Commit | Line | Data |
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132159a5 JA |
1 | #include <stdio.h> |
2 | #include <stdlib.h> | |
3 | #include <unistd.h> | |
4 | #include <limits.h> | |
5 | #include <errno.h> | |
6 | #include <fcntl.h> | |
7 | #include <sys/poll.h> | |
8 | #include <sys/types.h> | |
9 | #include <sys/stat.h> | |
10 | #include <sys/wait.h> | |
11 | #include <sys/mman.h> | |
12 | #include <netinet/in.h> | |
13 | #include <arpa/inet.h> | |
14 | #include <netdb.h> | |
15 | ||
16 | #include "fio.h" | |
17 | #include "server.h" | |
18 | #include "crc/crc32.h" | |
b66570dc | 19 | #include "flist.h" |
132159a5 | 20 | |
b66570dc JA |
21 | struct fio_client { |
22 | struct flist_head list; | |
23 | struct sockaddr_in addr; | |
24 | char *hostname; | |
25 | int fd; | |
81179eec JA |
26 | |
27 | int state; | |
17dd1764 | 28 | int skip_newline; |
81179eec JA |
29 | |
30 | uint16_t argc; | |
31 | char **argv; | |
32 | }; | |
33 | ||
34 | enum { | |
5c2857f9 | 35 | Client_created = 0, |
81179eec JA |
36 | Client_connected = 1, |
37 | Client_started = 2, | |
38 | Client_stopped = 3, | |
5c2857f9 | 39 | Client_exited = 4, |
b66570dc JA |
40 | }; |
41 | ||
42 | static FLIST_HEAD(client_list); | |
b66570dc | 43 | |
0b8f30a5 JA |
44 | static int handle_client(struct fio_client *client, int one); |
45 | ||
b66570dc JA |
46 | static struct fio_client *find_client_by_fd(int fd) |
47 | { | |
48 | struct fio_client *client; | |
49 | struct flist_head *entry; | |
50 | ||
51 | flist_for_each(entry, &client_list) { | |
52 | client = flist_entry(entry, struct fio_client, list); | |
53 | ||
54 | if (client->fd == fd) | |
55 | return client; | |
56 | } | |
57 | ||
58 | return NULL; | |
59 | } | |
60 | ||
61 | static struct fio_client *find_client_by_name(const char *name) | |
62 | { | |
63 | struct fio_client *client; | |
64 | struct flist_head *entry; | |
65 | ||
66 | flist_for_each(entry, &client_list) { | |
67 | client = flist_entry(entry, struct fio_client, list); | |
68 | ||
69 | if (!strcmp(name, client->hostname)) | |
70 | return client; | |
71 | } | |
72 | ||
73 | return NULL; | |
74 | } | |
75 | ||
76 | static void remove_client(struct fio_client *client) | |
77 | { | |
46c48f1f | 78 | dprint(FD_NET, "removed client <%s>\n", client->hostname); |
b66570dc JA |
79 | flist_del(&client->list); |
80 | nr_clients--; | |
81179eec | 81 | |
b66570dc | 82 | free(client->hostname); |
81179eec JA |
83 | if (client->argv) |
84 | free(client->argv); | |
85 | ||
b66570dc JA |
86 | free(client); |
87 | } | |
132159a5 | 88 | |
81179eec JA |
89 | static void __fio_client_add_cmd_option(struct fio_client *client, |
90 | const char *opt) | |
91 | { | |
92 | client->argc++; | |
93 | client->argv = realloc(client->argv, sizeof(char *) * client->argc); | |
94 | client->argv[client->argc - 1] = strdup(opt); | |
95 | } | |
96 | ||
97 | void fio_client_add_cmd_option(const char *hostname, const char *opt) | |
98 | { | |
99 | struct fio_client *client; | |
100 | ||
101 | if (!hostname || !opt) | |
102 | return; | |
103 | ||
104 | client = find_client_by_name(hostname); | |
105 | if (!client) { | |
106 | log_err("fio: unknown client %s\n", hostname); | |
