transactions subscribe Event not working

[avaghasiya-supra]

Steps to Reproduce Issue

I want to subscribe to my transactions but getting an error : [Error: Invalid params]

e.g.

const client = new SuiClient({
        url: 'wss://rpc.testnet.sui.io:443/',
      });

      const subscribe = await client.subscribeTransaction({
        filter: {
          ToAddress: walletAddress,
        },
        onMessage(event) {
          // This function is called once per transaction.
          console.log('subscribe', event);
        },
      });
      console.log('subscribe', subscribe);

Expected Result

we are not getting a response as expected.

System Information

• OS: iOS/Android
• Platform: React Native

[stefan-mysten]

Hi @avaghasiya-supra thanks for flagging this. At this moment, the testnet network's WebSockets are not working, but if you change it to devnet it will work fine.

[avaghasiya-supra]

I have tried with Devnet but getting the same error [Error: Invalid params] and I also tried with FromOrToAddress.

can you please share an example code for the same?

[stefan-mysten]

Interesting.

I used the code from the Rust SDK example and I was receiving data. I will try with the TS SDK and see if that works.

WS version "1.12.0"
Some(Ok(SuiEvent { id: EventID { tx_digest: TransactionDigest(4NKRnmHbAg7h58S2RFffPTbHtUWaw4ouyduPvgtRKTfB), event_seq: 0 }, package_id: 0x2fdff17b86e34ab722c8ba5e63f0da070d9a4163705b3fdc6a95802cab40a72a, transaction_module: Identifier("SupraSValueFeed"), sender: 0xda03712cec2cd03ca771a0d42d97a65f45ded442e3ba0d1bad1a8fa089105939, type_: StructTag { address: 2fdff17b86e34ab722c8ba5e63f0da070d9a4163705b3fdc6a95802cab40a72a, module: Identifier("SupraSValueFeed"), name: Identifier("SCCProcessedEvent"), type_params: [] }, parsed_json: Object {"hash": Array [Number(77), Number(151), Number(210), Number(37), Number(43), Number(253), Number(51), Number(207), Number(241), Number(18), Number(183), Number(73), Number(79), Number(181), Number(155), Number(79), Number(247), Number(204), Number(57), Number(43), Number(90), Number(101), Number(3), Number(187), Number(170), Number(48), Number(6), Number(179), Number(250), Number(155), Number(74), Number(248)]}, bcs: [32, 77, 151, 210, 37, 43, 253, 51, 207, 241, 18, 183, 73, 79, 181, 155, 79, 247, 204, 57, 43, 90, 101, 3, 187, 170, 48, 6, 179, 250, 155, 74, 248], timestamp_ms: Some(1698084923685) }))

[stefan-mysten]

Here's the TS version that works on mainnet. Testnet and devnet seem to not be working, we're looking into it.

import { getFullnodeUrl, SuiClient, SuiHTTPTransport } from '@mysten/sui.js/client';

async function test() {
const client = new SuiClient({
        transport: new SuiHTTPTransport({
                url: 'https://fullnode.mainnet.sui.io:443',
                websocket: {
                        reconnectTimeout: 1000,
                        url: 'wss://rpc.mainnet.sui.io:443',
                },
        }),
}); 

const unsubscribe = await client.subscribeEvent({
        filter: {
                  All: [],
                },
        onMessage(event) {
            // handle subscription notification message here. This function is called once per subscription message.
            console.log(event);
        },
});
}

test()

[stefan-mysten]

Upon further checks, it appears that testnet is working as expected.

import { getFullnodeUrl, SuiClient, SuiHTTPTransport } from '@mysten/sui.js/client';

async function test() {
  const client = new SuiClient({
  url: getFullnodeUrl('testnet'),
});

const unsubscribe = await client.subscribeTransaction({
    filter: {
        FromAddress: '0x0000000000000000000000000000000000000000000000000000000000000000',
    },
    onMessage(event) {
        // This function is called once per transaction.
        console.log(event)
    },
});
}
test()

[avaghasiya-supra]

Thanks for the update,

I have tried both functions and also checked on testnet and devnt but not working.

[stefan-mysten]

@avaghasiya-supra have you managed to get this working? Unfortunately, I wasn't able to reproduce your error.

[avaghasiya-supra]

Thanks for the reply,

no still not working, can you please check with ToAddress

const subscribeTransactionEvent = async () => {
    const client = new SuiClient({
      url: getFullnodeUrl('testnet'),
    });

    const unsubscribe = await client.subscribeTransaction({
      filter: {
        ToAddress:
          '0x7874fe6ef7d945feb202d5b5899f7c076201ca31334f3ade84215054340e2186',
      },
      onMessage(event) {
        // This function is called once per transaction.
        console.log('event', event);
      },
    });
  };

[stefan-mysten]

Testnet does not seem to have much traffic at the moment. Here's my code that works on mainnet using ToAddress as filter.

🚀 ts-websockets % cat client.ts
import { getFullnodeUrl, SuiClient, SuiHTTPTransport } from '@mysten/sui.js/client';
async function test() {
    const client = new SuiClient({
      url: getFullnodeUrl('mainnet'),
    });

    const unsubscribe = await client.subscribeTransaction({
      filter: {
        ToAddress:
          '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331',
      },
      onMessage(event) {
        // This function is called once per transaction.
        console.log('event', event);
      },
    });
}

test()

Then I run this code using npx ts-node client.ts.

