# README
Hammer: A load testing tool for serverless logs
This hammer sets up read and (optionally) write traffic to a log to test correctness and performance under load.
If write traffic is enabled, then the target log must support POST requests to a /add path.
Usage
As an example for testing the serving capabilities of the Armored Witness CI log:
SERVERLESS_LOG_PUBLIC_KEY=transparency.dev-aw-ftlog-ci-2+f77c6276+AZXqiaARpwF4MoNOxx46kuiIRjrML0PDTm+c7BLaAMt6 go run ./hammer -v=2 \
--log_url=https://api.transparency.dev/armored-witness-firmware/ci/log/2/ \
--origin="transparency.dev/armored-witness/firmware_transparency/ci/2"
This will start a text-based UI in the terminal that shows the current status, logs, and supports increasing/decreasing read and write traffic.
The process can be killed with <Ctrl-C>.
# Functions
MonotonicallyIncreasingNextLeaf returns a function that always wants the next available leaf after the one it previously fetched.
No description provided by the author
No description provided by the author
NewLeafReader creates a LeafReader.
NewLogWriter creates a LogWriter.
No description provided by the author
RandomNextLeaf returns a function that fetches a random leaf available in the tree.
# Structs
No description provided by the author
No description provided by the author
LeafConsumer eats leaves from the channel and performs analysis that is somewhat global.
LeafReader reads leaves from the tree.
LogWriter writes new leaves to the log that are generated by `gen`.
No description provided by the author