//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: void perform(io.netty.channel.ChannelHandlerContext ctx) throws java.io.IOException
internal virtual void Perform(ChannelHandlerContext ctx)
{
CheckPointer checkPointer = _checkPointerSupplier.get();
Resource checkPointLock = _mutex.storeCopy(() => checkPointer.TryCheckPoint(new SimpleTriggerInfo("Store copy")));
Future <Void> completion = null;
try
{
using (RawCursor <StoreResource, IOException> resources = _resourceStreamFactory.create())
{
while (resources.Next())
{
StoreResource resource = resources.get();
_protocol.stream(ctx, resource);
}
completion = _protocol.end(ctx, SUCCESS);
}
}
finally
{
if (completion != null)
{
completion.addListener(f => checkPointLock.close());
}
else
{
checkPointLock.Close();
}
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: protected void channelRead0(io.netty.channel.ChannelHandlerContext channelHandlerContext, PrepareStoreCopyRequest prepareStoreCopyRequest) throws java.io.IOException
protected internal override void ChannelRead0(ChannelHandlerContext channelHandlerContext, PrepareStoreCopyRequest prepareStoreCopyRequest)
{
CloseablesListener closeablesListener = new CloseablesListener();
PrepareStoreCopyResponse response = PrepareStoreCopyResponse.Error(PrepareStoreCopyResponse.Status.EListingStore);
try
{
NeoStoreDataSource neoStoreDataSource = _dataSourceSupplier.get();
if (!hasSameStoreId(prepareStoreCopyRequest.StoreId, neoStoreDataSource))
{
channelHandlerContext.write(ResponseMessageType.PREPARE_STORE_COPY_RESPONSE);
response = PrepareStoreCopyResponse.Error(PrepareStoreCopyResponse.Status.EStoreIdMismatch);
}
else
{
CheckPointer checkPointer = neoStoreDataSource.DependencyResolver.resolveDependency(typeof(CheckPointer));
closeablesListener.Add(TryCheckpointAndAcquireMutex(checkPointer));
PrepareStoreCopyFiles prepareStoreCopyFiles = closeablesListener.Add(_prepareStoreCopyFilesProvider.prepareStoreCopyFiles(neoStoreDataSource));
StoreResource[] nonReplayable = prepareStoreCopyFiles.AtomicFilesSnapshot;
foreach (StoreResource storeResource in nonReplayable)
{
_streamingProtocol.stream(channelHandlerContext, storeResource);
}
channelHandlerContext.write(ResponseMessageType.PREPARE_STORE_COPY_RESPONSE);
response = CreateSuccessfulResponse(checkPointer, prepareStoreCopyFiles);
}
}
finally
{
channelHandlerContext.writeAndFlush(response).addListener(closeablesListener);
_protocol.expect(CatchupServerProtocol.State.MESSAGE_TYPE);
}
}