34 lines
904 B
Go
34 lines
904 B
Go
package control
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import (
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"context"
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"github.com/nspcc-dev/neofs-node/pkg/services/control"
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"google.golang.org/grpc/codes"
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"google.golang.org/grpc/status"
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)
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// HealthCheck returns health status of the local node.
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//
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// If request is unsigned or signed by disallowed key, permission error returns.
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func (s *Server) HealthCheck(_ context.Context, req *control.HealthCheckRequest) (*control.HealthCheckResponse, error) {
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// verify request
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if err := s.isValidRequest(req); err != nil {
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return nil, status.Error(codes.PermissionDenied, err.Error())
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}
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// create and fill response
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resp := new(control.HealthCheckResponse)
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body := new(control.HealthCheckResponse_Body)
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resp.SetBody(body)
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body.SetNetmapStatus(s.healthChecker.NetmapStatus())
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// sign the response
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if err := SignMessage(s.key, resp); err != nil {
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return nil, status.Error(codes.Internal, err.Error())
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}
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return resp, nil
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}
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