submitPayment method is super slow and Throw exception as BadNonce

[bhaveshdaswani93]

I am using @kinecosystem/kin-sdk-v2 version 0.5.0 SDK I have two issue with submitPayment method

• Getting super slow response approx 2 to 3min
• Sometimes get BadNonce exception

  
  return new BadNonce("", txId);
                 ^

BadNonce at errorFromProto (path\node_modules\@kinecosystem\kin-sdk-v2\dist\errors.js:90:20) at Object.errorsFromSolanaTx (path\node_modules\@kinecosystem\kin-sdk-v2\dist\errors.js:18:17) at path\node_modules\@kinecosystem\kin-sdk-v2\dist\client\internal.js:346:58 at Object.onReceiveStatus (path\node_modules\grpc\src\client_interceptors.js:1212:9) at InterceptingListener._callNext (path\node_modules\grpc\src\client_interceptors.js:568:42) at InterceptingListener.onReceiveStatus (path\node_modules\grpc\src\client_interceptors.js:618:8) at callback (path\node_modules\grpc\src\client_interceptors.js:847:24)

I am using passing following options to submitPayment method

const txId = await kinClient.submitPayment( { sender: privateKey, destination: publicKey, type: TransactionType.P2P, quarks: kinToQuarks(kinAmount), invoice: { Items: [ { amount: kinToQuarks(kinAmount), description: "kin spent or p2p", sku: new Date().getTime().toString(), title: "kin spent or p2p", }, ], }, }, );

[richardmands]

Hi. Thanks for submitting this issue. We think this is due to issues on the Solana end. They are taking a bit of a battering at the moment in terms of performance. https://analytics.solscan.io/public/dashboard/8d888828-baae-47b9-948b-d087e5de1411?select_report_period=past30days

For context, we really want this to be over 2000: https://explorer.solana.com/ We can see it's running way below the normal levels.

[bhaveshdaswani93]

So what can be done related to this? Do we need to raise issue with solana? If yes then where and how to generate issue with the solana?

[richardmands]

Hi. It looks like this is something Solana is aware of and a fix is coming. Link for some context: https://twitter.com/aeyakovenko/status/1512551478883405834

[richardmands]

There's some chat about this on our developer discord if you're not there already: https://discord.gg/kdRyUNmHDn