evm/plugin/main.go

// (c) 2019-2020, Ava Labs, Inc. All rights reserved.
// See the file LICENSE for licensing terms.

package main

import (
	"fmt"
	"os"

	"github.com/hashicorp/go-plugin"

	"github.com/ava-labs/avalanchego/utils/ulimit"
	"github.com/ava-labs/avalanchego/vms/rpcchainvm"

	"github.com/ava-labs/subnet-evm/plugin/evm"
)

func main() {
	version, err := PrintVersion()
	if err != nil {
		fmt.Printf("couldn't get config: %s", err)
		os.Exit(1)
	}
	if version {
		fmt.Println(evm.Version)
		os.Exit(0)
	}
	if err := ulimit.Set(ulimit.DefaultFDLimit); err != nil {
		fmt.Printf("failed to set fd limit correctly due to: %s", err)
		os.Exit(1)
	}
	plugin.Serve(&plugin.ServeConfig{
		HandshakeConfig: rpcchainvm.Handshake,
		Plugins: map[string]plugin.Plugin{
			"vm": rpcchainvm.New(&evm.VM{}),
		},

		// A non-nil value here enables gRPC serving for this plugin...
		GRPCServer: plugin.DefaultGRPCServer,
	})
}