worker

package
v0.21.1 Latest Latest
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 Go to latest Published: Apr 1, 2019 License: GPL-3.0 Imports: 30 Imported by: 0

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Index

Constants

View Source 
const (
	ErrInternal errors.Error = 0x25E9<<8 + iota
	ErrInvalidJob
	ErrAccountNotFound
	ErrChannelNotFound
	ErrOfferingNotFound
	ErrUserNotFound
	ErrEndpointNotFound
	ErrTemplateNotFound
	ErrTemplateByHashNotFound
	ErrEthLogNotFound
	ErrProductNotFound
	ErrParseJobData
	ErrParsePrivateKey
	ErrParseEthAddr
	ErrParseOfferingHash
	ErrParseEthLog
	ErrWrongLogNonIndexedArgsNumber
	ErrWrongLogTopicsNumber
	ErrInsufficientPTCBalance
	ErrInsufficientPSCBalance
	ErrInsufficientEthBalance
	ErrSmallDeposit
	ErrFindApprovalBalanceData
	ErrPTCRetrieveBalance
	ErrPTCIncreaseApproval
	ErrPSCRetrieveBalance
	ErrPSCAddBalance
	ErrPSCReturnBalance
	ErrPSCCooperativeClose
	ErrPSCRegisterOffering
	ErrPSCRemoveOffering
	ErrPSCPopUpOffering
	ErrPSCOfferingSupply
	ErrPSCCreateChannel
	ErrPSCGetChannelInfo
	ErrPSCSettle
	ErrPSCTopUpChannel
	ErrPSCUncooperativeClose
	ErrEthGetTransaction
	ErrEthTxInPendingState
	ErrEthRetrieveBalance
	ErrEthLogChannelMismatch
	ErrEthLatestBlockNumber
	ErrRecoverClientPubKey
	ErrTerminateChannel
	ErrAddJob
	ErrSignClosingMsg
	ErrNoReceiptSignature
	ErrMakeEndpointMsg
	ErrEndpointMsgSeal
	ErrGeneratePasswordHash
	ErrPublishEndpoint
	ErrPublishOffering
	ErrFindOfferings
	ErrSOMCNoOfferings
	ErrOfferNotRegistered
	ErrOfferNotCorrespondToTemplate
	ErrChannelReceiptBalance
	ErrInvalidChannelStatus
	ErrInvalidServiceStatus
	ErrOfferingNoSupply
	ErrGetEndpoint
	ErrDecryptEndpointMsg
	ErrInvalidEndpoint
	ErrFailedStopService
	ErrFailedStartService
	ErrChallengePeriodIsNotOver
	ErrWrongOfferingMsgSignature
	ErrOfferingExists
	ErrUncompletedJobsExists
	ErrOfferingNotActive
	ErrPopUpPeriodIsNotOver
	ErrOfferingDeletePeriodIsNotOver
	ErrOfferingDeposit
	ErrTorNoSet
)

Errors returned by workers.

Variables

This section is empty.

Functions

This section is empty.

Types

type ClientPreChannelCreateData 

type ClientPreChannelCreateData struct {
	Account  string `json:"account"`
	Offering string `json:"offering"`
	GasPrice uint64 `json:"gasPrice"`
	Deposit  uint64 `json:"deposit"`
}

ClientPreChannelCreateData is a job data for ClientPreChannelCreate.

type ClientPreChannelTopUpData 

type ClientPreChannelTopUpData struct {
	Channel  string `json:"channel"`
	GasPrice uint64 `json:"gasPrice"`
}

ClientPreChannelTopUpData is a job data for ClientPreChannelTopUp.

type GasConf 

type GasConf struct {
	PTC struct {
		Approve uint64
	}
	PSC struct {
		AddBalanceERC20                uint64
		RegisterServiceOffering        uint64
		CreateChannel                  uint64
		CooperativeClose               uint64
		ReturnBalanceERC20             uint64
		SetNetworkFee                  uint64
		UncooperativeClose             uint64
		Settle                         uint64
		TopUp                          uint64
		GetChannelInfo                 uint64
		PublishServiceOfferingEndpoint uint64
		GetKey                         uint64
		BalanceOf                      uint64
		PopupServiceOffering           uint64
		RemoveServiceOffering          uint64
	}
}

GasConf amounts of gas limit to use for contracts calls.

type Worker 

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

Worker has all worker routines.

