cowboy/examples/error_hook/README.md

Error hook example

To try this example, you need GNU make and git in your PATH.

To build the example, run the following command:

$ make

To start the release in the foreground:

$ ./_rel/error_hook_example/bin/error_hook_example console

Then point your browser at http://localhost:8080.

Example output

Not found:

$ curl -i http://localhost:8080
HTTP/1.1 404 Not Found
connection: keep-alive
server: Cowboy
date: Wed, 27 Feb 2013 23:32:55 GMT
content-length: 56

404 Not Found: "/" is not the path you are looking for.

Bad request:

$ telnet localhost 8080
Trying ::1...
Connection failed: Connection refused
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
bad
HTTP/1.1 400 Bad Request
connection: close
server: Cowboy
date: Sun, 08 Sep 2013 09:29:27 GMT
content-length: 15

HTTP Error 400
Connection closed by foreign host.