mirror of
https://github.com/EchoVault/SugarDB.git
synced 2025-10-24 08:23:30 +08:00
50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
package server
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import (
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"github.com/echovault/echovault/src/utils"
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"time"
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)
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func (server *Server) IsInCluster() bool {
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return server.Config.BootstrapCluster || server.Config.JoinAddr != ""
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}
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func (server *Server) raftApply(ctx context.Context, cmd []string) ([]byte, error) {
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serverId, _ := ctx.Value(utils.ContextServerID("ServerID")).(string)
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connectionId, _ := ctx.Value(utils.ContextConnID("ConnectionID")).(string)
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applyRequest := utils.ApplyRequest{
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ServerID: serverId,
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ConnectionID: connectionId,
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CMD: cmd,
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}
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b, err := json.Marshal(applyRequest)
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if err != nil {
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return nil, errors.New("could not parse request")
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}
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applyFuture := server.raft.Apply(b, 500*time.Millisecond)
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if err := applyFuture.Error(); err != nil {
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return nil, err
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}
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r, ok := applyFuture.Response().(utils.ApplyResponse)
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if !ok {
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return nil, fmt.Errorf("unprocessable entity %v", r)
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}
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if r.Error != nil {
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return nil, r.Error
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}
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return r.Response, nil
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}
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