Class: SetRemotePool

Defined in: cct/evm/token-pool/operations/set-remote-pool.ts:58

Replaces a v1.5.0 pool's remote pool for one lane via setRemotePool.

Extends

• EVMOperation<SetRemotePoolParams, ParsedSetRemotePoolParams>

Constructors

Constructor

new SetRemotePool(): SetRemotePool

Returns

SetRemotePool

Inherited from

EVMOperation<SetRemotePoolParams, ParsedSetRemotePoolParams>.constructor

Properties

name

readonly name: "setRemotePool" = 'setRemotePool'

Defined in: cct/evm/token-pool/operations/set-remote-pool.ts:59

camelCase id; matches the token-manager facade method and error context.

Overrides

EVMOperation.name

Methods

buildUnsigned()

protected buildUnsigned(chain: EVMChain, params: ParsedRemotePoolParams): Promise<UnsignedEVMTx>

Defined in: cct/evm/token-pool/operations/set-remote-pool.ts:87

Resolves the pool's version (rejecting anything past v1.5.0), confirms sender owns the pool, then encodes the call. No membership precondition: this call replaces whatever the lane held, so there is nothing to check it against.

Parameters

Parameter	Type
chain	EVMChain
params	ParsedRemotePoolParams

Returns

Promise<UnsignedEVMTx>

Throws

CCTOperationUnsupportedError if the pool is v1.5.1 or newer

Throws

CCTParamsInvalidError if sender is given and is not the pool owner

Overrides

EVMOperation.buildUnsigned

---

execute()

execute(chain: EVMChain, params: EVMExecuteParams<RemotePoolParams>): Promise<TransactionResult>

Defined in: cct/evm/operation.ts:150

generate, then sign and submit; returns the confirmed tx hash.

Parameters

Parameter	Type
chain	EVMChain
params	EVMExecuteParams<RemotePoolParams>

Returns

Promise<TransactionResult>

Inherited from

EVMOperation.execute

---

generate()

generate(chain: EVMChain, params: RemotePoolParams): Promise<UnsignedEVMTx>

Defined in: cct/evm/operation.ts:110

Run prepare and buildUnsigned, applying optional sender; no signing.

Parameters

Parameter	Type
chain	EVMChain
params	RemotePoolParams

Returns

Promise<UnsignedEVMTx>

Remarks

Also pins every built transaction to chain.network.chainId (no RPC, known at construction). This is the one point every CCT builder and both execute paths pass through; unpinned, ethers would infer the chain from the eventual signer's provider.

Inherited from

EVMOperation.generate

---

parse()

protected parse(params: RemotePoolParams): ParsedRemotePoolParams

Defined in: cct/evm/token-pool/operations/set-remote-pool.ts:76

Validates the pool address, lane selector and remote pool address before any RPC, keeping the parsed remotePoolAddress so buildUnsigned encodes it without re-parsing.

Parameters

Parameter	Type
params	RemotePoolParams

Returns

ParsedRemotePoolParams

Overrides

EVMOperation.parse

---

prepare()

protected prepare(params: RemotePoolParams): ParsedRemotePoolParams

Defined in: cct/operation.ts:48

validate then parse — the single pre-RPC step, before any chain access.

Parameters

Parameter	Type
params	RemotePoolParams

Returns

ParsedRemotePoolParams

Inherited from

EVMOperation.prepare

---

resolveWalletSender()

protected resolveWalletSender(wallet: unknown, sender?: string): Promise<string>

Defined in: cct/evm/operation.ts:130

Resolves the address a signed submission is authorized against: the signing wallet's own. The chain gates on msg.sender, and submit clears any builder-set tx.from before populating the tx (so ethers' own from/signer guard never fires) — an explicit sender that differs from the wallet would therefore let an op's pre-tx checks authorize one address while a different one actually signs, passing every local guard and reverting on-chain. Ops that gate on an on-chain role call this from execute; build with generateUnsigned* instead when the eventual signer isn't known yet, where sender is trusted as given.

Parameters

Parameter	Type
wallet	unknown
sender?	string

Returns

Promise<string>

Throws

CCIPWalletInvalidError if wallet is not a valid signer

Throws

CCTParamsInvalidError if sender is given and is not the wallet's address

Inherited from

EVMOperation.resolveWalletSender

---

validate()

protected validate(_params: RemotePoolParams): void

Defined in: cct/operation.ts:36

Reject invalid params before any chain RPC. No-op by default: an op that normalizes as it checks does that work in parse instead, and needs no empty stub here.

Parameters

Parameter	Type
_params	RemotePoolParams

Returns

void

Inherited from

EVMOperation.validate