private void enqueue(ReplyContext context, String message, ErrorCode status, boolean isConditionNotMet, Trace trace) {
        try {
            String traceMessage = (trace != null && trace.getLevel() > 0) ? trace.toString() : "";

            context.feedReplies.put(new OperationStatus(message, context.docId, status, isConditionNotMet, traceMessage));
        } catch (InterruptedException e) {
            log.log(Level.WARNING, 
                    "Interrupted while enqueueing result from putting document with id: " + context.docId);
            Thread.currentThread().interrupt();
        }
    }
Catch message bus replies and make the available to a given session.

@author Steinar Knutsen
vespaclient-container-plugin/src/main/java/com/yahoo/vespa/http/server/FeedReplyReader.java