107 | return; | |
108 | } | |
109 | ||
110 | __fio_client_add_cmd_option(client, opt); | |
111 | } | |
112 | ||
a37f69b7 | 113 | void fio_client_add(const char *hostname) |
132159a5 | 114 | { |
b66570dc | 115 | struct fio_client *client; |
132159a5 | 116 | |
46c48f1f | 117 | dprint(FD_NET, "added client <%s>\n", hostname); |
b66570dc | 118 | client = malloc(sizeof(*client)); |
a37f69b7 | 119 | memset(client, 0, sizeof(*client)); |
81179eec | 120 | |
a37f69b7 JA |
121 | client->hostname = strdup(hostname); |
122 | client->fd = -1; | |
81179eec JA |
123 | |
124 | __fio_client_add_cmd_option(client, "fio"); | |
125 | ||
a37f69b7 JA |
126 | flist_add(&client->list, &client_list); |
127 | nr_clients++; | |
128 | } | |
129 | ||
130 | static int fio_client_connect(struct fio_client *client) | |
131 | { | |
132 | int fd; | |
132159a5 | 133 | |
46c48f1f JA |
134 | dprint(FD_NET, "connect to host %s\n", client->hostname); |
135 | ||
b66570dc JA |
136 | memset(&client->addr, 0, sizeof(client->addr)); |
137 | client->addr.sin_family = AF_INET; | |
138 | client->addr.sin_port = htons(fio_net_port); | |
139 | ||
a37f69b7 | 140 | if (inet_aton(client->hostname, &client->addr.sin_addr) != 1) { |
132159a5 JA |
141 | struct hostent *hent; |
142 | ||
a37f69b7 | 143 | hent = gethostbyname(client->hostname); |
132159a5 JA |
144 | if (!hent) { |
145 | log_err("fio: gethostbyname: %s\n", strerror(errno)); | |
146 | return 1; | |
147 | } | |
148 | ||
b66570dc | 149 | memcpy(&client->addr.sin_addr, hent->h_addr, 4); |
132159a5 JA |
150 | } |
151 | ||
152 | fd = socket(AF_INET, SOCK_STREAM, 0); | |
153 | if (fd < 0) { | |
154 | log_err("fio: socket: %s\n", strerror(errno)); | |
155 | return 1; | |
156 | } | |
157 | ||
b66570dc | 158 | if (connect(fd, (struct sockaddr *) &client->addr, sizeof(client->addr)) < 0) { |
132159a5 | 159 | log_err("fio: connect: %s\n", strerror(errno)); |
cdf54d85 | 160 | log_err("fio: failed to connect to %s\n", client->hostname); |
132159a5 JA |
161 | return 1; |
162 | } | |
163 | ||
b66570dc | 164 | client->fd = fd; |
81179eec | 165 | client->state = Client_connected; |
132159a5 JA |
166 | return 0; |
167 | } | |
168 | ||
cc0df00a JA |
169 | void fio_clients_terminate(void) |
170 | { | |
171 | struct flist_head *entry; | |
172 | struct fio_client *client; | |
173 | ||
60efd14e JA |
174 | dprint(FD_NET, "client: terminate clients\n"); |
175 | ||
cc0df00a JA |
176 | flist_for_each(entry, &client_list) { |
177 | client = flist_entry(entry, struct fio_client, list); | |
178 | ||
179 | fio_net_send_simple_cmd(client->fd, FIO_NET_CMD_QUIT, 0); | |
180 | } | |
181 | } | |
182 | ||
183 | static void sig_int(int sig) | |
184 | { | |
60efd14e | 185 | dprint(FD_NET, "client: got sign %d\n", sig); |
cc0df00a JA |
186 | fio_clients_terminate(); |
187 | } | |
188 | ||
189 | static void client_signal_handler(void) | |
190 | { | |
191 | struct sigaction act; | |
192 | ||
193 | memset(&act, 0, sizeof(act)); | |
194 | act.sa_handler = sig_int; | |
195 | act.sa_flags = SA_RESTART; | |
196 | sigaction(SIGINT, &act, NULL); | |
197 | ||
198 | memset(&act, 0, sizeof(act)); | |
199 | act.sa_handler = sig_int; | |
200 | act.sa_flags = SA_RESTART; | |
