public CompletableFuture<Boolean> writeStream( long address, Map<UUID, Long> streamAddresses, ByteBuf buffer) { WriteRequest wr = new WriteRequest(WriteMode.REPLEX_STREAM, streamAddresses, buffer); wr.setLogicalAddresses(streamAddresses); wr.setGlobalAddress(address); return router.sendMessageAndGetCompletable(CorfuMsgType.WRITE.payloadMsg(wr)); }