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server: fix pthread_mutex_trylock usage

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This commit is contained in:
Shuanglei Tao
2019-08-04 11:59:34 +08:00
parent 921ddda658
commit 251ad41f4c
2 changed files with 2 additions and 2 deletions
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2
src/protocol.c
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@@ -130,7 +130,7 @@ tty_client_destroy(struct tty_client *client) {
client->running = false;
if (pthread_mutex_trylock(&client->mutex)) {
if (pthread_mutex_trylock(&client->mutex) == 0) {
client->state = STATE_DONE;
pthread_cond_signal(&client->cond);
pthread_mutex_unlock(&client->mutex);

2
src/server.c
View File

@@ -478,7 +478,7 @@ main(int argc, char **argv) {
if (!LIST_EMPTY(&server->clients)) {
struct tty_client *client;
LIST_FOREACH(client, &server->clients, list) {
if (client->running && pthread_mutex_trylock(&client->mutex)) {
if (client->running && pthread_mutex_trylock(&client->mutex) == 0) {
if (client->state != STATE_DONE)
lws_callback_on_writable(client->wsi);
else