1. Build the release version of neqo-client and neqo-server by running

   cargo build --release

2. Start neqo-server

   ./target/release/neqo-server --db ./test-fixture/db

3. Start neqo-client and specify parameters to start the upload test

   ./target/release/neqo-client http://127.0.0.1:4433/ --test upload  --upload-size ${size_in_bytes}

This can be done by setting the RUST_LOG environment variable to neqo_transport=info. For example, the command below starts neqo-client and uploads 8MB of content to the server.

RUST_LOG=neqo_transport=info ./target/release/neqo-client http://127.0.0.1:4433/ --test upload --upload-size 8388608 &>upload.log

The upload_test.sh script automates testing network conditions for neqo-client and neqo-server. It runs the upload test under various network parameters like bandwidth, RTT (Round-Trip Time), and PLR (Packet Loss Rate).

• Server Address and Port: Defaults to 127.0.0.1 and 4433.
• Upload Size: Set to 8MB by default.
• Network Conditions: Modify network_conditions, network_bandwidths, network_rtts, and plrs arrays for different conditions.
• Runs: Number of test iterations, default is 1.

1. Start the Script: Execute with ./upload_test.sh.
2. Root Password Prompt: Enter the root password when prompted for executing network configuration commands.
3. Automated Test Execution: The script sets up network conditions and runs neqo-client and neqo-server tests.
4. Cleanup: At the end, it resets network conditions and stops the server.

Run ./mozlog-neqo-cwnd.py upload.log to view the logs with matplotlib and python.