fumiama/simple-dict
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优化退出

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源文雨
2022-10-15 11:47:01 +08:00
parent 525c08ff9e
commit e518a9552c
1 changed files with 12 additions and 11 deletions
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23
server.c
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@@ -76,6 +76,7 @@ static void init_dict_pool(FILE *fp);
static int insert_item(FILE *fp, const dict_t* dict, int keysize, int datasize);
static inline uint32_t last_nonnull(const char* p, uint32_t max_size);
static int listen_socket(int fd);
static void process_defer();
static int send_all(thread_timer_t *timer);
static int send_data(int accept_fd, int index, server_ack_t cmd, const char *data, size_t length);
static int s1_get(thread_timer_t *timer);
@@ -574,14 +575,7 @@ static void handle_segv(int signo) {
static void handle_kill(int signo) {
puts("Handle sigkill/sigterm");
for(int i = 0; i < THREADCNT; i++) {
if(timers[i].thread) pthread_kill(timers[i].thread, SIGQUIT);
pthread_cond_destroy(&timers[i].tc);
pthread_mutex_destroy(&timers[i].tmc);
if(timers[i].timerthread) pthread_kill(timers[i].timerthread, SIGQUIT);
}
fflush(stdout);
pthread_exit(NULL);
process_defer();
}
static void accept_timer(void *p) {
@@ -634,16 +628,18 @@ static void cleanup_thread(thread_timer_t* timer) {
close_dict(timer->index);
timer->thread = 0;
pthread_cond_destroy(&timer->c);
puts("Destroy accept cond");
pthread_mutex_destroy(&timer->mc);
puts("Destroy accept mutex");
setdicts[timer->index].data[0] = 0;
pthread_rwlock_wrlock(&timer->mb);
timer->isbusy = 0;
puts("Clear busy");
pthread_rwlock_unlock(&timer->mb);
puts("Finish cleaning");
}
static void handle_int(int signo) {
puts("Keyboard interrupted");
static void process_defer() {
for(int i = 0; i < THREADCNT; i++) {
if(timers[i].thread) pthread_kill(timers[i].thread, SIGQUIT);
pthread_cond_destroy(&timers[i].tc);
@@ -654,6 +650,11 @@ static void handle_int(int signo) {
pthread_exit(NULL);
}
static void handle_int(int signo) {
puts("Keyboard interrupted");
process_defer();
}
static void handle_pipe(int signo) {
puts("Pipe error, exit thread...");
fflush(stdout);
@@ -834,6 +835,7 @@ static void accept_client(int fd) {
sleep(1);
continue;
}
pthread_rwlock_unlock(&timers[p].mb);
#ifdef LISTEN_ON_IPV6
struct sockaddr_in6 client_addr;
#else
@@ -860,7 +862,6 @@ static void accept_client(int fd) {
timer->index = p;
timer->touch = time(NULL);
reset_seq(p);
pthread_rwlock_unlock(&timer->mb);
pthread_rwlock_wrlock(&timer->mb);
timer->isbusy = 1;
pthread_rwlock_unlock(&timer->mb);