Avoid blocking IO threads on CacheInputStream --------------------------------------------- Key: ISPN-10661 URL: https://issues.jboss.org/browse/ISPN-10661 Project: Infinispan Issue Type: Enhancement Components: REST Reporter: Gustavo Fernandes Assignee: Gustavo Fernandes Priority: Major As part of ISPN-10376, the REST server is serving keys using Netty's {{ChunkedWriteHandler}} that will convert a InputStream into chunks and will write it to the client. As the source of the InputStream is a CacheStream, that can block, it's desirable to do the retrieval of the cache data in a separate thread, using the suspend and resume capabilities of the {{ChunkedWriteHandler}} when data is available https://netty.io/4.0/api/io/netty/handler/strea/ChunkedWriteHandler.html#...