Struct raiden_pathfinding::PFS

pub struct PFS {
    pub config: PFSConfig,
    /* private fields */
}

Pathfinding service.

Fields

config: PFSConfig

Implementations

impl PFS

pub fn new( chain_id: ChainID, config: PFSConfig, private_key: PrivateKey ) -> Self

Return an instance of PFS.

pub async fn query_paths( &self, our_address: Address, token_network_address: TokenNetworkAddress, one_to_n_address: OneToNAddress, current_block_number: BlockNumber, route_from: Address, route_to: Address, value: TokenAmount, pfs_wait_for_block: BlockNumber ) -> Result<(Vec<PFSPath>, String), RoutingError>

Query for routes.

pub async fn get_pfs_info(&self) -> Result<PFSInfo, RoutingError>

Retrieve the service’s information.

pub async fn post_pfs_paths( &self, token_network_address: TokenNetworkAddress, payload: PFSRequest ) -> Result<PFSPathsResponse, RoutingError>

Submit a paths request.

pub async fn create_current_iou( &self, token_network_address: TokenNetworkAddress, one_to_n_address: OneToNAddress, our_address: Address, block_number: BlockNumber, offered_fee: TokenAmount, scrap_existing_iou: bool ) -> Result<IOU, RoutingError>

Create an IOU.

pub async fn get_last_iou( &self, token_network_address: TokenNetworkAddress, sender: Address ) -> Result<Option<IOU>, RoutingError>

Get last known IOU from PFS.

pub async fn make_iou( &self, our_address: Address, one_to_n_address: OneToNAddress, block_number: BlockNumber, offered_fee: TokenAmount ) -> Result<IOU, RoutingError>

Create a new IOU.

pub async fn update_iou( &self, iou: IOU, added_amount: TokenAmount, expiration_block: Option<BlockExpiration> ) -> Result<IOU, RoutingError>

Update and sign an existing IOU.