mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
synced 2025-01-12 04:30:04 +00:00
8dd2915d3c
* moved validator/rpc/gateway under shared, validator/rpc/web is not visiable to the new shared gateway * decided to have one lib with two methods if needed, status and stop are the same, however New and Start are not * moved beacon's gateway to shared and moved the main func to its own /server folder * goftm * gofmt * removed the extra loggin * reduce visibility * tighter visibilty of the shared lib for beacon and validator only for now * fix patterns , ctx needs to be first param * fix comments * gofmt * added enum for the caller id * added unit test for gateway * deprecated .WithDialer to .WithContextDialer * changed the string callerId to uint8, and rearranged the Gateway struct based on the compiler * fix 1 based on comment * iota type Co-authored-by: Raul Jordan <raul@prysmaticlabs.com>
69 lines
2.0 KiB
Go
69 lines
2.0 KiB
Go
// Package main allows for creation of an HTTP-JSON to gRPC
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// gateway as a binary go process.
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package main
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import (
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"context"
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"flag"
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"fmt"
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"net/http"
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"strings"
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joonix "github.com/joonix/log"
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"github.com/prysmaticlabs/prysm/shared/gateway"
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_ "github.com/prysmaticlabs/prysm/shared/maxprocs"
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"github.com/sirupsen/logrus"
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)
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var (
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beaconRPC = flag.String("beacon-rpc", "localhost:4000", "Beacon chain gRPC endpoint")
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port = flag.Int("port", 8000, "Port to serve on")
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host = flag.String("host", "127.0.0.1", "Host to serve on")
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debug = flag.Bool("debug", false, "Enable debug logging")
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allowedOrigins = flag.String("corsdomain", "localhost:4242", "A comma separated list of CORS domains to allow")
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enableDebugRPCEndpoints = flag.Bool("enable-debug-rpc-endpoints", false, "Enable debug rpc endpoints such as /eth/v1alpha1/beacon/state")
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grpcMaxMsgSize = flag.Int("grpc-max-msg-size", 1<<22, "Integer to define max recieve message call size")
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)
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func init() {
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logrus.SetFormatter(joonix.NewFormatter())
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}
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func main() {
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flag.Parse()
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if *debug {
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log.SetLevel(logrus.DebugLevel)
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}
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mux := http.NewServeMux()
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gw := gateway.NewBeacon(
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context.Background(),
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*beaconRPC,
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"", // remoteCert
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fmt.Sprintf("%s:%d", *host, *port),
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mux,
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strings.Split(*allowedOrigins, ","),
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*enableDebugRPCEndpoints,
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uint64(*grpcMaxMsgSize),
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)
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mux.HandleFunc("/swagger/", gateway.SwaggerServer())
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mux.HandleFunc("/healthz", healthzServer(gw))
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gw.Start()
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select {}
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}
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// healthzServer returns a simple health handler which returns ok.
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func healthzServer(gw *gateway.Gateway) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "text/plain")
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if err := gw.Status(); err != nil {
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http.Error(w, err.Error(), http.StatusBadGateway)
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return
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}
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if _, err := fmt.Fprintln(w, "ok"); err != nil {
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log.WithError(err).Error("failed to respond to healthz")
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}
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}
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}
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