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feat: support http push
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@ -16,32 +16,6 @@ const (
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defaultStatus = 200
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)
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type ResponseWriter interface {
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http.ResponseWriter
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http.Hijacker
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http.Flusher
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http.CloseNotifier
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// Returns the HTTP response status code of the current request.
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Status() int
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// Returns the number of bytes already written into the response http body.
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// See Written()
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Size() int
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// Writes the string into the response body.
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WriteString(string) (int, error)
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// Returns true if the response body was already written.
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Written() bool
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// Forces to write the http header (status code + headers).
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WriteHeaderNow()
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// get the http.Pusher for server push
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Pusher() http.Pusher
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}
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type responseWriter struct {
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http.ResponseWriter
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size int
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@ -115,10 +89,3 @@ func (w *responseWriter) CloseNotify() <-chan bool {
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func (w *responseWriter) Flush() {
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w.ResponseWriter.(http.Flusher).Flush()
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}
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func (w *responseWriter) Pusher() (pusher http.Pusher) {
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if pusher, ok := w.ResponseWriter.(http.ResponseWriter).(http.Pusher); ok {
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return pusher
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}
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return nil
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}
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33
response_writer_1.7.go
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33
response_writer_1.7.go
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@ -0,0 +1,33 @@
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// +build go1.7
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// Copyright 2018 Gin Core Team. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package gin
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import "net/http"
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// ResponseWriter ...
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type ResponseWriter interface {
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http.ResponseWriter
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http.Hijacker
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http.Flusher
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http.CloseNotifier
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// Returns the HTTP response status code of the current request.
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Status() int
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// Returns the number of bytes already written into the response http body.
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// See Written()
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Size() int
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// Writes the string into the response body.
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WriteString(string) (int, error)
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// Returns true if the response body was already written.
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Written() bool
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// Forces to write the http header (status code + headers).
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WriteHeaderNow()
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}
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43
response_writer_1.8.go
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43
response_writer_1.8.go
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@ -0,0 +1,43 @@
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// +build !go1.7
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// Copyright 2018 Gin Core Team. All rights reserved.
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// Use of this source code is governed by a MIT style
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// license that can be found in the LICENSE file.
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package gin
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import "net/http"
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// ResponseWriter ...
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type ResponseWriter interface {
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http.ResponseWriter
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http.Hijacker
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http.Flusher
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http.CloseNotifier
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// Returns the HTTP response status code of the current request.
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Status() int
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// Returns the number of bytes already written into the response http body.
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// See Written()
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Size() int
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// Writes the string into the response body.
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WriteString(string) (int, error)
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// Returns true if the response body was already written.
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Written() bool
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// Forces to write the http header (status code + headers).
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WriteHeaderNow()
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// get the http.Pusher for server push
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Pusher() http.Pusher
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}
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func (w *responseWriter) Pusher() (pusher http.Pusher) {
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if pusher, ok := w.ResponseWriter.(http.ResponseWriter).(http.Pusher); ok {
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return pusher
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}
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return nil
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}
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