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Viewing changes to src/pkg/http/client.go

  • Committer: Bazaar Package Importer
  • Author(s): Ondřej Surý
  • Date: 2011-08-03 17:04:59 UTC
  • mfrom: (14.1.2 sid)
  • Revision ID: james.westby@ubuntu.com-20110803170459-wzd99m3567y80ila
Tags: 1:59-1
http://bugs.debian.org/634270
* Imported Upstream version 59
* Refresh patches to a new release
* Fix FTBFS on ARM (Closes: #634270)
* Update version.bash to work with Debian packaging and not hg
  repository

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Lines of Context:
src/pkg/http/client.go
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// A Client is an HTTP client. Its zero value (DefaultClient) is a usable client
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// that uses DefaultTransport.
 
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//
 
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// The Client's Transport typically has internal state (cached
 
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// TCP connections), so Clients should be reused instead of created as
 
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// needed. Clients are safe for concurrent use by multiple goroutines.
 
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//
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// Client is not yet very configurable.
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type Client struct {
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        Transport RoundTripper // if nil, DefaultTransport is used
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// RoundTripper is an interface representing the ability to execute a
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// single HTTP transaction, obtaining the Response for a given Request.
 
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//
 
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// A RoundTripper must be safe for concurrent use by multiple
 
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// goroutines.
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type RoundTripper interface {
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        // RoundTrip executes a single HTTP transaction, returning
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        // the Response for the request req.  RoundTrip should not
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                                // Add the Referer header.
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                                lastReq := via[len(via)-1]
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                                if lastReq.URL.Scheme != "https" {
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                                        req.Referer = lastReq.URL.String()
 
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                                        req.Header.Set("Referer", lastReq.URL.String())
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                                }
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                                err = redirectChecker(req, via)
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                if shouldRedirect(r.StatusCode) {
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                        r.Body.Close()
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                        if url = r.Header.Get("Location"); url == "" {
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                                err = os.ErrorString(fmt.Sprintf("%d response missing Location header", r.StatusCode))
 
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                                err = os.NewError(fmt.Sprintf("%d response missing Location header", r.StatusCode))
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                                break
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                        }
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                        base = req.URL
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func defaultCheckRedirect(req *Request, via []*Request) os.Error {
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        if len(via) >= 10 {
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                return os.ErrorString("stopped after 10 redirects")
 
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                return os.NewError("stopped after 10 redirects")
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        }
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        return nil
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}