201 | sigaction(SIGTERM, &act, NULL); | |
202 | } | |
203 | ||
0b8f30a5 JA |
204 | static void probe_client(struct fio_client *client) |
205 | { | |
60efd14e JA |
206 | dprint(FD_NET, "client: send probe\n"); |
207 | ||
0b8f30a5 JA |
208 | fio_net_send_simple_cmd(client->fd, FIO_NET_CMD_PROBE, 0); |
209 | handle_client(client, 1); | |
210 | } | |
211 | ||
81179eec JA |
212 | static int send_client_cmd_line(struct fio_client *client) |
213 | { | |
214 | struct cmd_line_pdu *pdu; | |
215 | int i, ret; | |
216 | ||
60efd14e JA |
217 | dprint(FD_NET, "client: send cmdline\n"); |
218 | ||
81179eec JA |
219 | pdu = malloc(sizeof(*pdu)); |
220 | for (i = 0; i < client->argc; i++) | |
221 | strcpy((char *) pdu->argv[i], client->argv[i]); | |
222 | ||
223 | pdu->argc = cpu_to_le16(client->argc); | |
224 | ret = fio_net_send_cmd(client->fd, FIO_NET_CMD_JOBLINE, pdu, sizeof(*pdu)); | |
225 | free(pdu); | |
226 | return ret; | |
227 | } | |
228 | ||
a37f69b7 JA |
229 | int fio_clients_connect(void) |
230 | { | |
231 | struct fio_client *client; | |
232 | struct flist_head *entry, *tmp; | |
233 | int ret; | |
234 | ||
60efd14e JA |
235 | dprint(FD_NET, "client: connect all\n"); |
236 | ||
cc0df00a JA |
237 | client_signal_handler(); |
238 | ||
a37f69b7 JA |
239 | flist_for_each_safe(entry, tmp, &client_list) { |
240 | client = flist_entry(entry, struct fio_client, list); | |
241 | ||
242 | ret = fio_client_connect(client); | |
0b8f30a5 | 243 | if (ret) { |
a37f69b7 | 244 | remove_client(client); |
0b8f30a5 JA |
245 | continue; |
246 | } | |
247 | ||
248 | probe_client(client); | |
81179eec JA |
249 | |
250 | if (client->argc > 1) | |
251 | send_client_cmd_line(client); | |
a37f69b7 JA |
252 | } |
253 | ||
254 | return !nr_clients; | |
255 | } | |
256 | ||
132159a5 JA |
257 | /* |
258 | * Send file contents to server backend. We could use sendfile(), but to remain | |
259 | * more portable lets just read/write the darn thing. | |
260 | */ | |
a37f69b7 | 261 | static int fio_client_send_ini(struct fio_client *client, const char *filename) |
132159a5 JA |
262 | { |
263 | struct stat sb; | |
264 | char *p, *buf; | |
265 | off_t len; | |
266 | int fd, ret; | |
267 | ||
46c48f1f JA |
268 | dprint(FD_NET, "send ini %s to %s\n", filename, client->hostname); |
269 | ||
132159a5 JA |
270 | fd = open(filename, O_RDONLY); |
271 | if (fd < 0) { | |
272 | log_err("fio: job file open: %s\n", strerror(errno)); | |
273 | return 1; | |
274 | } | |
275 | ||
276 | if (fstat(fd, &sb) < 0) { | |
277 | log_err("fio: job file stat: %s\n", strerror(errno)); | |
278 | return 1; | |
279 | } | |
280 | ||
281 | buf = malloc(sb.st_size); | |
282 | ||
283 | len = sb.st_size; | |
284 | p = buf; | |
285 | do { | |
286 | ret = read(fd, p, len); | |
287 | if (ret > 0) { | |
288 | len -= ret; | |
289 | if (!len) | |
290 | break; | |
291 | p += ret; | |
292 | continue; | |
293 | } else if (!ret) | |
294 | break; | |
295 | else if (errno == EAGAIN || errno == EINTR) | |
296 | continue; | |
297 | } while (1); | |
298 | ||
0b8f30a5 JA |
299 | if (len) { |
300 | log_err("fio: failed reading job file %s\n", filename); | |
301 | return 1; | |
302 | } | |
303 | ||
