httpecho

Overview

httpecho is an HTTP echo server that allows you to test various HTTP request and response behaviors. It supports several query parameters to adjust the response behavior.

Installation

grm install jsnjack/httpecho

Usage

To start the HTTP echo server, use the following command:

httpecho start

Query Parameters

• sleep: Delay the response for the specified duration. Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h". Example: ?sleep=5s
• status: Return the response with the specified status code. Example: ?status=200
• size: On top of headers, add data of specific size to the response body. Supported units are "KB", "MB", "GB". Example: ?size=200KB
• header: Add additional headers to the response. Example: ?header=Content-Type:text/plain
• verbose: Log the full request (headers and body) to stdout. Example: ?verbose=true

Example

To start the server on a specific address and port:

httpecho start --bind 127.0.0.1:8008

To start the server with a certificate for HTTPS:

httpecho start --bind 127.0.0.1:8008 --cert /path/to/cert.pem