27 lines
863 B
Go
27 lines
863 B
Go
package relay
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import (
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"git-indra.lan/indra-labs/indra/pkg/messages/session"
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"git-indra.lan/indra-labs/indra/pkg/types"
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"git-indra.lan/indra-labs/indra/pkg/util/slice"
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)
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func (eng *Engine) session(on *session.Layer, b slice.Bytes,
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c *slice.Cursor, prev types.Onion) {
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log.D.Ln(prev == nil)
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log.T.F("incoming session %s", on.ID)
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pi := eng.FindPendingPreimage(on.PreimageHash())
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if pi != nil {
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// We need to delete this first in case somehow two such messages arrive
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// at the same time, and we end up with duplicate sessions.
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eng.DeletePendingPayment(pi.Preimage)
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log.D.F("Adding session %s to %s", pi.ID, eng.GetLocalNodeAddress())
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eng.AddSession(NewSession(pi.ID,
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eng.GetLocalNode(), pi.Amount, on.Header, on.Payload, on.Hop))
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eng.handleMessage(BudgeUp(b, *c), on)
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} else {
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log.E.Ln("dropping session message without payment")
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}
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}
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