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console: use default APIs when server doesn't have rpc_modules (#26267)

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Felix Lange 2022-11-28 20:27:01 +01:00 committed by GitHub
parent 743e404906
commit 1b8a392153
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1 changed files with 12 additions and 2 deletions
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14
console/console.go
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@ -34,6 +34,7 @@ import (
"github.com/ethereum/go-ethereum/internal/jsre"
"github.com/ethereum/go-ethereum/internal/jsre/deps"
"github.com/ethereum/go-ethereum/internal/web3ext"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/rpc"
"github.com/mattn/go-colorable"
"github.com/peterh/liner"
@ -198,13 +199,22 @@ func (c *Console) initWeb3(bridge *bridge) error {
return err
}
var defaultAPIs = map[string]string{"eth": "1.0", "net": "1.0", "debug": "1.0"}
// initExtensions loads and registers web3.js extensions.
func (c *Console) initExtensions() error {
// Compute aliases from server-provided modules.
const methodNotFound = -32601
apis, err := c.client.SupportedModules()
if err != nil {
return fmt.Errorf("api modules: %v", err)
if rpcErr, ok := err.(rpc.Error); ok && rpcErr.ErrorCode() == methodNotFound {
log.Warn("Server does not support method rpc_modules, using default API list.")
apis = defaultAPIs
} else {
return err
}
}
// Compute aliases from server-provided modules.
aliases := map[string]struct{}{"eth": {}, "personal": {}}
for api := range apis {
if api == "web3" {