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cmdmqtt: avoid using pthread_cancel, for compatibility with termux

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This commit is contained in:
Philippe Teuwen 2025-07-13 12:21:30 +02:00
commit 53595e0a3a
1 changed files with 5 additions and 4 deletions
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9
client/src/cmdmqtt.c
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@ -59,20 +59,21 @@ static void mqtt_publish_callback(void **unused, struct mqtt_response_publish *p
free(topic_name); free(topic_name);
} }
static volatile int mqtt_client_should_exit = 0;
static void *mqtt_client_refresher(void *client) { static void *mqtt_client_refresher(void *client) {
while (1) { while (!mqtt_client_should_exit) {
pthread_testcancel(); // check if we cancelled
mqtt_sync((struct mqtt_client *) client); mqtt_sync((struct mqtt_client *) client);
msleep(100); msleep(100);
} }
return NULL; return NULL;
} }
static int mqtt_exit(int status, mqtt_pal_socket_handle sockfd, pthread_t *client_daemon) { static int mqtt_exit(int status, mqtt_pal_socket_handle sockfd, pthread_t *client_daemon) {
close_nb_socket(sockfd); close_nb_socket(sockfd);
if (client_daemon != NULL) { if (client_daemon != NULL) {
pthread_cancel(*client_daemon); mqtt_client_should_exit = 1;
pthread_join(*client_daemon, NULL); // Wait for the thread to finish pthread_join(*client_daemon, NULL); // Wait for the thread to finish
mqtt_client_should_exit = 0;
} }
return status; return status;
} }