2021-01-18 10:25:22 -08:00
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package grpc
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import (
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"net/http"
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"github.com/improbable-eng/grpc-web/go/grpcweb"
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"google.golang.org/grpc"
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2021-02-04 01:54:01 -08:00
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"github.com/cosmos/cosmos-sdk/server/config"
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2021-01-18 10:25:22 -08:00
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)
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// StartGRPCWeb starts a gRPC-Web server on the given address.
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func StartGRPCWeb(grpcSrv *grpc.Server, config config.Config) (*http.Server, error) {
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wrappedServer := grpcweb.WrapServer(grpcSrv)
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handler := func(resp http.ResponseWriter, req *http.Request) {
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wrappedServer.ServeHTTP(resp, req)
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}
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grpcWebSrv := &http.Server{
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Addr: config.GRPCWeb.Address,
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Handler: http.HandlerFunc(handler),
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}
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if err := grpcWebSrv.ListenAndServe(); err != nil {
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return nil, err
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}
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return grpcWebSrv, nil
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}
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