The Docs on Channel<T> are currently lacking :( But it is pretty simple to use. It is in nuget package "System.Threading.Channels". You basically call Channel

The Docs on Channel<T> are currently lacking :( But it is pretty simple to use. It is in nuget package "System.Threading.Channels". You basically call Channel.CreateBounded<T>(int) to create a channel that will buffer a limited number of T objects. A Channel has a ChannelReader and ChannelWriter which are two ends of the same channel. The reader is the output side, the writer is the input side. Each side exposes methods to synchronously try to Read or Write or asynchronously Read or Write (respectively). It supports "Completion" meaning that the Writer can signal the Reader(s) that it is done writing forever. For example imagine you had a channel that was for Log Messages. A bunch of readers might be listening, but then the App shuts down. The writer can call "Complete()" on the channel and the Readers will get wake up and get a message that there is no more messages and flush themselves and shut down. As a note you will need to run your own processing thread to await messages from the channel. Unlike Dataflow which will span it's own taks to handle messages. I will write up an example Gist and reply to this thread in a little bit. Other notes: - The API is very similar to Dataflow since Stephen Toub wrote them both. - It is extremely fast. I have seen > 1.25M messages per second in my benchmarks. - It is mostly allocation free due to using the new ValueTask<T> which is a struct Futher Reading: https://www.nuget.org/packages/System.Threading.Channels/ https://www.nuget.org/packages/System.Threading.Channels/ https://apisof.net/catalog/System.Threading.Channels https://apisof.net/catalog/System.Threading.Channels