/
main.go
41 lines (34 loc) · 1.01 KB
/
main.go
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package main
/*
From https://joeshaw.org/net-context-and-http-handler/
*/
import (
"fmt"
"github.com/d-smith/docker-build/customctx"
"github.com/d-smith/docker-build/customctx/reqid"
"github.com/d-smith/docker-build/customctx/timing"
"github.com/d-smith/docker-build/services/quote"
"golang.org/x/net/context"
"net/http"
"os"
)
func handler(ctx context.Context, rw http.ResponseWriter, req *http.Request) {
reqID := reqid.RequestIDFromContext(ctx)
fmt.Fprintf(rw, "Hello request ID %s\n", reqID)
}
func main() {
var endpoint = "mb:4545"
endPointFromEnv := os.Getenv("QUOTE_ENDPOINT")
if endPointFromEnv != "" {
endpoint = endPointFromEnv
fmt.Println("Using endpoint from environment:", endpoint )
}
fmt.Println("starting wrapped quote at ", endpoint)
wrapped := quote.Middleware(customctx.ContextHandlerFunc(quote.NewQuoteHandler(endpoint)))
wrapped = timing.TimerMiddleware(wrapped)
h := &customctx.ContextAdapter{
Ctx: context.Background(),
Handler: wrapped,
}
http.ListenAndServe(":8080", h)
}