github.com/waldiirawan/apm-agent-go/v2@v2.2.2/transport/discard.go (about)

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     5  // the Apache License, Version 2.0 (the "License"); you may
     6  // 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,
    12  // software distributed under the License is distributed on an
    13  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    14  // KIND, either express or implied.  See the License for the
    15  // specific language governing permissions and limitations
    16  // under the License.
    17  
    18  package transport // import "github.com/waldiirawan/apm-agent-go/v2/transport"
    19  
    20  import (
    21  	"context"
    22  	"io"
    23  )
    24  
    25  var (
    26  	// Discard is a Transport on which all operations
    27  	// succeed without doing anything.
    28  	Discard = discardTransport{}
    29  )
    30  
    31  // NewDiscardTransport returns a Transport that returns the given
    32  // error from all operations.
    33  func NewDiscardTransport(err error) Transport {
    34  	return discardTransport{err}
    35  }
    36  
    37  type discardTransport struct {
    38  	err error
    39  }
    40  
    41  func (s discardTransport) SendStream(context.Context, io.Reader) error {
    42  	return s.err
    43  }