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dataState.go
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/
dataState.go
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package state
import (
"github.com/michaelquigley/pfxlog"
"github.com/openziti/channel/v2"
"github.com/openziti/ziti/common"
"github.com/openziti/ziti/common/pb/edge_ctrl_pb"
controllerEnv "github.com/openziti/ziti/controller/env"
"google.golang.org/protobuf/proto"
)
type DataStateHandler struct {
state Manager
}
func NewDataStateHandler(state Manager) *DataStateHandler {
return &DataStateHandler{
state: state,
}
}
func (*DataStateHandler) ContentType() int32 {
return controllerEnv.DataStateType
}
func (dsh *DataStateHandler) HandleReceive(msg *channel.Message, ch channel.Channel) {
newState := &edge_ctrl_pb.DataState{}
if err := proto.Unmarshal(msg.Body, newState); err != nil {
pfxlog.Logger().WithError(err).Errorf("could not marshal data state event message")
return
}
model := common.NewReceiverRouterDataModel(RouterDataModelListerBufferSize)
pfxlog.Logger().WithField("endIndex", newState.EndIndex).Debug("received full router data model state")
for _, event := range newState.Events {
model.Handle(event)
}
model.SetCurrentIndex(newState.EndIndex)
dsh.state.SetRouterDataModel(model)
}