TestClient

Git Source

Inherits: MessageRecipient

Functions

constructor

constructor(address origin_, address destination_) MessageRecipient(origin_, destination_);

sendMessage

function sendMessage(
    uint32 destination_,
    address recipientAddress,
    uint32 optimisticPeriod,
    uint64 gasLimit,
    uint32 version,
    bytes memory content
) external payable;

_receiveBaseMessageUnsafe

*Child contracts should implement the logic for receiving a Base Message in an "unsafe way". Following checks HAVE been performed:

• receiveBaseMessage() was called by Destination (i.e. this is a legit base message).
• Nonce is not zero.
• Message sender on origin chain is not a zero address.
• Proof maturity is not zero. Following checks HAVE NOT been performed (thus "unsafe"):
• Message sender on origin chain could be anything non-zero at this point.
• Proof maturity could be anything non-zero at this point.*

function _receiveBaseMessageUnsafe(
    uint32 origin_,
    uint32 nonce,
    bytes32 sender,
    uint256 proofMaturity,
    uint32 version,
    bytes memory content
) internal override;

Events

MessageReceived

event MessageReceived(
    uint32 origin, uint32 nonce, bytes32 sender, uint256 proofMaturity, uint32 version, bytes content
);

MessageSent

event MessageSent(uint32 destination, uint32 nonce, bytes32 sender, bytes32 recipient, bytes content);