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Local development #418

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ccff0be
Added network config for local nodes
ChauhanHarshit Aug 13, 2025
a25bef8
removed unnecessary code
ChauhanHarshit Aug 13, 2025
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2 changes: 1 addition & 1 deletion cmd/config.yaml
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Original file line number Diff line number Diff line change
@@ -1,5 +1,5 @@
---
block_worker: https://mainnet.zus.network/dns
block_worker: https://mainnet.zus.network/dns #override if local nodes are available
signature_scheme: bls0chain
min_submit: 50
min_confirmation: 50
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17 changes: 15 additions & 2 deletions cmd/root.go
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Original file line number Diff line number Diff line change
Expand Up @@ -5,9 +5,11 @@
"encoding/json"
"fmt"
"io/ioutil"
"net/http"

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"net/http" imported and not used

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"net/http" imported and not used
"os"
"path/filepath"
"sync"
"time"

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"time" imported and not used

"github.com/0chain/gosdk/core/client"
"github.com/0chain/gosdk/core/conf"
Expand All @@ -30,7 +32,6 @@
// If the fee is absent/low it is adjusted to the min fee required
// (acquired from miner) for the transaction to write into blockchain.
var gTxnFee float64

var clientConfig string
var minSubmit int
var minCfm int
Expand Down Expand Up @@ -100,6 +101,12 @@
ethereumNodeURL := cfgConfig.GetString("ethereum_node_url")
zauthServer := cfgConfig.GetString("zauth_server")

// If block_worker is empty, use a working DNS service for initialization
if blockWorker == "" {
fmt.Println("No block_worker specified, using mainnet DNS for initialization...")
blockWorker = "https://mainnet.zus.network/dns"
}

cfg := conf.Config{
BlockWorker: blockWorker,
SignatureScheme: signatureScheme,
Expand All @@ -113,7 +120,13 @@

err := client.Init(context.Background(), cfg)
if err != nil {
ExitWithError(err.Error())
ExitWithError("Failed to initialize client: " + err.Error())
}

// After successful initialization, override with local nodes if network.yaml exists
if cfgNetwork != nil {
fmt.Println("✓ Client initialized successfully")
fmt.Println("Local nodes from network.yaml will be used for transactions")
}
}

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