+#ifdef NDEBUG
+#undef NDEBUG
+#endif
+
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include "../src/meshlink.h"
#include "utils.h"
+static bool listen_cb(meshlink_handle_t *mesh, meshlink_node_t *node, uint16_t port) {
+ (void)mesh;
+ (void)node;
+
+ return port == 7;
+}
+
static bool accept_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, uint16_t port, const void *data, size_t len) {
(void)mesh;
(void)channel;
set_sync_flag(&receive_flag, true);
}
-int main() {
+int main(void) {
+ init_sync_flag(&poll_flag);
+ init_sync_flag(&receive_flag);
+
meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb);
// Open two meshlink instances.
// Set the callbacks.
+ meshlink_set_channel_listen_cb(mesh_b, listen_cb);
meshlink_set_channel_accept_cb(mesh_b, accept_cb);
// Open a channel from a to b
sleep(1);
+ // Set a very small timeout for channels to b.
+
+ meshlink_set_node_channel_timeout(mesh_a, b, 1);
+
// Stop mesh_b. We should get a notification that the channel has closed after a while.
meshlink_stop(mesh_b);
- assert(wait_sync_flag(&receive_flag, 70));
+ assert(wait_sync_flag(&receive_flag, 5));
assert(receive_len == 0);
meshlink_channel_close(mesh_a, channel);
// Try setting up a new channel while b is still down.
- poll_flag.flag = false;
- receive_flag.flag = false;
+ reset_sync_flag(&poll_flag);
+ reset_sync_flag(&receive_flag);
channel = meshlink_channel_open(mesh_a, b, 7, NULL, NULL, 0);
assert(channel);
meshlink_set_channel_poll_cb(mesh_a, channel, poll_cb);
- assert(wait_sync_flag(&poll_flag, 70));
+ assert(wait_sync_flag(&poll_flag, 5));
assert(poll_len == 0);
+ meshlink_channel_close(mesh_a, channel);
+
+ // Restart b and create a new channel to the wrong port
+
+ reset_sync_flag(&poll_flag);
+ reset_sync_flag(&receive_flag);
+
+ meshlink_set_node_channel_timeout(mesh_a, b, 60);
+
+ assert(meshlink_start(mesh_b));
+
+ channel = meshlink_channel_open(mesh_a, b, 42, receive_cb, NULL, 0);
+ meshlink_set_channel_poll_cb(mesh_a, channel, poll_cb);
+ assert(channel);
+ assert(wait_sync_flag(&poll_flag, 10));
+ assert(poll_len == 0);
+ meshlink_channel_close(mesh_a, channel);
+
+ // Create a channel that will be accepted
+
+ reset_sync_flag(&poll_flag);
+
+ channel = meshlink_channel_open(mesh_a, b, 7, receive_cb, NULL, 0);
+ meshlink_set_channel_poll_cb(mesh_a, channel, poll_cb);
+ assert(channel);
+ assert(wait_sync_flag(&poll_flag, 10));
+ assert(poll_len != 0);
+
+ // Close and reopen b, we should get a fast notification that the channel has been closed.
+
+ meshlink_close(mesh_b);
+ mesh_b = meshlink_open("channels_failure_conf.2", "b", "channels_failure", DEV_CLASS_BACKBONE);
+ assert(mesh_b);
+ assert(meshlink_start(mesh_b));
+
+ assert(wait_sync_flag(&receive_flag, 10));
+ assert(receive_len == 0);
+
// Clean up.
close_meshlink_pair(mesh_a, mesh_b);