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8a4ece1101
* [NOD-1223] Move all network stuff into a new network package. * [NOD-1223] Delete the unused package testutil. * [NOD-1223] Move infrastructure stuff into a new instrastructure package. * [NOD-1223] Move domain stuff into a new domain package.
43 lines
1.3 KiB
Go
43 lines
1.3 KiB
Go
package rejects
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import (
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"github.com/kaspanet/kaspad/network/domainmessage"
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"github.com/kaspanet/kaspad/network/netadapter/router"
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"github.com/kaspanet/kaspad/network/protocol/protocolerrors"
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)
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// HandleRejectsContext is the interface for the context needed for the HandleRejects flow.
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type HandleRejectsContext interface {
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}
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type handleRejectsFlow struct {
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HandleRejectsContext
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incomingRoute, outgoingRoute *router.Route
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}
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// HandleRejects handles all reject messages coming through incomingRoute.
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// This function assumes that incomingRoute will only return MsgReject.
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func HandleRejects(context HandleRejectsContext, incomingRoute *router.Route, outgoingRoute *router.Route) error {
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flow := &handleRejectsFlow{
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HandleRejectsContext: context,
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incomingRoute: incomingRoute,
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outgoingRoute: outgoingRoute,
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}
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return flow.start()
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}
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func (flow *handleRejectsFlow) start() error {
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message, err := flow.incomingRoute.Dequeue()
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if err != nil {
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return err
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}
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rejectMessage := message.(*domainmessage.MsgReject)
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const maxReasonLength = 255
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if len(rejectMessage.Reason) > maxReasonLength {
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return protocolerrors.Errorf(false, "got reject message longer than %d", maxReasonLength)
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}
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return protocolerrors.Errorf(false, "got reject message: `%s`", rejectMessage.Reason)
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}
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