Manually send an IBC timeout

main.ts

// Run this code with `ts-node main.ts`

import { IbcClient, Link } from "@confio/relayer";
import { stringToPath } from "@cosmjs/crypto";
import { DirectSecp256k1HdWallet } from "@cosmjs/proto-signing";
import { GasPrice } from "@cosmjs/stargate";
import Long from "long";
import { fromHex } from "secretjs";

export async function createIbcConnection(): Promise<Link> {
  const signerSecret = await DirectSecp256k1HdWallet.fromMnemonic("TODO", {
    hdPaths: [stringToPath("m/44'/529'/0'/0/0")],
    prefix: "secret",
  });
  const [accountSecret] = await signerSecret.getAccounts();

  const signerOrai = await DirectSecp256k1HdWallet.fromMnemonic("TODO", {
    hdPaths: [stringToPath("m/44'/118'/0'/0/0")],
    prefix: "orai",
  });
  const [accountOrai] = await signerOrai.getAccounts();

  // Create IBC Client for chain A
  const clientA = await IbcClient.connectWithSigner(
    "https://secret-4.api.trivium.network:26657",
    signerSecret,
    accountSecret.address,
    {
      // prefix: "secret",
      gasPrice: GasPrice.fromString("0.1uscrt"),
      estimatedBlockTime: 5800,
      estimatedIndexerTime: 500,
    }
  );

  // Create IBC Client for chain A
  const clientB = await IbcClient.connectWithSigner(
    "https://mainnet-orai-rpc.konsortech.xyz",
    signerOrai,
    accountOrai.address,
    {
      // prefix: "orai",
      gasPrice: GasPrice.fromString("0.05orai"),
      estimatedBlockTime: 1750,
      estimatedIndexerTime: 500,
    }
  );

  return await Link.createWithExistingConnections(
    clientA,
    clientB,
    "connection-190",
    "connection-142"
  );
}

// async main function
async function main() {
  console.log("creating IBC connection...");
  const ibcConnection = await createIbcConnection();
  console.log("sending timeout...");
  const result = await ibcConnection.timeoutPackets("A", [
    {
      height: 0, // unused in timeoutPackets()
      packet: {
        /**
         * number corresponds to the order of sends and receives, where a Packet
         * with an earlier sequence number must be sent and received before a Packet
         * with a later sequence number.
         */
        sequence: Long.fromString("4"),
        /** identifies the port on the sending chain. */
        sourcePort: "wasm.secret1tqmms5awftpuhalcv5h5mg76fa0tkdz4jv9ex4",
        /** identifies the channel end on the sending chain. */
        sourceChannel: "channel-140",
        /** identifies the port on the receiving chain. */
        destinationPort: "transfer",
        /** identifies the channel end on the receiving chain. */
        destinationChannel: "channel-222",
        /** actual opaque bytes transferred directly to the application module */
        data: fromHex(
          "7b22616d6f756e74223a2232303837313338303030303030222c2264656e6f6d223a22637732303a7365637265743135337775363035767670393334786864346b396474643634307a736570356a6b65737374646d222c227265636569766572223a226f72616931646d79613034716e7574756e6163746c63326d6d6c6e6a716e736d357270376c673337757637222c2273656e646572223a2273656372657431646d79613034716e7574756e6163746c63326d6d6c6e6a716e736d357270376c6538756b7333227d"
        ),
        /** block height after which the packet times out */
        timeoutHeight: {
          revisionNumber: Long.fromString("0"),
          revisionHeight: Long.fromString("0"),
        },
        /** block timestamp (in nanoseconds) after which the packet times out */
        timeoutTimestamp: Long.fromString("1710397129632269738"),
      },
    },
  ]);
  console.log(result);
}

main();

package.json

{
  "dependencies": {
    "@confio/relayer": "0.7.0",
    "@cosmjs/crypto": "0.29.4",
    "@cosmjs/proto-signing": "^0.29.5",
    "@cosmjs/stargate": "0.29.4",
    "secretjs": "^1.11.1",
    "sinon": "17.0.1"
  },
  "devDependencies": {
    "@types/node": "^18.11.18",
    "ts-node": "10.9.1",
    "typescript": "4.8.3"
  }
}