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ee0353dd24
In this commit, a migration is added that adds an index from channel to sessionIDs (using the DB-assigned session IDs). This will make it easier in future to know which sessions have updates for which channels.
30 lines
1.0 KiB
Go
30 lines
1.0 KiB
Go
package migration7
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import "encoding/hex"
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// SessionIDSize is 33-bytes; it is a serialized, compressed public key.
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const SessionIDSize = 33
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// SessionID is created from the remote public key of a client, and serves as a
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// unique identifier and authentication for sending state updates.
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type SessionID [SessionIDSize]byte
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// String returns a hex encoding of the session id.
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func (s SessionID) String() string {
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return hex.EncodeToString(s[:])
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}
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// ChannelID is a series of 32-bytes that uniquely identifies all channels
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// within the network. The ChannelID is computed using the outpoint of the
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// funding transaction (the txid, and output index). Given a funding output the
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// ChannelID can be calculated by XOR'ing the big-endian serialization of the
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// txid and the big-endian serialization of the output index, truncated to
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// 2 bytes.
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type ChannelID [32]byte
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// String returns the string representation of the ChannelID. This is just the
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// hex string encoding of the ChannelID itself.
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func (c ChannelID) String() string {
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return hex.EncodeToString(c[:])
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}
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