private <T> void executeWithTimeout(
Consumer<IgniteCache<K, V>> cacheOp, Handler<AsyncResult<T>> handler, long timeout) {
try {
IgniteCache<K, V> cache = this.cache.withAsync();
cacheOp.accept(cache);
IgniteFuture<T> future = cache.future();
if (timeout >= 0) {
vertx.executeBlocking(f -> future.get(timeout), handler);
} else {
future.listen(fut -> vertx.executeBlocking(f -> f.complete(future.get()), handler));
}
} catch (Exception e) {
handler.handle(Future.failedFuture(e));
}
}
