error; | |
453 | } | |
454 | } | |
f1e16794 DG |
455 | } |
456 | ||
00e2e675 | 457 | DBG("Kernel consumer FDs of metadata and channel streams sent"); |
f1e16794 | 458 | |
4ce9ff51 | 459 | session->consumer_fds_sent = 1; |
f1e16794 DG |
460 | return 0; |
461 | ||
462 | error: | |
463 | return ret; | |
464 | } | |
07b86b52 JD |
465 | |
466 | int kernel_consumer_destroy_channel(struct consumer_socket *socket, | |
28ab034a | 467 | struct ltt_kernel_channel *channel) |
07b86b52 JD |
468 | { |
469 | int ret; | |
470 | struct lttcomm_consumer_msg msg; | |
471 | ||
a0377dfe FD |
472 | LTTNG_ASSERT(channel); |
473 | LTTNG_ASSERT(socket); | |
07b86b52 | 474 | |
e1f3997a | 475 | DBG("Sending kernel consumer destroy channel key %" PRIu64, channel->key); |
07b86b52 | 476 | |
53efb85a | 477 | memset(&msg, 0, sizeof(msg)); |
07b86b52 | 478 | msg.cmd_type = LTTNG_CONSUMER_DESTROY_CHANNEL; |
e1f3997a | 479 | msg.u.destroy_channel.key = channel->key; |
07b86b52 JD |
480 | |
481 | pthread_mutex_lock(socket->lock); | |
482 | health_code_update(); | |
483 | ||
484 | ret = consumer_send_msg(socket, &msg); | |
485 | if (ret < 0) { | |
486 | goto error; | |
487 | } | |
488 | ||
489 | error: | |
490 | health_code_update(); | |
491 | pthread_mutex_unlock(socket->lock); | |
492 | return ret; | |
493 | } | |
494 | ||
495 | int kernel_consumer_destroy_metadata(struct consumer_socket *socket, | |
28ab034a | 496 | struct ltt_kernel_metadata *metadata) |
07b86b52 JD |
497 | { |
498 | int ret; | |
499 | struct lttcomm_consumer_msg msg; | |
500 | ||
a0377dfe FD |
501 | LTTNG_ASSERT(metadata); |
502 | LTTNG_ASSERT(socket); | |
07b86b52 | 503 | |
d40f0359 | 504 | DBG("Sending kernel consumer destroy channel key %" PRIu64, metadata->key); |
07b86b52 | 505 | |
53efb85a | 506 | memset(&msg, 0, sizeof(msg)); |
07b86b52 | 507 | msg.cmd_type = LTTNG_CONSUMER_DESTROY_CHANNEL; |
d40f0359 | 508 | msg.u.destroy_channel.key = metadata->key; |
07b86b52 JD |
509 | |
510 | pthread_mutex_lock(socket->lock); | |
511 | health_code_update(); | |
512 | ||
513 | ret = consumer_send_msg(socket, &msg); | |
514 | if (ret < 0) { | |
515 | goto error; | |
516 | } | |
517 | ||
518 | error: | |
519 | health_code_update(); | |
520 | pthread_mutex_unlock(socket->lock); | |
521 | return ret; | |
522 | } |