54 lines
1000 B
Go
54 lines
1000 B
Go
package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"log"
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"net"
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"net/http"
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)
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var (
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port = flag.Int("port", 8000, "The server port")
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)
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type recorderRequest struct {
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Data []byte `json:"data"`
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Metadata []byte `json:"metadata"`
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}
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type recorderResponse struct {
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OK bool `json:"ok"`
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}
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func main() {
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flag.Parse()
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lis, err := net.Listen("tcp", fmt.Sprintf(":%d", *port))
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if err != nil {
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log.Fatalf("failed to listen: %v", err)
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}
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log.Printf("server listening at %v", lis.Addr())
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http.HandleFunc("/recorder", func(w http.ResponseWriter, r *http.Request) {
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rb := recorderRequest{}
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if err := json.NewDecoder(r.Body).Decode(&rb); err != nil {
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log.Println(err)
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w.WriteHeader(http.StatusBadRequest)
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return
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}
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resp := recorderResponse{
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OK: true,
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}
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log.Printf("recorder: data=%s, metadata: %s", string(rb.Data), string(rb.Metadata))
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json.NewEncoder(w).Encode(resp)
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})
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if err := http.Serve(lis, nil); err != nil {
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log.Fatalf("failed to serve: %v", err)
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}
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}
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