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Published on Feb 6, 2017
Nchan is a scalable, flexible pub/sub server for the modern web, built as a module for the NGINX web server and supporting WebSocket, EventSource, long polling, and other types of subscribers. It can be configured as a stand-alone server, or as a shim between your application and tens, thousands, or millions of live subscribers. It can buffer messages in memory, on disk, or via Redis. All connections are handled asynchronously and distributed among any number of worker processes. It can also scale to many NGINX server instances with Redis.
The focus of this session is on use cases and the architecture of Nchan.