FIFO command does not wait for topology --------------------------------------- Key: ISPN-7218 URL: https://issues.jboss.org/browse/ISPN-7218 Project: Infinispan Issue Type: Bug Components: Core Reporter: Pedro Ruivo Assignee: Pedro Ruivo FIFO order commands are handled in the deliver thread. However, they don't wait in the {{future}} before checking if the node is a valid member (check code below) {code:java} switch (topologyMode) { case WAIT_TOPOLOGY: future = handler.getStateTransferLock().topologyFuture(waitTopology()); break; case WAIT_TX_DATA: future = handler.getStateTransferLock().transactionDataFuture(waitTopology()); break; default: break; } if (handler.isCommandSentBeforeFirstTopology(commandTopologyId)) { return future == null ? CompletableFuture.completedFuture(CacheNotFoundResponse.INSTANCE) : future.thenApply(nil -> CacheNotFoundResponse.INSTANCE); } {code}