20 lines
674 B
Go
20 lines
674 B
Go
//go:build !go1.18
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// +build !go1.18
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package eventstreamapi
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import "github.com/aws/aws-sdk-go/aws/request"
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// ApplyHTTPTransportFixes applies fixes to the HTTP request for proper event
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// stream functionality. Go 1.15 through 1.17 HTTP client could hang forever
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// when an HTTP/2 connection failed with an non-200 status code and err. Using
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// Expect 100-Continue, allows the HTTP client to gracefully handle the non-200
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// status code, and close the connection.
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//
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// This is a no-op for Go 1.18 and above.
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func ApplyHTTPTransportFixes(r *request.Request) {
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r.Handlers.Sign.PushBack(func(r *request.Request) {
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r.HTTPRequest.Header.Set("Expect", "100-Continue")
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})
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}
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