func NewWorker 

func NewWorker(logger log.Logger, db *reform.DB, ethBack eth.Backend,
	gasConc *GasConf, pscAddr common.Address, payAddr string,
	pwdGetter data.PWDGetter, countryConf *country.Config,
	decryptKeyFunc data.ToPrivateKeyFunc, eptConf *ept.Config,
	torHostname string, somcClientBuilder somc.ClientBuilderInterface) (*Worker, error)

NewWorker returns new instance of worker.

func (*Worker) AccountUpdateBalances 

func (w *Worker) AccountUpdateBalances(job *data.Job) error

AccountUpdateBalances updates ptc, psc and eth balance values.

func (*Worker) AfterAccountAddBalance 

func (w *Worker) AfterAccountAddBalance(job *data.Job) error

AfterAccountAddBalance updates psc and ptc balance of an account.

func (*Worker) AfterAccountReturnBalance 

func (w *Worker) AfterAccountReturnBalance(job *data.Job) error

AfterAccountReturnBalance updates psc and ptc balance of an account.

func (*Worker) AgentAfterChannelCreate 

func (w *Worker) AgentAfterChannelCreate(job *data.Job) error

AgentAfterChannelCreate registers client and creates pre service create job.

func (*Worker) AgentAfterChannelTopUp 

func (w *Worker) AgentAfterChannelTopUp(job *data.Job) error

AgentAfterChannelTopUp updates deposit of a channel.

func (*Worker) AgentAfterCooperativeClose 

func (w *Worker) AgentAfterCooperativeClose(job *data.Job) error

AgentAfterCooperativeClose marks channel as closed coop.

func (*Worker) AgentAfterOfferingDelete 

func (w *Worker) AgentAfterOfferingDelete(job *data.Job) error

AgentAfterOfferingDelete set offering status to `remove`

func (*Worker) AgentAfterOfferingMsgBCPublish 

func (w *Worker) AgentAfterOfferingMsgBCPublish(job *data.Job) error

AgentAfterOfferingMsgBCPublish updates offering status and creates somc publish job.

func (*Worker) AgentAfterOfferingPopUp 

func (w *Worker) AgentAfterOfferingPopUp(job *data.Job) error

AgentAfterOfferingPopUp updates the block number when the offering was updated.

func (*Worker) AgentAfterUncooperativeClose 

func (w *Worker) AgentAfterUncooperativeClose(job *data.Job) error

AgentAfterUncooperativeClose marks channel closed uncoop.

func (*Worker) AgentAfterUncooperativeCloseRequest 

func (w *Worker) AgentAfterUncooperativeCloseRequest(job *data.Job) error

AgentAfterUncooperativeCloseRequest sets channel's status to challenge period.

func (*Worker) AgentPreEndpointMsgCreate 

func (w *Worker) AgentPreEndpointMsgCreate(job *data.Job) error

AgentPreEndpointMsgCreate prepares endpoint message.

func (*Worker) AgentPreOfferingDelete 

func (w *Worker) AgentPreOfferingDelete(job *data.Job) error

AgentPreOfferingDelete calls psc remove an offering.

func (*Worker) AgentPreOfferingMsgBCPublish 

func (w *Worker) AgentPreOfferingMsgBCPublish(job *data.Job) error

AgentPreOfferingMsgBCPublish publishes offering to blockchain.

func (*Worker) AgentPreOfferingPopUp 

func (w *Worker) AgentPreOfferingPopUp(job *data.Job) error

AgentPreOfferingPopUp pop ups an offering.

func (*Worker) AgentPreServiceSuspend 

func (w *Worker) AgentPreServiceSuspend(job *data.Job) error

AgentPreServiceSuspend marks service as suspended.

func (*Worker) AgentPreServiceTerminate 

func (w *Worker) AgentPreServiceTerminate(job *data.Job) error

AgentPreServiceTerminate terminates the service.

func (*Worker) AgentPreServiceUnsuspend 

func (w *Worker) AgentPreServiceUnsuspend(job *data.Job) error

AgentPreServiceUnsuspend marks service as active.

func (*Worker) ClientAfterChannelCreate 

func (w *Worker) ClientAfterChannelCreate(job *data.Job) error

ClientAfterChannelCreate activates channel and triggers endpoint retrieval.

func (*Worker) ClientAfterChannelTopUp 

func (w *Worker) ClientAfterChannelTopUp(job *data.Job) error

ClientAfterChannelTopUp updates deposit of a channel.

