It becomes an issue if the data you're reading or writing is larger than 1024 bytes and you are in PipeTransmissionMode.Message, because of some implementation

It becomes an issue if the data you're reading or writing is larger than 1024 bytes and you are in PipeTransmissionMode.Message, because of some implementation details with buffers and how StreamReader/Writer handle Read/Write calls on the underlying NamedPipe(Client/Server)Stream See https://stackoverflow.com/questions/31936100/namedpipeserverstream-receive-max-1024-bytes-why https://stackoverflow.com/questions/31936100/namedpipeserver...