Source file src/go.etcd.io/etcd/client/v2/cancelreq.go

Documentation: go.etcd.io/etcd/client/v2

     1  // Copyright 2015 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  // borrowed from golang/net/context/ctxhttp/cancelreq.go
     6  
     7  package client
     8  
     9  import "net/http"
    10  
    11  func requestCanceler(tr CancelableTransport, req *http.Request) func() {
    12  	ch := make(chan struct{})
    13  	req.Cancel = ch
    14  
    15  	return func() {
    16  		close(ch)
    17  	}
    18  }
    19  

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