if (writeFuture == null) {
continue;
}
// If not connected anymore, request failed, or the request is taking
// too long, re-establish and resend
if (!writeFuture.channel().isActive() ||
(writeFuture.isDone() && !writeFuture.isSuccess()) ||
(requestInfo.getElapsedMsecs() > maxRequestMilliseconds)) {
LOG.warn("checkRequestsForProblems: Problem with request id " +
entry.getKey() + " connected = " +
writeFuture.channel().isActive() +