Camel with Olingo4 not shutting down

[Remco Schoen]

Hi,

I'm using the Olingo4 component and I want my Camel to run as a cron job. After 
my exchange is completed I stop the camel context, but the jvm doesn’t close 
and keeps running. I found out that there still was a thread running with a 
httpAsyncClient.

I checked the code for the component and found in the class Olingo4AppImpl that 
there by default a CloseableHttpAsyncClient is started, but not closed when 
camel is being shut down.

I added this to close method and now the jvm process is stopping:

@Override
public void close() {
    if (client instanceof CloseableHttpAsyncClient) {
        try {
            client.close();
        }
        catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
}

Not sure what should happen when somebody uses their own httpAsyncClientBuilder.


Kind regards,

Remco Schoen