forwarders

Documentation

Index

• func FilterName(addr common.Address) string
• type Config
• type DbORM
  • func NewORM(db sqlutil.DataSource) *DbORM
  • func (o *DbORM) CreateForwarder(ctx context.Context, addr common.Address, evmChainId big.Big) (fwd Forwarder, err error)
  • func (o *DbORM) DeleteForwarder(ctx context.Context, id int64, ...) (err error)
  • func (o *DbORM) FindForwarders(ctx context.Context, offset, limit int) (fwds []Forwarder, count int, err error)
  • func (o *DbORM) FindForwardersByChain(ctx context.Context, evmChainId big.Big) (fwds []Forwarder, err error)
  • func (o *DbORM) FindForwardersInListByChain(ctx context.Context, evmChainId big.Big, addrs []common.Address) ([]Forwarder, error)
  • func (o *DbORM) Transaction(ctx context.Context, fn func(*DbORM) error) (err error)
• type Forwarder
• type FwdMgr
  • func NewFwdMgr(db sqlutil.DataSource, client evmclient.Client, ...) *FwdMgr
  • func (f *FwdMgr) Close() error
  • func (f *FwdMgr) ConvertPayload(dest common.Address, origPayload []byte) ([]byte, error)
  • func (f *FwdMgr) ForwarderFor(addr common.Address) (forwarder common.Address, err error)
  • func (f *FwdMgr) HealthReport() map[string]error
  • func (f *FwdMgr) Name() string
  • func (f *FwdMgr) Start(ctx context.Context) error
• type ORM

Functions

func FilterName

func FilterName(addr common.Address) string

Types

type Config

type Config interface {
	FinalityDepth() uint32
}

type DbORM

type DbORM struct {
	// contains filtered or unexported fields
}

func NewORM

func NewORM(db sqlutil.DataSource) *DbORM

func (*DbORM) CreateForwarder

func (o *DbORM) CreateForwarder(ctx context.Context, addr common.Address, evmChainId big.Big) (fwd Forwarder, err error)

CreateForwarder creates the Forwarder address associated with the current EVM chain id.

func (*DbORM) DeleteForwarder

func (o *DbORM) DeleteForwarder(ctx context.Context, id int64, cleanup func(tx sqlutil.DataSource, evmChainID int64, addr common.Address) error) (err error)

DeleteForwarder removes a forwarder address. If cleanup is non-nil, it can be used to perform any chain- or contract-specific cleanup that need to happen atomically on forwarder deletion. If cleanup returns an error, forwarder deletion will be aborted.

func (*DbORM) FindForwarders

func (o *DbORM) FindForwarders(ctx context.Context, offset, limit int) (fwds []Forwarder, count int, err error)

FindForwarders returns all forwarder addresses from offset up until limit.

func (*DbORM) FindForwardersByChain

func (o *DbORM) FindForwardersByChain(ctx context.Context, evmChainId big.Big) (fwds []Forwarder, err error)

FindForwardersByChain returns all forwarder addresses for a chain.

func (*DbORM) FindForwardersInListByChain

func (o *DbORM) FindForwardersInListByChain(ctx context.Context, evmChainId big.Big, addrs []common.Address) ([]Forwarder, error)

func (*DbORM) Transaction

func (o *DbORM) Transaction(ctx context.Context, fn func(*DbORM) error) (err error)

type Forwarder

type Forwarder struct {
	ID         int64
	Address    common.Address
	EVMChainID big.Big
	CreatedAt  time.Time
	UpdatedAt  time.Time
}

Forwarder is the struct for Forwarder Addresses

type FwdMgr

type FwdMgr struct {
	services.StateMachine
	ORM ORM
	// contains filtered or unexported fields
}

func NewFwdMgr

func NewFwdMgr(db sqlutil.DataSource, client evmclient.Client, logpoller evmlogpoller.LogPoller, l logger.Logger, cfg Config) *FwdMgr

func (*FwdMgr) Close

func (f *FwdMgr) Close() error

Stop cancels all outgoings calls and stops internal ticker loop.

func (*FwdMgr) ConvertPayload

func (f *FwdMgr) ConvertPayload(dest common.Address, origPayload []byte) ([]byte, error)

func (*FwdMgr) ForwarderFor

func (f *FwdMgr) ForwarderFor(addr common.Address) (forwarder common.Address, err error)

func (*FwdMgr) HealthReport

func (f *FwdMgr) HealthReport() map[string]error

func (*FwdMgr) Name

func (f *FwdMgr) Name() string

func (*FwdMgr) Start

func (f *FwdMgr) Start(ctx context.Context) error

Start starts Forwarder Manager.

type ORM

type ORM interface {
	CreateForwarder(ctx context.Context, addr common.Address, evmChainId big.Big) (fwd Forwarder, err error)
	FindForwarders(ctx context.Context, offset, limit int) ([]Forwarder, int, error)
	FindForwardersByChain(ctx context.Context, evmChainId big.Big) ([]Forwarder, error)
	DeleteForwarder(ctx context.Context, id int64, cleanup func(tx sqlutil.DataSource, evmChainId int64, addr common.Address) error) error
	FindForwardersInListByChain(ctx context.Context, evmChainId big.Big, addrs []common.Address) ([]Forwarder, error)
}