//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void persistentCallToSecondary(org.neo4j.causalclustering.messaging.CatchUpRequest request, org.neo4j.causalclustering.catchup.CatchUpResponseAdaptor<StoreCopyFinishedResponse> copyHandler, org.neo4j.causalclustering.catchup.CatchupAddressProvider addressProvider, TerminationCondition terminationCondition) throws StoreCopyFailedException
private void PersistentCallToSecondary(CatchUpRequest request, CatchUpResponseAdaptor <StoreCopyFinishedResponse> copyHandler, CatchupAddressProvider addressProvider, TerminationCondition terminationCondition)
{
Org.Neo4j.causalclustering.helper.TimeoutStrategy_Timeout timeout = _backOffStrategy.newTimeout();
while (true)
{
try
{
AdvertisedSocketAddress address = addressProvider.Secondary();
_log.info(format("Sending request '%s' to '%s'", request, address));
StoreCopyFinishedResponse response = _catchUpClient.makeBlockingRequest(address, request, copyHandler);
if (SuccessfulRequest(response, request))
{
break;
}
}
catch (CatchUpClientException e)
{
Exception cause = e.InnerException;
if (cause is ConnectException)
{
_log.warn(cause.Message);
}
else
{
_log.warn(format("Request failed exceptionally '%s'.", request), e);
}
}
catch (CatchupAddressResolutionException e)
{
_log.warn("Unable to resolve address for '%s'. %s", request, e.Message);
}
terminationCondition();
AwaitAndIncrementTimeout(timeout);
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: void send(org.neo4j.causalclustering.messaging.CatchUpRequest request) throws java.net.ConnectException
internal virtual void Send(CatchUpRequest request)
{
if (!Active)
{
throw new ConnectException("Channel is not connected");
}
NettyChannel.write(request.MessageType());
NettyChannel.writeAndFlush(request);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private boolean successfulRequest(StoreCopyFinishedResponse response, org.neo4j.causalclustering.messaging.CatchUpRequest request) throws StoreCopyFailedException
private bool SuccessfulRequest(StoreCopyFinishedResponse response, CatchUpRequest request)
{
StoreCopyFinishedResponse.Status responseStatus = response.Status();
if (responseStatus == StoreCopyFinishedResponse.Status.Success)
{
_log.info(format("Request was successful '%s'", request));
return(true);
}
else if (StoreCopyFinishedResponse.Status.ETooFarBehind == responseStatus || StoreCopyFinishedResponse.Status.EUnknown == responseStatus || StoreCopyFinishedResponse.Status.EStoreIdMismatch == responseStatus)
{
_log.warn(format("Request failed '%s'. With response: %s", request, response.Status()));
return(false);
}
else
{
throw new StoreCopyFailedException(format("Request responded with an unknown response type: %s. '%s'", responseStatus, request));
}
}
public override async Task CatchUp(CatchUpRequest request, IServerStreamWriter <CatchUpData> responseStream, ServerCallContext context)
{
var latestOffset = _storage.LatestOffset;
var offset = request.Offset;
while (!context.CancellationToken.IsCancellationRequested && offset < latestOffset)
{
var data = new CatchUpData
{
Offset = offset,
Message = Google.Protobuf.ByteString.CopyFrom(_storage.Get(offset))
};
await responseStream.WriteAsync(data);
offset++;
}
}
