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feat: added public addresses with failover #365

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merged 6 commits into from
Sep 17, 2024
Merged

feat: added public addresses with failover #365

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4be79c0
feat: added public addresses with failover
noryev Sep 16, 2024
e814b3b
Update
noryev Sep 16, 2024
27aef49
fix: revert to lilypad RPC endpoint
noryev Sep 16, 2024
8ecb0b1
fix: removed quicknode rpc in favor of alchemy
noryev Sep 16, 2024
9cd8cb5
Chore: remove comment
noryev Sep 17, 2024
0d09857
5 public wss rpc update
arsen3d Sep 17, 2024
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2 changes: 1 addition & 1 deletion pkg/options/configs/testnet.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -4,7 +4,7 @@ mediator = ["0x7B49d6ee530B0A538D26E344f3B02E79ACa96De2"]
api_host = "https://api-testnet.lilypad.tech/"

[web3]
rpc_url = "wss://capable-tame-butterfly.arbitrum-sepolia.quiknode.pro/b866a1312df26e5763237e1aff0a300bd4501647"
rpc_url = "wss://arbitrum-sepolia-rpc.publicnode.com,wss://rpc.ankr.com/arbitrum_sepolia,wss://arbitrum-sepolia.drpc.org/,wss://testnet-rpc.etherspot.io/v1/421614,wss://endpoints.omniatech.io/v1/arbitrum/sepolia/public,wss://arb-sepolia.g.alchemy.com/v2/4PDb7czJf8E6z7ZjhXB0Z5fdU1XaQT0u"
chain_id = 421614
controller_address = "0x4a83270045FB4BCd1bdFe1bD6B00762A9D8bbF4E"
payments_address = "0xdE7CEa09A23e7Aa4980B95F69B8912F39A0e323A"
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17 changes: 13 additions & 4 deletions pkg/web3/sdk.go
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Expand Up @@ -196,10 +196,19 @@ func NewContractSDK(options Web3Options) (*Web3SDK, error) {
displayOpts.PrivateKey = "*********"
log.Debug().Msgf("NewContractSDK: %+v", displayOpts)

client, err := ethclient.Dial(options.RpcURL)
if err != nil {
return nil, err
rpcs := strings.Split(options.RpcURL, ",")
var client *ethclient.Client
var err error
for _, url := range rpcs {
client, err = ethclient.Dial(url)
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using dial is useless for select available rpc. since arb not check cu when connect.

my sugesstion is to use module like index := address%len(rpcsClients). or a more simple way to use random select

if err != nil {
log.Error().Msgf("Failed to connect to %s: %v", url, err)
continue
} else {
break
}
}

privateKey, err := ParsePrivateKey(options.PrivateKey)
if err != nil {
return nil, err
Expand Down Expand Up @@ -229,7 +238,7 @@ func NewContractSDK(options Web3Options) (*Web3SDK, error) {
TransactOpts: transactOpts,
Contracts: contracts,
}
log.Debug().Msgf("Public Address: %s", web3SDK.GetAddress())
log.Info().Msgf("Public Address: %s", web3SDK.GetAddress())

return web3SDK, nil
}
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