fumiama/simple-dict
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优化

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源文雨
2022-10-15 09:49:35 +08:00
parent 9184a9fbdd
commit e258bf67f5
1 changed files with 22 additions and 29 deletions
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51
server.c
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@@ -627,7 +627,6 @@ static void cleanup_thread(thread_timer_t* timer) {
timer->isbusy = 0;
pthread_cond_destroy(&timer->c);
pthread_mutex_destroy(&timer->mc);
pthread_rwlock_destroy(&timer->mb);
setdicts[timer->index].data[0] = 0;
puts("Finish cleaning");
}
@@ -650,27 +649,26 @@ static void handle_pipe(int signo) {
static void handle_accept(void *p) {
pthread_cond_init(&timer_pointer_of(p)->c, NULL);
pthread_mutex_init(&timer_pointer_of(p)->mc, NULL);
pthread_rwlock_init(&timer_pointer_of(p)->mb, NULL);
pthread_t thread = timer_pointer_of(p)->timerthread;
if(!thread || pthread_kill(thread, 0)) {
pthread_cond_init(&timer_pointer_of(p)->tc, NULL);
pthread_mutex_init(&timer_pointer_of(p)->tmc, NULL);
if (pthread_create(&thread, &attr, (void *)&accept_timer, p)) {
perror("Error creating timer thread");
cleanup_thread(timer_pointer_of(p));
return;
}
timer_pointer_of(p)->timerthread = thread;
puts("Creating timer thread succeeded");
} else {
pthread_mutex_lock(&timer_pointer_of(p)->tmc);
pthread_cond_signal(&timer_pointer_of(p)->tc); // wakeup thread
pthread_mutex_unlock(&timer_pointer_of(p)->tmc);
puts("Waking up timer thread succeeded");
}
pthread_cleanup_push((void*)&cleanup_thread, p);
puts("Handling accept...");
while(1) {
pthread_t thread = timer_pointer_of(p)->timerthread;
if(!thread || pthread_kill(thread, 0)) {
pthread_cond_init(&timer_pointer_of(p)->tc, NULL);
pthread_mutex_init(&timer_pointer_of(p)->tmc, NULL);
if (pthread_create(&thread, &attr, (void *)&accept_timer, p)) {
perror("Error creating timer thread");
cleanup_thread(timer_pointer_of(p));
return;
}
timer_pointer_of(p)->timerthread = thread;
puts("Creating timer thread succeeded");
} else {
pthread_mutex_lock(&timer_pointer_of(p)->tmc);
pthread_cond_signal(&timer_pointer_of(p)->tc); // wakeup thread
pthread_mutex_unlock(&timer_pointer_of(p)->tmc);
puts("Waking up timer thread succeeded");
}
int accept_fd = timer_pointer_of(p)->accept_fd;
uint32_t index = timer_pointer_of(p)->index;
uint8_t *buff = timer_pointer_of(p)->buf;
@@ -762,7 +760,6 @@ static void handle_accept(void *p) {
#endif
}
CONV_END: puts("Conversation end");
puts("Thread job finished normally");
pthread_rwlock_wrlock(&timer_pointer_of(p)->mb);
timer_pointer_of(p)->isbusy = 0;
pthread_mutex_lock(&timer_pointer_of(p)->mc);
@@ -771,11 +768,6 @@ static void handle_accept(void *p) {
pthread_cond_wait(&timer_pointer_of(p)->c, &timer_pointer_of(p)->mc);
pthread_mutex_unlock(&timer_pointer_of(p)->mc);
puts("Thread wakeup");
if(!pthread_kill(thread, 0)) {
pthread_mutex_lock(&timer_pointer_of(p)->tmc);
pthread_cond_signal(&timer_pointer_of(p)->tc); // wakeup thread
pthread_mutex_unlock(&timer_pointer_of(p)->tmc);
}
}
pthread_cleanup_pop(1);
}
@@ -802,6 +794,7 @@ static void accept_client(int fd) {
init_crypto();
init_dict_pool(open_dict(0, 1));
close_dict(0);
for(int i = 0; i < THREADCNT; i++) pthread_rwlock_init(&timers[i].mb, NULL);
while(1) {
puts("Ready for accept, waitting...");
int p = 0;
@@ -836,7 +829,7 @@ static void accept_client(int fd) {
inet_ntop(AF_INET, &in, str, sizeof(str));
#endif
time_t t = time(NULL);
printf("\n> %sAccept client %s:%u at slot No.%d\n", ctime(&t), str, port, p);
printf("\n> %sAccept client %s:%u at slot No.%d, ", ctime(&t), str, port, p);
thread_timer_t* timer = &timers[p];
timer->accept_fd = accept_fd;
timer->index = p;
@@ -846,7 +839,7 @@ static void accept_client(int fd) {
pthread_rwlock_wrlock(&timer->mb);
timer->isbusy = 1;
pthread_rwlock_unlock(&timer->mb);
puts("Set thread status to busy");
printf("Set thread status to busy, ");
if(timer->thread) {
pthread_mutex_lock(&timer->mc);
pthread_cond_signal(&timer->c); // wakeup thread
@@ -855,8 +848,8 @@ static void accept_client(int fd) {
} else if (pthread_create(&timer->thread, &attr, (void *)&handle_accept, timer)) {
perror("Error creating thread");
cleanup_thread(timer);
continue;
} else puts("Creating thread succeeded");
putchar('\n');
} else puts("Thread created");
}
}