81179eec | 304 | ret = fio_net_send_cmd(client->fd, FIO_NET_CMD_JOB, buf, sb.st_size); |
132159a5 JA |
305 | free(buf); |
306 | return ret; | |
307 | } | |
37db14fe | 308 | |
a37f69b7 JA |
309 | int fio_clients_send_ini(const char *filename) |
310 | { | |
311 | struct fio_client *client; | |
312 | struct flist_head *entry, *tmp; | |
313 | ||
314 | flist_for_each_safe(entry, tmp, &client_list) { | |
315 | client = flist_entry(entry, struct fio_client, list); | |
316 | ||
317 | if (fio_client_send_ini(client, filename)) | |
318 | remove_client(client); | |
319 | } | |
320 | ||
321 | return !nr_clients; | |
322 | } | |
323 | ||
a64e88da JA |
324 | static void convert_io_stat(struct io_stat *dst, struct io_stat *src) |
325 | { | |
326 | dst->max_val = le64_to_cpu(src->max_val); | |
327 | dst->min_val = le64_to_cpu(src->min_val); | |
328 | dst->samples = le64_to_cpu(src->samples); | |
329 | /* FIXME */ | |
ddcc0b69 JA |
330 | dst->mean = __le64_to_cpu(src->mean); |
331 | dst->S = __le64_to_cpu(src->S); | |
a64e88da JA |
332 | } |
333 | ||
334 | static void convert_ts(struct thread_stat *dst, struct thread_stat *src) | |
335 | { | |
336 | int i, j; | |
337 | ||
338 | dst->error = le32_to_cpu(src->error); | |
339 | dst->groupid = le32_to_cpu(src->groupid); | |
340 | dst->pid = le32_to_cpu(src->pid); | |
341 | dst->members = le32_to_cpu(src->members); | |
342 | ||
343 | for (i = 0; i < 2; i++) { | |
344 | convert_io_stat(&dst->clat_stat[i], &src->clat_stat[i]); | |
345 | convert_io_stat(&dst->slat_stat[i], &src->slat_stat[i]); | |
346 | convert_io_stat(&dst->lat_stat[i], &src->lat_stat[i]); | |
347 | convert_io_stat(&dst->bw_stat[i], &src->bw_stat[i]); | |
348 | } | |
349 | ||
350 | dst->usr_time = le64_to_cpu(src->usr_time); | |
351 | dst->sys_time = le64_to_cpu(src->sys_time); | |
352 | dst->ctx = le64_to_cpu(src->ctx); | |
353 | dst->minf = le64_to_cpu(src->minf); | |
354 | dst->majf = le64_to_cpu(src->majf); | |
355 | dst->clat_percentiles = le64_to_cpu(src->clat_percentiles); | |
356 | dst->percentile_list = NULL; | |
357 | ||
358 | for (i = 0; i < FIO_IO_U_MAP_NR; i++) { | |
359 | dst->io_u_map[i] = le32_to_cpu(src->io_u_map[i]); | |
360 | dst->io_u_submit[i] = le32_to_cpu(src->io_u_submit[i]); | |
361 | dst->io_u_complete[i] = le32_to_cpu(src->io_u_complete[i]); | |
362 | } | |
363 | ||
364 | for (i = 0; i < FIO_IO_U_LAT_U_NR; i++) { | |
365 | dst->io_u_lat_u[i] = le32_to_cpu(src->io_u_lat_u[i]); | |
366 | dst->io_u_lat_m[i] = le32_to_cpu(src->io_u_lat_m[i]); | |
367 | } | |
368 | ||
369 | for (i = 0; i < 2; i++) | |
370 | for (j = 0; j < FIO_IO_U_PLAT_NR; j++) | |
371 | dst->io_u_plat[i][j] = le32_to_cpu(src->io_u_plat[i][j]); | |
372 | ||
373 | for (i = 0; i < 3; i++) { | |
374 | dst->total_io_u[i] = le64_to_cpu(src->total_io_u[i]); | |
93eee04a | 375 | dst->short_io_u[i] = le64_to_cpu(src->short_io_u[i]); |
a64e88da JA |
376 | } |
377 | ||
378 | dst->total_submit = le64_to_cpu(src->total_submit); | |
379 | dst->total_complete = le64_to_cpu(src->total_complete); | |
380 | ||
381 | for (i = 0; i < 2; i++) { | |
382 | dst->io_bytes[i] = le64_to_cpu(src->io_bytes[i]); | |
383 | dst->runtime[i] = le64_to_cpu(src->runtime[i]); | |
384 | } | |
