/
errors.go
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/
errors.go
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// Copyright (c) 2021 Doc.ai and/or its affiliates.
//
// Copyright (c) 2023 Cisco and/or its affiliates.
//
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at:
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package grpcutils
import (
"github.com/pkg/errors"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/status"
)
// UnwrapCode searches grpc status Code within the error
func UnwrapCode(err error) codes.Code {
if err == nil {
return codes.OK
}
for err != nil {
if code := status.Code(err); code != codes.Unknown {
return code
}
err = errors.Unwrap(err)
}
return codes.Unknown
}