During the processing of Exchange received from JMS, I dynamically create a route that retrieves the file from FTP to the file system, and when the package is executed, I need to delete the same route. The following code snippet shows how I do this:
public void execute() {
try {
context.addRoutes(createFetchIndexRoute(routeId()));
} catch (Exception e) {
throw Throwables.propagate(e);
}
}
private RouteBuilder createFetchIndexRoute(final String routeId) {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("ftp://" + getRemoteQuarterDirectory() +
"?fileName=" + location.getFileName() +
"&binary=true" +
"&localWorkDirectory=" + localWorkDirectory)
.to("file://" + getLocalQuarterDirectory())
.process(new Processor() {
RouteTerminator terminator;
@Override
public void process(Exchange exchange) throws Exception {
if (camelBatchComplete(exchange)) {
terminator = new RouteTerminator(routeId,
exchange.getContext());
terminator.start();
}
}
})
.routeId(routeId);
}
};
}
I Using a thread to stop a route from a route , which is the approach recommended in the Camel documentation - How can I stop a route from a route
public class RouteTerminator extends Thread {
private String routeId;
private CamelContext camelContext;
public RouteTerminator(String routeId, CamelContext camelContext) {
this.routeId = routeId;
this.camelContext = camelContext;
}
@Override
public void run() {
try {
camelContext.stopRoute(routeId);
camelContext.removeRoute(routeId);
} catch (Exception e) {
throw Throwables.propagate(e);
}
}
}
As a result, the route stops. But what I see in jconsole is that the stream matching the route is not deleted. Thus, over time, these abandoned threads simply accumulate.
/ /, , ?