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https://github.com/stefanprodan/podinfo.git
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2479134e78
- add swagger definitions for all API routes - self-host the swagger UI on `/swagger/` - serve swagger spec on `/swagger.json`
45 lines
1.0 KiB
Go
45 lines
1.0 KiB
Go
package api
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import (
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"math/rand"
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"net/http"
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"strconv"
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"time"
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"github.com/gorilla/mux"
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)
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// Chunked godoc
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// @Summary Chunked transfer encoding
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// @Description uses transfer-encoding type chunked to give a partial response and then waits for the specified period
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// @Tags HTTP API
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// @Accept json
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// @Produce json
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// @Router /chunked/{seconds} [get]
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// @Success 200 {object} api.MapResponse
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func (s *Server) chunkedHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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delay, err := strconv.Atoi(vars["wait"])
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if err != nil {
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delay = rand.Intn(int(s.config.HttpServerTimeout*time.Second)-10) + 10
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}
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flusher, ok := w.(http.Flusher)
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if !ok {
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s.ErrorResponse(w, r, "Streaming unsupported!", http.StatusInternalServerError)
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return
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}
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w.Header().Set("Connection", "Keep-Alive")
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w.Header().Set("Transfer-Encoding", "chunked")
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w.Header().Set("X-Content-Type-Options", "nosniff")
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flusher.Flush()
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time.Sleep(time.Duration(delay) * time.Second)
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s.JSONResponse(w, r, map[string]int{"delay": delay})
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flusher.Flush()
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}
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