as_status
as_event_command_execute(as_event_command* cmd, as_error* err)
{
ck_pr_inc_32(&cmd->cluster->async_pending);
// Only do this after the above increment to avoid a race with as_cluster_destroy().
if (!cmd->cluster->valid) {
as_event_command_free(cmd);
return as_error_set_message(err, AEROSPIKE_ERR_CLIENT, "Client shutting down");
}
// Use pointer comparison for performance.
// If portability becomes an issue, use "pthread_equal(event_loop->thread, pthread_self())"
// instead.
if (cmd->event_loop->thread == pthread_self()) {
// We are already in event loop thread, so start processing.
as_event_command_begin(cmd);
}
else {
if (cmd->timeout_ms) {
// Store current time in first 8 bytes which is not used yet.
*(uint64_t*)cmd = cf_getms();
}
// Send command through queue so it can be executed in event loop thread.
if (! as_event_send(cmd)) {
as_event_command_free(cmd);
return as_error_set_message(err, AEROSPIKE_ERR_CLIENT, "Failed to queue command");
}
}
return AEROSPIKE_OK;
}
void
as_uv_timer_closed(uv_handle_t* handle)
{
as_event_command_free(handle->data);
}
