Dodo is a simple and easy-to-use HTTP benchmarking tool.
## Installation
### With Docker (Recommended)
Pull the Dodo image from Docker Hub:
```sh
docker pull aykhans/dodo:latest
```
If you use Dodo with Docker and a config file, you must provide the config.json file as a volume to the Docker run command (not as the "-c config.json" argument), as shown in the examples in the [usage](#usage) section.
### With Binary File
You can grab binaries in the [releases](https://github.com/aykhans/dodo/releases) section.
### Build from Source
To build Dodo from source, you need to have [Go1.22+](https://golang.org/dl/) installed.
Follow the steps below to build dodo:
1. **Clone the repository:**
```sh
git clone https://github.com/aykhans/dodo.git
```
2. **Navigate to the project directory:**
```sh
cd dodo
```
3. **Build the project:**
```sh
go build -ldflags "-s -w" -o dodo
```
This will generate an executable named `dodo` in the project directory.
## Usage
You can use Dodo with CLI arguments, a JSON config file, or both. If you use both, CLI arguments will always override JSON config arguments if there is a conflict.
### 1. CLI
Send 1000 GET requests to https://example.com with 10 parallel dodos (threads) and a timeout of 2000 milliseconds:
```sh
dodo -u https://example.com -m GET -d 10 -r 1000 -t 2000
```
With Docker:
```sh
docker run --rm -i aykhans/dodo -u https://example.com -m GET -d 10 -r 1000 -t 2000
```
### 2. JSON config file
You can find an example config structure in the [config.json](https://github.com/aykhans/dodo/blob/main/config.json) file:
```jsonc
{
"method": "GET",
"url": "https://example.com",
"no_proxy_check": false,
"timeout": 10000,
"dodos": 1,
"requests": 1,
"params": {
// Random param value will be selected from the param-key1 and param-key2 list for each request
"param-key1": ["param-value1", "param-value2", "param-value3"],
"param-key2": ["param-value1", "param-value2", "param-value3"]
},
"headers": {
// Random header value will be selected from the header-key1 and header-key2 list for each request
"header-key1": ["header-value1", "header-value2", "header-value3"],
"header-key2": ["header-value2", "header-value2", "header-value3"]
},
"cookies": {
// Random cookie value will be selected from the cookie-key1 and cookie-key2 list for each request
"cookie-key1": ["cookie-value1", "cookie-value2", "cookie-value3"],
"cookie-key2": ["cookie-value2", "cookie-value2", "cookie-value3"]
},
// Random body value will be selected from the body list for each request
"body": ["body1", "body2", "body3"],
// Random proxy will be selected from the proxy list for each request
"proxies": [
{
"url": "http://example.com:8080",
"username": "username",
"password": "password"
},
{
"url": "http://example.com:8080"
}
]
}
```
Send 1000 GET requests to https://example.com with 10 parallel dodos (threads) and a timeout of 2000 milliseconds:
```sh
dodo -c /path/config.json
```
With Docker:
```sh
docker run --rm -i -v ./path/config.json:/dodo/config.json aykhans/dodo
```
### 3. Both (CLI & JSON)
Override the config file arguments with CLI arguments:
```sh
dodo -c /path/config.json -u https://example.com -m GET -d 10 -r 1000 -t 2000
```
With Docker:
```sh
docker run --rm -i -v ./path/config.json:/dodo/config.json aykhans/dodo -u https://example.com -m GET -d 10 -r 1000 -t 2000
```
## CLI and JSON Config Parameters
If the Headers, Params, Cookies and Body fields have multiple values, each request will choose a random value from the list.
| Parameter | JSON config file | CLI Flag | CLI Short Flag | Type | Description | Default |
| --------------------- | ---------------- | --------------- | -------------- | -------------------------------- | ------------------------------------------------------------------- | ----------- |
| Config file | - | --config-file | -c | String | Path to the JSON config file | - |
| Yes | - | --yes | -y | Boolean | Answer yes to all questions | false |
| URL | url | --url | -u | String | URL to send the request to | - |
| Method | method | --method | -m | String | HTTP method | GET |
| Requests | requests | --requests | -r | Integer | Total number of requests to send | 1000 |
| Dodos (Threads) | dodos | --dodos | -d | Integer | Number of dodos (threads) to send requests in parallel | 1 |
| Timeout | timeout | --timeout | -t | Integer | Timeout for canceling each request (milliseconds) | 10000 |
| No Proxy Check | no_proxy_check | --no-proxy-check| - | Boolean | Disable proxy check | false |
| Params | params | - | - | Key-Value {String: [String]} | Request parameters | - |
| Headers | headers | - | - | Key-Value {String: [String]} | Request headers | - |
| Cookies | cookies | - | - | Key-Value {String: [String]} | Request cookies | - |
| Body | body | - | - | [String] | Request body | - |
| Proxy | proxies | - | - | List[Key-Value {string: string}] | List of proxies (will check active proxies before sending requests) | - |