Function makeChainHub

Make a new ChainHub in the zone.

The resulting object is an Exo singleton. It has no precious state. Its only state is a cache of queries to agoricNames and whatever info was provided in registration calls. When you need a newer version you can simply make a hub and repeat the registrations.

  • makeChainHub(zone, agoricNames, vowTools, opts?): Guarded<{
        coerceCosmosAddress(partialId: `${string}1${string}` | AccountIdArg): CosmosChainAddress;
        getAsset(denom: string, srcChainName: string): undefined | DenomDetail;
        getChainInfo<K>(chainName: K): Vow<ActualChainInfo<K>>;
        getChainInfoByChainId(chainId: `${string}:${string}`): ChainInfo;
        getChainsAndConnection<C1, C2>(primaryName: C1, counterName: C2): Vow<[ActualChainInfo<C1>, ActualChainInfo<C2>, IBCConnectionInfo]>;
        getConnectionInfo(primary: string | {
            chainId: string;
        }, counter: string | {
            chainId: string;
        }): Vow<IBCConnectionInfo>;
        getDenom(brand: Brand): undefined | string;
        isEmpty(): boolean;
        makeTransferRoute(destination: `${string}1${string}` | AccountIdArg, denomAmount: DenomAmount, srcChainName: string, forwardOpts?: {
            intermediateRecipient?: CosmosChainAddress;
            retries?: number;
            timeout?:
                | `${number}ms`
                | `${number}s`
                | `${number}m`
                | `${number}h`
                | `${number}us`
                | `${number}ns`;
        }): TransferRoute;
        registerAsset(denom: string, detail: DenomDetail): void;
        registerChain(name: string, chainInfo: ChainInfo): void;
        registerConnection(primaryChainId: string, counterpartyChainId: string, connectionInfo: IBCConnectionInfo): void;
        resolveAccountId(partialId: `${string}1${string}` | `${string}:${string}:${string}`): `${string}:${string}:${string}`;
        updateAsset(denom: string, detail: DenomDetail): void;
        updateChain(chainName: string, chainInfo: ChainInfo): void;
        updateConnection(primaryChainId: string, counterpartyChainId: string, connectionInfo: IBCConnectionInfo): void;
    }>

  • Parameters

    • zone: Zone
    • agoricNames: Remote<NameHub>
    • vowTools: VowTools
    • Optionalopts: {
          chainInfoValueShape: Pattern;
      } = {}
      • chainInfoValueShape: Pattern

        legacy support for contracts deployed with valueShape: CosmosChainInfoShape. If nothing is supplied, defaults to ChainInfoShape

    Returns Guarded<{
        coerceCosmosAddress(partialId: `${string}1${string}` | AccountIdArg): CosmosChainAddress;
        getAsset(denom: string, srcChainName: string): undefined | DenomDetail;
        getChainInfo<K>(chainName: K): Vow<ActualChainInfo<K>>;
        getChainInfoByChainId(chainId: `${string}:${string}`): ChainInfo;
        getChainsAndConnection<C1, C2>(primaryName: C1, counterName: C2): Vow<[ActualChainInfo<C1>, ActualChainInfo<C2>, IBCConnectionInfo]>;
        getConnectionInfo(primary: string | {
            chainId: string;
        }, counter: string | {
            chainId: string;
        }): Vow<IBCConnectionInfo>;
        getDenom(brand: Brand): undefined | string;
        isEmpty(): boolean;
        makeTransferRoute(destination: `${string}1${string}` | AccountIdArg, denomAmount: DenomAmount, srcChainName: string, forwardOpts?: {
            intermediateRecipient?: CosmosChainAddress;
            retries?: number;
            timeout?:
                | `${number}ms`
                | `${number}s`
                | `${number}m`
                | `${number}h`
                | `${number}us`
                | `${number}ns`;
        }): TransferRoute;
        registerAsset(denom: string, detail: DenomDetail): void;
        registerChain(name: string, chainInfo: ChainInfo): void;
        registerConnection(primaryChainId: string, counterpartyChainId: string, connectionInfo: IBCConnectionInfo): void;
        resolveAccountId(partialId: `${string}1${string}` | `${string}:${string}:${string}`): `${string}:${string}:${string}`;
        updateAsset(denom: string, detail: DenomDetail): void;
        updateChain(chainName: string, chainInfo: ChainInfo): void;
        updateConnection(primaryChainId: string, counterpartyChainId: string, connectionInfo: IBCConnectionInfo): void;
    }>

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