js-libp2p/examples/echo/README.md
Alex Potsides ceb44f9e98
docs: add build step to docs (#1275)
Now that we need to build ts to js a build step is necessary.

Add it to the instructions where we are telling people to clone the repo first.

Refs: #1273
2022-06-24 16:28:56 +01:00

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# Echo example with libp2p
This example performs a simple echo from the listener to the dialer.
## Setup
1. Install the modules from libp2p root, `npm install` and `npm run build`.
2. Open 2 terminal windows in the `./src` directory.
## Running
1. Run the listener in window 1, `node listener.js`
2. Run the dialer in window 2, `node dialer.js`
3. You should see console logs showing the dial, and the received echo of _hey_
4. If you look at the listener window, you will see it receiving the dial