Set tcp no delay on TCP networks

By default, tcp no delay is set to on, meaning that packet batching is disabled.When tcp no delay is set to off, the network batches packets, briefly delaying the dispatch of partial packets over the network. While this improves network performance in terminal-emulation environments, it can slow performance for Adaptive Server applications that send and receive small batches. To enable packet batching, set tcp no delay to 0, or off.