Refer to https://github.com/HathorNetwork/rfcs/blob/master/projects/wallet-service-reliable-integration/0001-design.md

Hathor Wallet Service -- Sync Daemon

Running

Local environment

System dependencies

You need nodejs installed on your enviroment, we suggest the latest Active LTS version (v18.x.x).

Clone the project and install dependencies

git clone https://github.com/HathorNetwork/hathor-wallet-service-sync_daemon.git

npm install

Add env variables or an .env file to the repository:

Example:

NETWORK=testnet
DB_ENDPOINT=localhost
DB_PORT=3306
DB_USER=hathor
DB_PASS=hathor
WS_URL=ws://localhost:3003
FULLNODE_PEER_ID=74f75f4df6b19856a75dea6ed894441fbee7768bc561806c7a2fe6368ce4db18
FULLNODE_STREAM_ID=f10ed6b9-8d77-430d-b85f-ae20257af465
ALERT_QUEUE_URL=...
TX_CACHE_SIZE=10000

NETWORK - The current hathor network we want to connect to DB_ENDPOINT - The MySQL database endpoint we want to connect to DB_PORT - The MySQL database port number DB_USER - The MySQL database username to use DB_PASS - The MySQL database password to use WS_URL - The fullnode event websocket feed FULLNODE_PEER_ID - The fullnode peer id FULLNODE_STREAM_ID - The fullnode stream id ALERT_QUEUE_URL - The alert queue to publish alerts to

If the wallet-service is not running locally, you also need to specify the AWS-SDK env variables:

AWS_REGION="us-east-1"
AWS_DEFAULT_REGION="us-east-1"
AWS_ACCESS_KEY_ID="..."
AWS_SECRET_ACCESS_KEY="..."

These are used for communicating with the alert SQS