385 | ||
386 | dst->total_run_time = le64_to_cpu(src->total_run_time); | |
387 | dst->continue_on_error = le16_to_cpu(src->continue_on_error); | |
388 | dst->total_err_count = le64_to_cpu(src->total_err_count); | |
ddcc0b69 JA |
389 | dst->first_error = le32_to_cpu(src->first_error); |
390 | dst->kb_base = le32_to_cpu(src->kb_base); | |
a64e88da JA |
391 | } |
392 | ||
393 | static void convert_gs(struct group_run_stats *dst, struct group_run_stats *src) | |
394 | { | |
395 | int i; | |
396 | ||
397 | for (i = 0; i < 2; i++) { | |
398 | dst->max_run[i] = le64_to_cpu(src->max_run[i]); | |
399 | dst->min_run[i] = le64_to_cpu(src->min_run[i]); | |
400 | dst->max_bw[i] = le64_to_cpu(src->max_bw[i]); | |
401 | dst->min_bw[i] = le64_to_cpu(src->min_bw[i]); | |
402 | dst->io_kb[i] = le64_to_cpu(src->io_kb[i]); | |
403 | dst->agg[i] = le64_to_cpu(src->agg[i]); | |
404 | } | |
405 | ||
406 | dst->kb_base = le32_to_cpu(src->kb_base); | |
407 | dst->groupid = le32_to_cpu(src->groupid); | |
408 | } | |
409 | ||
410 | static void handle_ts(struct fio_net_cmd *cmd) | |
411 | { | |
412 | struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload; | |
413 | ||
414 | convert_ts(&p->ts, &p->ts); | |
415 | convert_gs(&p->rs, &p->rs); | |
416 | ||
417 | show_thread_status(&p->ts, &p->rs); | |
418 | } | |
419 | ||
420 | static void handle_gs(struct fio_net_cmd *cmd) | |
421 | { | |
422 | struct group_run_stats *gs = (struct group_run_stats *) cmd->payload; | |
423 | ||
424 | convert_gs(gs, gs); | |
425 | show_group_stats(gs); | |
426 | } | |
427 | ||
cf451d1e JA |
428 | static void handle_eta(struct fio_net_cmd *cmd) |
429 | { | |
430 | struct jobs_eta *je = (struct jobs_eta *) cmd->payload; | |
431 | int i; | |
432 | ||
433 | je->nr_running = le32_to_cpu(je->nr_running); | |
434 | je->nr_ramp = le32_to_cpu(je->nr_ramp); | |
435 | je->nr_pending = le32_to_cpu(je->nr_pending); | |
436 | je->files_open = le32_to_cpu(je->files_open); | |
437 | je->m_rate = le32_to_cpu(je->m_rate); | |
438 | je->t_rate = le32_to_cpu(je->t_rate); | |
439 | je->m_iops = le32_to_cpu(je->m_iops); | |
440 | je->t_iops = le32_to_cpu(je->t_iops); | |
441 | ||
442 | for (i = 0; i < 2; i++) { | |
443 | je->rate[i] = le32_to_cpu(je->rate[i]); | |
444 | je->iops[i] = le32_to_cpu(je->iops[i]); | |
445 | } | |
446 | ||
447 | je->elapsed_sec = le32_to_cpu(je->nr_running); | |
448 | je->eta_sec = le64_to_cpu(je->eta_sec); | |
449 | ||
450 | display_thread_status(je); | |
451 | } | |
452 | ||
2e03b4b2 JA |
453 | static void handle_probe(struct fio_net_cmd *cmd) |
454 | { | |
455 | struct cmd_probe_pdu *probe = (struct cmd_probe_pdu *) cmd->payload; | |
456 | ||
0b8f30a5 JA |
457 | log_info("Probe: hostname=%s, fio ver %u.%u.%u\n", probe->hostname, |
458 | probe->fio_major, probe->fio_minor, probe->fio_patch); | |
2e03b4b2 JA |
459 | } |
460 | ||
0b8f30a5 | 461 | static int handle_client(struct fio_client *client, int one) |
37db14fe JA |
462 | { |
463 | struct fio_net_cmd *cmd; | |
a450e492 | 464 | int done = 0; |
37db14fe | 465 | |
60efd14e JA |
466 | dprint(FD_NET, "client: handle %s\n", client->hostname); |
467 | ||
70e0c316 | 468 | while ((cmd = fio_net_recv_cmd(client->fd, 1)) != NULL) { |
