squid-sdk

        this.url = options.url        this.fixUnsafeIntegers = options.fixUnsafeIntegers || false        this.headers = options.headers        this.onNotificationMessage = options.onNotificationMessage        this.onReset = options.onReset    }     connect(): Promise<void> {        return new Promise<void>((resolve, reject) => {            if (this.connected) return resolve()            if (this._ws) return reject(new Error('Already connecting'))             let ws = this._ws = new WebSocket(this.url, undefined, undefined, this.headers, undefined, {                // default: true                fragmentOutgoingMessages: true,                // default: 16K (bump, the Node has issues with too many fragments, e.g. on setCode)                fragmentationThreshold: MB,                // default: 1MiB (also align with maxReceivedMessageSize)                maxReceivedFrameSize: 24 * MB,                // default: 8MB (however Polkadot api.query.staking.erasStakers.entries(356) is over that, 16M is ok there)                maxReceivedMessageSize: 24 * MB            })             ws.onopen = () => {

1. Line 52 // default: 16K (bump, the Node has issues with too many fragments, e.g. on setCode): Uses the bump seed, the extra byte that pushes the derived address off the ed25519 curve.
2. Line 56 // default: 8MB (however Polkadot api.query.staking.erasStakers.entries(356) is over that,: Touches staking state: the amount locked and when it was locked.