@Override
public void run() {
Channel conn = sq.channel;
if (conn == null || !conn.isOpen()) {
PerChannelQueue.logger.error("connection missing, no inbound communication");
return;
}
while (true) {
if (!forever && sq.inbound.size() == 0) break;
try {
// block until a message is enqueued
GeneratedMessage msg = sq.inbound.take();
// process request and enqueue response
if (msg instanceof Request) {
Request req = ((Request) msg);
// do we need to route the request?
System.out.println("#####Inside msg instanceof Request######");
// handle it locally
Resource rsc = ResourceFactory.getInstance().resourceInstance(req.getHeader());
Response reply = null;
if (rsc == null) {
logger.error("failed to obtain resource for " + req);
reply =
ResourceUtil.buildError(
req.getHeader(), ReplyStatus.FAILURE, "Request not processed");
} else {
System.out.println(
"#####Before Processing a request for reply######" + rsc.getClass());
reply = rsc.process(req);
}
sq.enqueueResponse(reply);
}
} catch (InterruptedException ie) {
System.out.println("####error in processing - interruptedException####");
break;
} catch (Exception e) {
System.out.println("####error in processing####");
PerChannelQueue.logger.error("Unexpected processing failure", e);
break;
}
}
if (!forever) {
PerChannelQueue.logger.info("connection queue closing");
}
}
/*
* (non-Javadoc)
*
* @see poke.server.resources.Resource#process(eye.Comm.Finger)
*/
public Request process(Request request) {
// TODO add code to process the message/event received
logger.info("poke: " + request.getBody().getPing().getTag());
Request.Builder rb = Request.newBuilder();
// metadata
rb.setHeader(ResourceUtil.buildHeaderFrom(request.getHeader(), PokeStatus.SUCCESS, null));
// payload
Payload.Builder pb = Payload.newBuilder();
Ping.Builder fb = Ping.newBuilder();
fb.setTag(request.getBody().getPing().getTag());
fb.setNumber(request.getBody().getPing().getNumber());
pb.setPing(fb.build());
rb.setBody(pb.build());
Request reply = rb.build();
return reply;
}