jade2k11598

Any chance that the fix to this could also include the [option to setting the basic_file_body buffer size requested here](https://github.com/boostorg/beast/issues/1094#issuecomment-388255645)? Would be very helpful in optimizing the sending of large...

Hi, Is there a timeline of when this feature would be made available?

I'm not sure I'm following you. In the paragraph of [Creation With Upload](https://tus.io/protocols/resumable-upload.html#creation-with-upload), it explicitly states: > In addition, **the Client SHOULD include the Expect: 100-continue header in the request**...

> If the tus spec says "the Client SHOULD verify that it is supported by the Server" we are referring to sending an OPTIONS request and checking the returned Tus-Extensions...