oha (おはよう)

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oha is a tiny program that sends some load to a web application and show realtime tui inspired by rakyll/hey.

This program is written in Rust and powered by tokio and beautiful tui by tui-rs.

demo

Installation

This program is built on stable Rust.

bash $ cargo install oha

Platform

Usage

-q option works different from rakyll/hey. It's set overall query per second instead of for each workers.

```bash oha 0.1.0 hatoo hato2000@gmail.com Ohayou(おはよう), HTTP load generator, inspired by rakyll/hey with tui animation.

USAGE: oha [FLAGS] [OPTIONS]

ARGS: Target URL.

FLAGS: --disable-compression Disable compression. -h, --help Prints help information --no-tui No realtime tui --http2 Only HTTP2 -V, --version Prints version information

OPTIONS: -A HTTP Accept Header. -a Basic authentication, username:password -D HTTP request body from file. -d HTTP request body. -T Content-Type. -z Duration of application to send requests. If duration is specified, n is ignored. Examples: -z 10s -z 3m. --fps Frame per second for tui. [default: 16] -H ... Custom HTTP header. --host HTTP Host header -m, --method HTTP method [default: GET] -n Number of requests to run. [default: 200] -c Number of workers to run concurrently. [default: 50] -x HTTP proxy -q Rate limit, in queries per second (QPS) --redirect Limit for number of Redirect. Set 0 for no redirection. [default: 10] -t Timeout for each request. Default to infinite. ```

Contribution

Feel free to help us!

Here are some issues to improving.