46c48f1f JA |
469 | dprint(FD_NET, "%s: got cmd op %d\n", client->hostname, |
470 | cmd->opcode); | |
471 | ||
a64e88da | 472 | switch (cmd->opcode) { |
a64e88da | 473 | case FIO_NET_CMD_QUIT: |
b66570dc | 474 | remove_client(client); |
437377e1 | 475 | free(cmd); |
a450e492 | 476 | done = 1; |
437377e1 | 477 | break; |
17dd1764 JA |
478 | case FIO_NET_CMD_TEXT: { |
479 | const char *buf = (const char *) cmd->payload; | |
480 | ||
481 | if (!client->skip_newline) | |
482 | fprintf(f_out, "Client <%s>: ", client->hostname); | |
483 | fwrite(buf, cmd->pdu_len, 1, f_out); | |
0b8f30a5 | 484 | fflush(f_out); |
17dd1764 | 485 | client->skip_newline = strchr(buf, '\n') == NULL; |
37db14fe | 486 | free(cmd); |
a64e88da | 487 | break; |
17dd1764 | 488 | } |
a64e88da JA |
489 | case FIO_NET_CMD_TS: |
490 | handle_ts(cmd); | |
491 | free(cmd); | |
492 | break; | |
493 | case FIO_NET_CMD_GS: | |
494 | handle_gs(cmd); | |
495 | free(cmd); | |
496 | break; | |
cf451d1e JA |
497 | case FIO_NET_CMD_ETA: |
498 | handle_eta(cmd); | |
499 | free(cmd); | |
500 | break; | |
2e03b4b2 JA |
501 | case FIO_NET_CMD_PROBE: |
502 | handle_probe(cmd); | |
503 | free(cmd); | |
504 | break; | |
81179eec JA |
505 | case FIO_NET_CMD_START: |
506 | client->state = Client_started; | |
507 | free(cmd); | |
508 | break; | |
509 | case FIO_NET_CMD_STOP: | |
510 | client->state = Client_stopped; | |
511 | free(cmd); | |
512 | break; | |
a64e88da JA |
513 | default: |
514 | log_err("fio: unknown client op: %d\n", cmd->opcode); | |
515 | free(cmd); | |
516 | break; | |
37db14fe | 517 | } |
a450e492 | 518 | |
0b8f30a5 | 519 | if (done || one) |
a450e492 | 520 | break; |
37db14fe JA |
521 | } |
522 | ||
523 | return 0; | |
524 | } | |
b66570dc JA |
525 | |
526 | int fio_handle_clients(void) | |
527 | { | |
528 | struct fio_client *client; | |
529 | struct flist_head *entry; | |
530 | struct pollfd *pfds; | |
82a4be1b | 531 | int i, ret = 0; |
b66570dc JA |
532 | |
533 | pfds = malloc(nr_clients * sizeof(struct pollfd)); | |
534 | ||
82a4be1b JA |
535 | while (!exit_backend && nr_clients) { |
536 | i = 0; | |
537 | flist_for_each(entry, &client_list) { | |
538 | client = flist_entry(entry, struct fio_client, list); | |
b66570dc | 539 | |
82a4be1b JA |
540 | pfds[i].fd = client->fd; |
541 | pfds[i].events = POLLIN; | |
542 | i++; | |
543 | } | |
544 | ||
545 | assert(i == nr_clients); | |
b66570dc | 546 | |
5c2857f9 JA |
547 | do { |
548 | ret = poll(pfds, nr_clients, 100); | |
549 | if (ret < 0) { | |
550 | if (errno == EINTR) | |
551 | continue; | |
552 | log_err("fio: poll clients: %s\n", strerror(errno)); | |
553 | break; | |
554 | } else if (!ret) | |
b66570dc | 555 | continue; |
5c2857f9 | 556 | } while (ret <= 0); |
b66570dc JA |
557 | |
558 | for (i = 0; i < nr_clients; i++) { | |
559 | if (!(pfds[i].revents & POLLIN)) | |
560 | continue; | |
561 | ||
562 | client = find_client_by_fd(pfds[i].fd); | |
563 | if (!client) { | |
564 | log_err("fio: unknown client\n"); | |
565 | continue; | |
566 | } | |
0b8f30a5 | 567 | handle_client(client, 0); |
b66570dc JA |
568 | } |
569 | } | |
570 | ||
571 | free(pfds); | |
b66570dc JA |
572 | return 0; |
573 | } |