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90711efb0a
This adds a generic mechanism for 'dial options' in the RPC client, and also implements a specific dial option for the JWT authentication mechanism used by the engine API. Some real tests for the server-side authentication handling are also added. Co-authored-by: Joshua Gutow <jgutow@optimism.io> Co-authored-by: Felix Lange <fjl@twurst.com>
26 lines
587 B
Go
26 lines
587 B
Go
package rpc_test
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import (
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"context"
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"net/http"
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"time"
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"github.com/ethereum/go-ethereum/rpc"
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)
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// This example configures a HTTP-based RPC client with two options - one setting the
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// overall request timeout, the other adding a custom HTTP header to all requests.
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func ExampleDialOptions() {
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tokenHeader := rpc.WithHeader("x-token", "foo")
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httpClient := rpc.WithHTTPClient(&http.Client{
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Timeout: 10 * time.Second,
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})
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ctx := context.Background()
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c, err := rpc.DialOptions(ctx, "http://rpc.example.com", httpClient, tokenHeader)
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if err != nil {
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panic(err)
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}
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c.Close()
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}
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