Message

• Trading pair survives

  Flow Direction

  Data

  flow	data
  amm -> lpnode	LpnodeEventCommand<QuoteBase>
  lpnode -> relay	QuoteBase

• Ask

  Flow Direction

  Data

  flow	data
  front end -> relay	Ask
  relay -> lpnode	Ask
  lpnode -> amm	LpnodeEventCommand<Ask>

• Ask Reply

  Flow Direction

  Data

  flow	data
  amm -> lpnode	LpnodeEventCommand<QuoteBase>
  lpnode -> relay	QuoteBase
  relay -> front end	Quote

Exchange process

• Confirm Quotation

  Flow Direction

  Data

  flow	data
  Confirm Quotation - FE -> relay	SwapAssetInformation
  Confirm Quotation - relay -> lpnode	PreBusiness
  Confirm Quotation - lpnode -> amm	LpnodeEventCommand<PreBusiness>
  agree/not - amm -> lpnode	LpnodeEventCommand<PreBusiness>
  agree/not - lpnode -> relay	PreBusiness
  agree/not - relay -> FE	PreBusiness

• TransferOut

  Flow Direction

  Data

  flow	data
  TransferOut	TransferOut
  EventTransferOut	EventTransferOut
  BusinessUpdate - relay -> FE	Business
  BusinessUpdate - relay -> lpnode	BusinessFullData
  BusinessUpdate - lpnode -> amm	LpnodeEventCommand<BusinessFullData>

• TransferIn

  Flow Direction

  Data

  flow	data
  DoTransferIn	LpnodeEventCommand<BusinessFullData>
  TransferIn	TransferIn
  EventTransferIn	EventTransferIn
  TransferInFinished	BusinessFullData
  BusinessUpdate	Business

• ConfirmTransferOut

  Flow Direction

  Data

  flow	data
  ConfirmTransferOut	ConfirmTransferOut
  EventConfirmTransferOut	EventConfirmTransferOut
  BusinessUpdate - relay -> FE	Business
  BusinessUpdate - relay -> lpnode	BusinessFullData
  BusinessUpdate - lpnode -> amm	LpnodeEventCommand<BusinessFullData>

• ConfirmTransferIn

  Flow Direction

  Data

  flow	data
  DoTransferIn	LpnodeEventCommand<BusinessFullData>
  TransferIn	ConfirmTransferIn
  EventTransferIn	EventConfirmTransferIn
  ConfirmTransferInFinished	BusinessFullData
  BusinessUpdate	Business