@Override
public boolean equals(Object object) {
if (object instanceof DefaultEndpoint) {
DefaultEndpoint that = (DefaultEndpoint) object;
return ObjectHelper.equal(this.getEndpointUri(), that.getEndpointUri());
}
return false;
}
private boolean tryTakeLeadership() throws Exception {
boolean result = false;
try {
EtcdKeysResponse response =
getClient().put(servicePath, serviceName).prevExist(false).ttl(ttl).send().get();
result = ObjectHelper.equal(serviceName, response.node.value);
setIndex(response);
} catch (EtcdException e) {
if (!e.isErrorCode(EtcdErrorCode.NodeExist)) {
throw e;
}
}
return result;
}
@Override
public void onResponse(ResponsePromise<EtcdKeysResponse> promise) {
if (!isRunAllowed()) {
return;
}
Throwable throwable = promise.getException();
if (throwable != null && throwable instanceof EtcdException) {
EtcdException exception = (EtcdException) throwable;
if (EtcdHelper.isOutdatedIndexException(exception)) {
LOGGER.debug("Outdated index, key={}, cause={}", servicePath, exception.etcdCause);
index.set(exception.index + 1);
throwable = null;
}
} else {
try {
EtcdKeysResponse response = promise.get();
setIndex(response);
if (response.node.value == null) {
setLeader(tryTakeLeadership());
} else if (!ObjectHelper.equal(serviceName, response.node.value) && leader.get()) {
// Looks like I've lost leadership
setLeader(false);
}
} catch (TimeoutException e) {
LOGGER.debug("Timeout watching for {}", servicePath);
throwable = null;
} catch (Exception e1) {
throwable = e1;
}
}
if (throwable == null) {
try {
watch();
} catch (Exception e) {
throw new RuntimeCamelException(e);
}
} else {
throw new RuntimeCamelException(throwable);
}
}