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https://issues.apache.org/jira/browse/PLC4X-188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christofer Dutz resolved PLC4X-188.
-----------------------------------
Resolution: Fixed
> Connection doesn't close
> ------------------------
>
> Key: PLC4X-188
> URL: https://issues.apache.org/jira/browse/PLC4X-188
> Project: Apache PLC4X
> Issue Type: Bug
> Components: Driver-Modbus
> Affects Versions: 0.6.0
> Reporter: T. Langhorst
> Priority: Major
>
> I use the following code:
> {code:java}
> String connectionString = "modbus:tcp://localhost:502";
> try(PlcConnection connection = new
> PlcDriverManager().getConnection(connectionString)) {
> if (!connection.getMetadata().canRead()) {
> System.out.println("This connection doesn't support reading.");
> return;
> }
> PlcReadRequest request = connection.readRequestBuilder()
> .addItem("c1", "coil:1")
> .build();
> PlcReadResponse resp = request.execute().get();
> boolean coil = resp.getBoolean("c1");
> System.out.println("Status of coil 1: " + coil);
> } catch (InterruptedException | ExecutionException | PlcConnectionException
> e) {
> e.printStackTrace();
> }
> {code}
> But the program just doesn't exit after the request is finished.
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