[WIP] Visualisation Backend #406
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| This document defined the API used for exporting data from Raft | ||
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| ## Enabling Exporting ## | ||
| By default the exporting function is off, to turn it on `pfsd` must be ran with |
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I always make that mistake :) thanks
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…on of sending and receiving data
| Uuid: nodes[i].NodeID, | ||
| CommonName: nodes[i].CommonName, | ||
| State: "unknown", | ||
| Addr: nodes[i].IP+nodes[i].Port, |
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Just noticed I am missing : here. Will add in next commit
| if(*exportFlag){ | ||
| raft.EnableExporting = true | ||
| exporter.NewStdServer(*exportPortFlag); | ||
| go exporter.Listen(); |
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This should be added to a wait group.
| @@ -285,6 +309,96 @@ func (s *RaftNetworkServer) sendLeaderLogEntry(entry *pb.Entry) error { | |||
| } | |||
| } | |||
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| func (s *RaftNetworkServer) sendLeaderDataRequest() { | |||
| // TODO: Proper Implementation with channels | |||
| s.Wait.Done() | |||
…file in raft containing all the exporting functions
| for i := 0; i < len(nodes); i++ { | ||
| detailedNodes = append(detailedNodes, &pb.LeaderData_Data_DetailedNode{ | ||
| Uuid: nodes[i].NodeID, | ||
| CommonName: nodes[i].CommonName, |
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sigh
I blame bad habits that go-plus created by formatting for me....
| client := pb.NewRaftNetworkClient(conn) | ||
| stream, err := client.RequestLeaderData(context.Background(), &pb.LeaderDataRequest{}) | ||
| if err != nil { | ||
| Log.Error("Unable to request user data") |
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This should not just continue if this fails.
| return errors.New("Node is not leader") | ||
| } | ||
| for { | ||
| select { |
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This probably needs to respect the quit channel in some way, otherwise it will just run for ever.
Also, maybe it should add itself to the wait group.
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Backend for the visualisation
Relates to #387 and #383