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VRTsim: Add a timeout in taps client

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Add a timeout in nanomsg receive code to allow the client
thread to exit cleanly.
This commit is contained in:
Bartosz Podrygajlo
2025-08-20 15:57:34 +02:00
parent 74fc56813f
commit 171b3f206f
1 changed files with 6 additions and 1 deletions
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radio/vrtsim/taps_client.cpp
+6 -1
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@@ -108,8 +108,13 @@ void *client_thread_func(void *args)
while (should_run) { while (should_run) {
int next_buffer = (taps_storage.current_buffer + 1) % NUM_TAPS_BUFFERS; int next_buffer = (taps_storage.current_buffer + 1) % NUM_TAPS_BUFFERS;
taps_buffer_t *taps_buffer = &taps_storage.taps_buffers[next_buffer]; taps_buffer_t *taps_buffer = &taps_storage.taps_buffers[next_buffer];
int ret = nn_recv(client_thread_args->sock, taps_buffer->taps_msg, MAX_TAPS_MSG_SIZE, 0); int ret = nn_recv(client_thread_args->sock, taps_buffer->taps_msg, MAX_TAPS_MSG_SIZE, NN_DONTWAIT);
if (ret < 0) { if (ret < 0) {
if (errno == EAGAIN) {
// Timeout: no message available, sleep briefly and continue
usleep(100);
continue;
}
LOG_E(HW, "nn_recv() failed: errno: %d, %s\n", errno, strerror(errno)); LOG_E(HW, "nn_recv() failed: errno: %d, %s\n", errno, strerror(errno));
continue; continue;
} }