49 lines
1.3 KiB
Go
49 lines
1.3 KiB
Go
package gateway
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import (
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"net/http"
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"contrib.go.opencensus.io/exporter/prometheus"
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"github.com/filecoin-project/go-jsonrpc"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/api/v0api"
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"github.com/filecoin-project/lotus/api/v1api"
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"github.com/filecoin-project/lotus/metrics"
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"github.com/gorilla/mux"
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promclient "github.com/prometheus/client_golang/prometheus"
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)
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// Handler returns a gateway http.Handler, to be mounted as-is on the server.
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func Handler(a api.Gateway, opts ...jsonrpc.ServerOption) (http.Handler, error) {
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m := mux.NewRouter()
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serveRpc := func(path string, hnd interface{}) {
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rpcServer := jsonrpc.NewServer(opts...)
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rpcServer.Register("Filecoin", hnd)
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m.Handle(path, rpcServer)
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}
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ma := metrics.MetricedGatewayAPI(a)
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serveRpc("/rpc/v1", ma)
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serveRpc("/rpc/v0", api.Wrap(new(v1api.FullNodeStruct), new(v0api.WrapperV1Full), ma))
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registry := promclient.DefaultRegisterer.(*promclient.Registry)
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exporter, err := prometheus.NewExporter(prometheus.Options{
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Registry: registry,
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Namespace: "lotus_gw",
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})
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if err != nil {
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return nil, err
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}
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m.Handle("/debug/metrics", exporter)
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m.PathPrefix("/").Handler(http.DefaultServeMux)
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/*ah := &auth.Handler{
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Verify: nodeApi.AuthVerify,
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Next: mux.ServeHTTP,
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}*/
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return m, nil
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}
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