Vertx asynchronous io.vertx.core.Future trace with @Trace annotation

[haingo-kenshjn]

Hi,

When I annotate method which return a Vertx io.vertx.core.Future with @Trace then span finish immediately when return without waiting the future completed. Any idea how can I make @Trace work with io.vertx.core.Future and wait to track latency. Eg:

@Trace(operationName = "test", resourceName = "processData")
protected Future<Data> processData {
}

[devinsba]

Hi @haingo-kenshjn, thanks for the report. This looks like a feature that we will need to add. If it's possible for you to use Java CompletableFuture instead, we have support for that already