Logging: Include the bytes sent in request logging

Describe your question: I would like to log the number of bytes sent when doing request logging.

I may have not found it, but having a snippet like

app.get("/", ctx -> ctx.result("test"));

returns a correct Content-Length response header. I was however unable to retrieve that information from the Context in the request logging lambda. Is there any trick that I am not seeing. grepping through the code I was also unable to see, where this was set, so I suppose it is set in jetty or some kotlin magic that evades my java eye.

Pointers appreciated 😃

[spinscale]

I left the content length out for now. The header itself is calculated deep in jetty, see https://github.com/eclipse/jetty.project/blob/jetty-10.0.x/jetty-http/src/main/java/org/eclipse/jetty/http/HttpGenerator.java#L785-L795

[tipsy]

Have you found a solution to this @spinscale ?