Re: [undertow-dev] Using the RequestBufferingHandler properly

On Mon, Nov 6, 2017 at 6:02 AM, paroczizs . <paroczizs(a)gmail.com&gt; wrote: It can, but you need to use the expression-filter and use 'buffer-request(10)' (10 is the number of buffers, the number you want will depend on your buffer size). That said I don't think you really want to use request buffering handler here, like it says in the javadoc it is intended to provide some performance enhancements in a specific situation. Instead your should write a handler that: - Reads all the bytes, up to your specified maximum amount (and I assume rejects if it is too large, which request buffering handler will not do) - Performs your checks - Use Connectors.ungetRequestBytes() and Connectors.resetRequestChannel to make the data availble to later handlers (basically just copy the buffering handler and adapt it to your needs). You are not supposed to directly access that attachment, it to enable the exchange to re-read the bytes. If you want to perform verification either use a different attachment or do the verification directly in your handler. Just attach all the data in your handle, and log from the attached buffered data, rather than using a conduit. Stuart