@node-lightning/wire/lib/serialize/address/serializeAddress.ts

Lightning Network Wire Protocol

import { Address } from "../../domain/Address";
import { AddressType } from "../../domain/AddressType";

import { serializeIPv4 } from "./serializeIPv4";
import { serializeIPv6 } from "./serializeIPv6";
import { serializeTor2 } from "./serializeTor2";
import { serializeTor3 } from "./serializeTor3";

/**
 * Serializes an address into a Buffer that can be transmitted
 * over the wire
 */
export function serializeAddress(address: Address): Buffer {
    switch (address.type) {
        case AddressType.IPv4:
            return serializeIPv4(address);
        case AddressType.IPv6:
            return serializeIPv6(address);
        case AddressType.TOR2:
            return serializeTor2(address);
        case AddressType.TOR3:
            return serializeTor3(address);
    }
}