github.com/hxx258456/ccgo@v0.0.5-0.20230213014102-48b35f46f66f/grpc/internal/envconfig/envconfig.go (about)

     1  /*
     2   *
     3   * Copyright 2018 gRPC authors.
     4   *
     5   * Licensed under the Apache License, Version 2.0 (the "License");
     6   * you may not use this file except in compliance with the License.
     7   * You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   *
    17   */
    18  
    19  // Package envconfig contains grpc settings configured by environment variables.
    20  package envconfig
    21  
    22  import (
    23  	"os"
    24  	"strings"
    25  )
    26  
    27  const (
    28  	prefix          = "GRPC_GO_"
    29  	txtErrIgnoreStr = prefix + "IGNORE_TXT_ERRORS"
    30  )
    31  
    32  var (
    33  	// TXTErrIgnore is set if TXT errors should be ignored ("GRPC_GO_IGNORE_TXT_ERRORS" is not "false").
    34  	TXTErrIgnore = !strings.EqualFold(os.Getenv(txtErrIgnoreStr), "false")
    35  )