Feature Request - Dynamin Header Value

[jcmayaph]

Nice to have to support dynamic header value such as Request-Reference-No or Trace-Id with random UUID value on each request

siege \
-H 'request-reference-no: `$(uuidgen)`' \
-H 'channel: android' \
-H 'customerId: ead05c66-1420-44c2-a353-6b6e298481d4' \
http://localhost:9001/api/v1/sample-api \
--concurrent=150 --time=60S -b -v --log=/tmp/siege.log

[JoeDog]

I can do this in the standard C library. I assume you expect the UUID to remain the same for each thread. So that it's only generated once per thread, then persisted for the run.

[JoeDog]

This has inspired me to overhaul how simulated user information is persisted, and Siege is better for it. But before I add this particular feature, I'd like to know more about the use case. Out of the box, browsers don't add custom headers with user information. If you want to track each user, wouldn't you just use cookies whose values you control?