func (*Worker) ClientAfterCooperativeClose 

func (w *Worker) ClientAfterCooperativeClose(job *data.Job) error

ClientAfterCooperativeClose changed channel status to closed cooperative and launches of terminate service procedure.

func (*Worker) ClientAfterOfferingDelete 

func (w *Worker) ClientAfterOfferingDelete(job *data.Job) error

ClientAfterOfferingDelete sets offer status to `remove`;

func (*Worker) ClientAfterOfferingMsgBCPublish 

func (w *Worker) ClientAfterOfferingMsgBCPublish(job *data.Job) error

ClientAfterOfferingMsgBCPublish creates offering.

func (*Worker) ClientAfterOfferingPopUp 

func (w *Worker) ClientAfterOfferingPopUp(job *data.Job) error

ClientAfterOfferingPopUp updates offering in db or retrieves from somc if new.

func (*Worker) ClientAfterUncooperativeClose 

func (w *Worker) ClientAfterUncooperativeClose(job *data.Job) error

ClientAfterUncooperativeClose changed channel status to closed uncooperative.

func (*Worker) ClientAfterUncooperativeCloseRequest 

func (w *Worker) ClientAfterUncooperativeCloseRequest(job *data.Job) error

ClientAfterUncooperativeCloseRequest waits for the channel to uncooperative close, starts the service termination process.

func (*Worker) ClientCompleteServiceTransition 

func (w *Worker) ClientCompleteServiceTransition(job *data.Job) error

func (*Worker) ClientEndpointCreate 

func (w *Worker) ClientEndpointCreate(job *data.Job) error

ClientEndpointCreate decodes endpoint message, saves it in the DB and triggers product configuration.

func (*Worker) ClientPreChannelCreate 

func (w *Worker) ClientPreChannelCreate(job *data.Job) error

ClientPreChannelCreate triggers a channel creation.

func (*Worker) ClientPreChannelTopUp 

func (w *Worker) ClientPreChannelTopUp(job *data.Job) error

ClientPreChannelTopUp checks client balance and creates transaction for increase the channel deposit.

func (*Worker) ClientPreServiceSuspend 

func (w *Worker) ClientPreServiceSuspend(job *data.Job) error

ClientPreServiceSuspend suspends service.

func (*Worker) ClientPreServiceTerminate 

func (w *Worker) ClientPreServiceTerminate(job *data.Job) error

ClientPreServiceTerminate terminates service.

func (*Worker) ClientPreServiceUnsuspend 

func (w *Worker) ClientPreServiceUnsuspend(job *data.Job) error

ClientPreServiceUnsuspend activates service.

func (*Worker) ClientPreUncooperativeClose 

func (w *Worker) ClientPreUncooperativeClose(job *data.Job) error

ClientPreUncooperativeClose waiting for until the challenge period is over. Then deletes the channel and settles by transferring the balance to the Agent and the rest of the deposit back to the Client.

func (*Worker) ClientPreUncooperativeCloseRequest 

func (w *Worker) ClientPreUncooperativeCloseRequest(job *data.Job) error

ClientPreUncooperativeCloseRequest requests the closing of the channel and starts the challenge period.

func (*Worker) DecrementCurrentSupply 

func (w *Worker) DecrementCurrentSupply(job *data.Job) error

DecrementCurrentSupply finds offering and decrements its current supply.

func (*Worker) IncrementCurrentSupply 

func (w *Worker) IncrementCurrentSupply(job *data.Job) error

IncrementCurrentSupply finds offering and increments its current supply.

func (*Worker) PreAccountAddBalance 

func (w *Worker) PreAccountAddBalance(job *data.Job) error

PreAccountAddBalance adds balance to psc.

func (*Worker) PreAccountAddBalanceApprove 

func (w *Worker) PreAccountAddBalanceApprove(job *data.Job) error

PreAccountAddBalanceApprove approve balance if amount exists.

func (*Worker) PreAccountReturnBalance 

func (w *Worker) PreAccountReturnBalance(job *data.Job) error

PreAccountReturnBalance returns from psc to ptc.

func (*Worker) SetProcessor 

func (w *Worker) SetProcessor(processor *proc.Processor)

SetProcessor sets a processor.

func (*Worker) SetQueue 

func (w *Worker) SetQueue(queue job.Queue)

SetQueue sets a queue for handlers.

Source Files

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