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client_arbitrum.go
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client_arbitrum.go
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// Copyright 2022 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package rpc
import (
"context"
"fmt"
"net/http"
"net/url"
)
func DialTransport(ctx context.Context, rawUrl string, transport *http.Transport) (*Client, error) {
u, err := url.Parse(rawUrl)
if err != nil {
return nil, err
}
var rpcClient *Client
switch u.Scheme {
case "http", "https":
client := &http.Client{
Transport: transport,
}
rpcClient, err = DialHTTPWithClient(rawUrl, client)
case "ws", "wss":
rpcClient, err = DialWebsocket(ctx, rawUrl, "")
case "stdio":
return DialStdIO(ctx)
case "":
return DialIPC(ctx, rawUrl)
default:
return nil, fmt.Errorf("no known transport for scheme %q in URL %s", u.Scheme, rawUrl)
}
if err != nil {
return nil, err
}
return rpcClient, nil
}