43 lines
836 B
Go
43 lines
836 B
Go
package service
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import (
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"context"
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"net/http"
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"github.com/gorilla/mux"
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"github.com/rs/cors"
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"github.com/ethereum/go-ethereum/log"
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)
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type HealthzServer struct {
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ctx context.Context
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server *http.Server
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}
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func (h *HealthzServer) Start(ctx context.Context, addr string) error {
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hdlr := mux.NewRouter()
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hdlr.HandleFunc("/healthz", h.Handle).Methods("GET")
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c := cors.New(cors.Options{
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AllowedOrigins: []string{"*"},
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})
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server := &http.Server{
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Handler: c.Handler(hdlr),
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Addr: addr,
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}
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h.server = server
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h.ctx = ctx
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return h.server.ListenAndServe()
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}
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func (h *HealthzServer) Shutdown() error {
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return h.server.Shutdown(h.ctx)
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}
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func (h *HealthzServer) Handle(w http.ResponseWriter, r *http.Request) {
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_, err := w.Write([]byte("OK"))
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if err != nil {
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log.Error("error handling HealthzServer response")
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}
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}
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