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125 lines
2.9 KiB
C
125 lines
2.9 KiB
C
#include "lib_acl.h"
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#include <time.h>
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#include "aqueue.h"
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static int __max = 1000;
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static ACL_AQUEUE *__client_queue, *__server_queue;
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static int __finish = 0;
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typedef struct {
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int cmd;
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#define CMD_NOOP 0
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#define CMD_STOP 1
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char buf[1024];
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} DATA;
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static void *client_thread(void *arg acl_unused)
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{
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int i;
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time_t begin, end;
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DATA *data, *data_saved;
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data = (DATA*) acl_mymalloc(1024);
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data->cmd = CMD_NOOP;
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data_saved = data;
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(void) time(&begin);
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for (i = 0; i < __max; i++) {
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if (acl_aqueue_push(__server_queue, data) < 0) {
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printf("add to server queue error(%s)\r\n", acl_last_serror());
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break;
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}
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data = acl_aqueue_pop(__client_queue);
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if (data == NULL) {
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printf("pop from client queue error(%s)\r\n", acl_last_serror());
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break;
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}
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}
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(void) time(&end);
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__finish = 1;
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sleep(1);
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printf("max loop: %d, time=%ld\r\n", __max, (long int)(end - begin));
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printf("send stop msg to server thread\r\n");
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data->cmd = CMD_STOP;
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if (acl_aqueue_push(__server_queue, data) < 0)
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printf("push stop msg to server queue error(%s)\r\n", acl_last_serror());
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else {
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printf("wait server thread respond\r\n");
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data = (DATA *) acl_aqueue_pop(__client_queue);
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if (data == NULL)
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printf("pop from client queue error(%s)\r\n", acl_last_serror());
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}
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acl_myfree(data_saved);
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printf("OK, client exit now\r\n");
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return (NULL);
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}
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static void *server_thread(void *arg acl_unused)
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{
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int cmd;
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DATA *data;
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while (1) {
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data = (DATA *) acl_aqueue_pop(__server_queue);
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if (data == NULL) {
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printf("pop from server queue error(%s)\r\n", acl_last_serror());
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break;
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}
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cmd = data->cmd;
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if (acl_aqueue_push(__client_queue, data) < 0) {
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printf("push to client queue error(%s)\r\n", acl_last_serror());
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break;
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}
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if (cmd == CMD_STOP) {
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break;
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}
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}
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sleep(1);
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printf("server thread exit now\r\n");
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return (NULL);
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}
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static void *waiter_thread(void *arg acl_unused)
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{
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acl_vstream_printf("aqueue running ...\r\n");
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while (1) {
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if (__finish == 1)
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break;
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acl_vstream_printf(".");
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sleep(1);
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}
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acl_vstream_printf("\r\n");
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return (NULL);
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}
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void aqueue_run(int max)
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{
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acl_pthread_t id_client, id_server, id_waiter;
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acl_pthread_attr_t attr;
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void *ptr;
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__max = max > 0 ? max : 1000;
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printf("max loop: %d\r\n", __max);
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__client_queue = acl_aqueue_new();
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__server_queue = acl_aqueue_new();
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acl_pthread_attr_init(&attr);
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acl_pthread_create(&id_server, &attr, server_thread, NULL);
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acl_pthread_create(&id_client, &attr, client_thread, NULL);
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acl_pthread_create(&id_waiter, &attr, waiter_thread, NULL);
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acl_pthread_join(id_server, &ptr);
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acl_pthread_join(id_client, &ptr);
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acl_pthread_join(id_server, &ptr);
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acl_aqueue_free(__client_queue, NULL);
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acl_aqueue_free(__server_queue, NULL);
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acl_pthread_attr_destroy(&attr);
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}
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