/**
* Responds to the node that requested the given valid tree.
*
* @param validator A locally generated validator
* @param local localhost (parameterized for testing)
*/
void respond(Validator validator, InetAddress local) {
MessagingService ms = MessagingService.instance();
try {
Message message = TreeResponseVerbHandler.makeVerb(local, validator);
logger.info("Sending AEService tree for " + validator.request);
ms.sendOneWay(message, validator.request.endpoint);
} catch (Exception e) {
logger.error("Could not send valid tree for request " + validator.request, e);
}
}
static Message makeVerb(InetAddress local, Validator validator) {
try {
FastByteArrayOutputStream bos = new FastByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
SERIALIZER.serialize(
validator, dos, Gossiper.instance.getVersion(validator.request.endpoint));
return new Message(
local,
StorageService.Verb.TREE_RESPONSE,
bos.toByteArray(),
Gossiper.instance.getVersion(validator.request.endpoint));
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* Responds to the node that requested the given valid tree.
*
* @param validator A locally generated validator
* @param local localhost (parameterized for testing)
*/
void respond(Validator validator, InetAddress local) {
MessagingService ms = MessagingService.instance();
try {
Message message = TreeResponseVerbHandler.makeVerb(local, validator);
if (!validator.request.endpoint.equals(FBUtilities.getBroadcastAddress()))
logger.info(
String.format(
"[repair #%s] Sending completed merkle tree to %s for %s",
validator.request.sessionid, validator.request.endpoint, validator.request.cf));
ms.sendOneWay(message, validator.request.endpoint);
} catch (Exception e) {
logger.error(
String.format(
"[repair #%s] Error sending completed merkle tree to %s for %s ",
validator.request.sessionid, validator.request.endpoint, validator.request.cf),
e);
}
}
