@foly/socket-event-forwarder NPM

Socket event forwarder

A bridgechian plugin for forwarding real-time blockchain events through socket.io.

Supported blockchain events can be found here.

Custom events

transaction.confirmed fired when a transaction is confirmed for a configurable amount of times.
systeminformation fires system information like CPU, memory and filesystem stats at an configurable interval.
network.latency fires the stats of a HTTP request to measure latency in milliseconds at an configurable interval.
blockheight.current fires the current synced blockheight at an configurable interval.

Installation

Yarn

Use these steps if you installed your node using Yarn. 1. yarn global add @foly/socket-event-forwarder. 2. Customize the plugin configuration to your needs. 3. Add the configuration to ~/.config/{bridgechain-core}/{mainnet|devnet|testnet}/app.json at the bottom of relay.plugins. 3. Restart your relay process.

Git source

Use these steps if you installed your node using Git clone. 1. Go to the plugin directory cd ~/{bridgechain-core}/plugins. 2. Clone the plugin git clone https://github.com/e-m-s-y/socket-event-forwarder. 3. Install and build the plugin cd socket-event-forwarder && yarn install && yarn compile. 4. Bootstrap the plugin using cd .. && yarn bootstrap. 5. Customize the plugin configuration to your needs. 6. Add the configuration to ~/.config/{bridgechain-core}/{mainnet|devnet|testnet}/app.json at the bottom of relay.plugins. 7. Restart your relay process.

Plugin configuration example

{
    "package": "@foly/socket-event-forwarder",
    "options": {
        "enabled": true,
        "port": 3333,
        "events": [
            "block.applied",
            "block.forged",
            "round.applied",
            "transaction.applied",
        ],
        "confirmations": [1, 2, 3, 4, 5],
        "customEvents": [
            "transaction.confirmed",
            "systeminformation",
            "network.latency",
            "blockheight.current"
        ],
        "systeminformationInterval": 5000,
        "networkLatencyInterval": 10000,
        "blockheightCurrentInterval": 5000
    }
}