Cronet log is important for QUIC client and server developers, which including detailed Quic Connection/Stream/Frame logs.
But reading the log by netlog-viewer(https://netlog-viewer.appspot.com/) is painful, so I decided to make my own tools to speed up the process.
By this tool, you can
- read cronet log on the packet/frame/stream level, each packet would be tagged by important info(eg. ack_delay, if_lost, etc.), along with the content of the packet itself.
- track the client/server CFCW/SFCW/Window_Update/Block related frames, which would be hlepful for analyzing the bottleneck of the throughput.
- use the interactive diagram to go through every details of the quic session, including DNS time cost, handshake time cost, which packet is lost, packet size inflight......
Usage
- Use online service: https://hk.snomile.ink/cronet/, just upload the log files, and click links at the bottom of the page.
- Host service on your own server: clone the project, enter project root, build a docker image by 'docker build -t cla .', start the docker container by 'docker run -idt --name cla -p 80:80 --restart=always cla', then access the service from http://your-ip/
