roundtrip.go

     1  // Copyright 2018 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  //go:build !js
     6  
     7  package http
     8  
     9  import _ "unsafe" // for linkname
    10  
    11  // RoundTrip should be an internal detail,
    12  // but widely used packages access it using linkname.
    13  // Notable members of the hall of shame include:
    14  //   - github.com/erda-project/erda-infra
    15  //
    16  // Do not remove or change the type signature.
    17  // See go.dev/issue/67401.
    18  //
    19  //go:linkname badRoundTrip net/http.(*Transport).RoundTrip
    20  func badRoundTrip(*Transport, *Request) (*Response, error)
    21  
    22  // RoundTrip implements the [RoundTripper] interface.
    23  //
    24  // For higher-level HTTP client support (such as handling of cookies
    25  // and redirects), see [Get], [Post], and the [Client] type.
    26  //
    27  // Like the RoundTripper interface, the error types returned
    28  // by RoundTrip are unspecified.
    29  func (t *Transport) RoundTrip(req *Request) (*Response, error) {
    30  	return t.roundTrip(req)
    31  }
    32
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