> Golang's HTTP server API does not provide any way to detect peer disconnect before sending the final response [3]. Iirc, the context mechanism can be used to

> Golang's HTTP server API does not provide any way to detect peer disconnect before sending the final response [3]. Iirc, the context mechanism can be used to detect the client's disconnection or cancellation of the request in some cases. From [1]: > For incoming server requests, the context is canceled when the client's connection closes, the request is canceled (with HTTP/2), or when the ServeHTTP method returns. [1]: https://golang.org/pkg/net/http/#Request.Context https://golang.org/pkg/net/http/#Request.Context