f13c1d2787
In this commit, we ensure that we only create the sub-bucket for channels once: at the time of creation. We do this as otherwise it's possible that a method that mutates a channel's state is called after it has already been closed on-chain, leading to the channel bucket being recreated.
111 lines
4.4 KiB
Go
111 lines
4.4 KiB
Go
package channeldb
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import "fmt"
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var (
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// ErrNoChanDBExists is returned when a channel bucket hasn't been
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// created.
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ErrNoChanDBExists = fmt.Errorf("channel db has not yet been created")
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// ErrDBReversion is returned when detecting an attempt to revert to a
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// prior database version.
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ErrDBReversion = fmt.Errorf("channel db cannot revert to prior version")
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// ErrLinkNodesNotFound is returned when node info bucket hasn't been
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// created.
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ErrLinkNodesNotFound = fmt.Errorf("no link nodes exist")
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// ErrNoActiveChannels is returned when there is no active (open)
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// channels within the database.
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ErrNoActiveChannels = fmt.Errorf("no active channels exist")
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// ErrNoPastDeltas is returned when the channel delta bucket hasn't been
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// created.
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ErrNoPastDeltas = fmt.Errorf("channel has no recorded deltas")
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// ErrInvoiceNotFound is returned when a targeted invoice can't be
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// found.
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ErrInvoiceNotFound = fmt.Errorf("unable to locate invoice")
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// ErrNoInvoicesCreated is returned when we don't have invoices in
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// our database to return.
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ErrNoInvoicesCreated = fmt.Errorf("there are no existing invoices")
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// ErrDuplicateInvoice is returned when an invoice with the target
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// payment hash already exists.
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ErrDuplicateInvoice = fmt.Errorf("invoice with payment hash already exists")
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// ErrNoPaymentsCreated is returned when bucket of payments hasn't been
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// created.
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ErrNoPaymentsCreated = fmt.Errorf("there are no existing payments")
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// ErrNodeNotFound is returned when node bucket exists, but node with
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// specific identity can't be found.
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ErrNodeNotFound = fmt.Errorf("link node with target identity not found")
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// ErrChannelNotFound is returned when we attempt to locate a channel
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// for a specific chain, but it is not found.
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ErrChannelNotFound = fmt.Errorf("channel not found")
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// ErrMetaNotFound is returned when meta bucket hasn't been
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// created.
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ErrMetaNotFound = fmt.Errorf("unable to locate meta information")
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// ErrGraphNotFound is returned when at least one of the components of
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// graph doesn't exist.
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ErrGraphNotFound = fmt.Errorf("graph bucket not initialized")
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// ErrGraphNeverPruned is returned when graph was never pruned.
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ErrGraphNeverPruned = fmt.Errorf("graph never pruned")
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// ErrSourceNodeNotSet is returned if the source node of the graph
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// hasn't been added The source node is the center node within a
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// star-graph.
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ErrSourceNodeNotSet = fmt.Errorf("source node does not exist")
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// ErrGraphNodesNotFound is returned in case none of the nodes has
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// been added in graph node bucket.
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ErrGraphNodesNotFound = fmt.Errorf("no graph nodes exist")
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// ErrGraphNoEdgesFound is returned in case of none of the channel/edges
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// has been added in graph edge bucket.
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ErrGraphNoEdgesFound = fmt.Errorf("no graph edges exist")
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// ErrGraphNodeNotFound is returned when we're unable to find the target
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// node.
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ErrGraphNodeNotFound = fmt.Errorf("unable to find node")
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// ErrEdgeNotFound is returned when an edge for the target chanID
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// can't be found.
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ErrEdgeNotFound = fmt.Errorf("edge not found")
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// ErrEdgeAlreadyExist is returned when edge with specific
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// channel id can't be added because it already exist.
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ErrEdgeAlreadyExist = fmt.Errorf("edge already exist")
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// ErrNodeAliasNotFound is returned when alias for node can't be found.
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ErrNodeAliasNotFound = fmt.Errorf("alias for node not found")
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// ErrUnknownAddressType is returned when a node's addressType is not
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// an expected value.
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ErrUnknownAddressType = fmt.Errorf("address type cannot be resolved")
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// ErrNoClosedChannels is returned when a node is queries for all the
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// channels it has closed, but it hasn't yet closed any channels.
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ErrNoClosedChannels = fmt.Errorf("no channel have been closed yet")
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// ErrNoForwardingEvents is returned in the case that a query fails due
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// to the log not having any recorded events.
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ErrNoForwardingEvents = fmt.Errorf("no recorded forwarding events")
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)
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// ErrTooManyExtraOpaqueBytes creates an error which should be returned if the
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// caller attempts to write an announcement message which bares too many extra
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// opaque bytes. We limit this value in order to ensure that we don't waste
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// disk space due to nodes unnecessarily padding out their announcements with
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// garbage data.
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func ErrTooManyExtraOpaqueBytes(numBytes int) error {
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return fmt.Errorf("max allowed number of opaque bytes is %v, received "+
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"%v bytes", MaxAllowedExtraOpaqueBytes, numBytes)
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}
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