This is what I get.

event {
  messageVersion: 'v1',
  status: { status: 'success' },
  executedEpoch: '225',
  gasUsed: {
    computationCost: '6750000',
    storageCost: '10769200',
    storageRebate: '10661508',
    nonRefundableStorageFee: '107692'
  },
  modifiedAtVersions: [
    {
      objectId: '0x5059abf8bae0d19af1375f1bd0aea5abf1c7daae46efc4b7edf4b6b1387611da',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0x9a25592fe11b8ba9f5c1708942b9f92adbde6d643e7e3d3b0b33dae0fa92cf1a',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0x9c6e77f0ecfc46aac395e21c52ccb96518f85acacae743c5b47f4ca5e29826c3',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0x9d3c5b3e317f2e0119b14c700de3ce52fd0a6d15624eaa5d1289ee379f37ff03',
      sequenceNumber: '39136223'
    },
    {
      objectId: '0xa6c8d630ede10c8c3661805e45af6a4d7689387b28bb07d0c9201405572e16dd',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0xd06acd159ca9b3807b57ec9625c0b0a5f922fb50691813ed26e7a5e89f4a9175',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0xd59a5f5173424ba725a7d033d86f2eadf2745f87a908bd27e1d27339eff598ce',
      sequenceNumber: '39136236'
    }
  ],
  sharedObjects: [
    {
      objectId: '0xaeab97f96cf9877fee2883315d459552b2b921edc16d7ceac6eab944dd88919c',
      version: 39129388,
      digest: 'EMjd94MRrCKcynU7aRCmg5NnPXyFjS8vPFHPJq4pQs5v'
    },
    {
      objectId: '0x0000000000000000000000000000000000000000000000000000000000000006',
      version: 19066265,
      digest: '8AeyUcoMb7soqcWmFmwHoN3QrKxwoM4YFkNU1aTZsKFE'
    },
    {
      objectId: '0x1f9310238ee9298fb703c3419030b35b22bb1cc37113e3bb5007c99aec79e5b8',
      version: 33598411,
      digest: 'ErM8VTSSQBY9xRWFdBhXkUzMH3a8swAiT6Jqhyr4CRLq'
    },
    {
      objectId: '0x9c6e77f0ecfc46aac395e21c52ccb96518f85acacae743c5b47f4ca5e29826c3',
      version: 39136236,
      digest: 'FsorP66Tc536MSXeEZxdGdWiwbVuim85B645TL2KSAnz'
    },
    {
      objectId: '0x5059abf8bae0d19af1375f1bd0aea5abf1c7daae46efc4b7edf4b6b1387611da',
      version: 39136236,
      digest: 'ANZiSctGTbbDqAaz4EK4w2YbMPDgHU9VcM5Apra8LfG'
    },
    {
      objectId: '0xd59a5f5173424ba725a7d033d86f2eadf2745f87a908bd27e1d27339eff598ce',
      version: 39136236,
      digest: '8CEooKEJfuVuwQZnLcnV2dt2PFMkz7yRFR3ofzC9FMf8'
    }
  ],
  transactionDigest: '2jTSzcyqHrPUAkuKvEqLrWiPkYVkVXchryhS4zZgtKEM',
  mutated: [
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] }
  ],
  gasObject: {
    owner: {
      AddressOwner: '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331'
    },
    reference: {
      objectId: '0x9d3c5b3e317f2e0119b14c700de3ce52fd0a6d15624eaa5d1289ee379f37ff03',
      version: 39136237,
      digest: '8jBbcC2Be7SkiVSaoFwxXAzRxPQzrgceXm3JsLdL5tmF'
    }
  },
  eventsDigest: 'H7M9Uhk3V2gZzef7k3zCXr2CWofc2LbkFXitbyJbVVs6',
  dependencies: [
    '7JVfWjEAdMezBn5hTUokWGAZVuS2VaP9PP18fF533WJC',
    '7QKt1R5ripBQXukc7gvFwYHd1USeN4EuSU447DzJZsCk',
    '9aXs2UJPyeQHV8gq15yXHU91LDjaetPvNRZAVonX2TUh',
    'C3wFcACFqgmaDqW3BArZBbb8gKc6MSrjHUYft6d7FWa3',
    'C4un6RD5A1ycD7aN3XM2esoMBsQqo6cu2EWSVwiYXjsC',
    'Dy3uDMzZEHTaArvph1BueweLCPCoWUCY25tbHQ6Yytjd',
    'Hba24omEaJnh3uPLtfU57xDpkpakhwoTNxdbKLn49x9g'
  ]
}
event {
  messageVersion: 'v1',
  status: { status: 'success' },
  executedEpoch: '225',
  gasUsed: {
    computationCost: '6750000',
    storageCost: '10769200',
    storageRebate: '10661508',
    nonRefundableStorageFee: '107692'
  },
  modifiedAtVersions: [
    {
      objectId: '0x0ea540a424959a23a61797b134259ce5ad89098716218c6d2e835f036b910192',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0x38bff6edbebb69ebf0c00c085789608986acdcf78186766cce10f0aae18bb465',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0x49a49c4bbedaa0225a1de3cbdda352d13654e6883c512a0b90ba9f39ab8e339b',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0x8d303ca100ab79ab8dfe5ac4b7261f5de57c72f0cdc9dd0d3cc639e7d872c36a',
      sequenceNumber: '39136232'
    },
    {
      objectId: '0xae890c3afda651cac4c7ffd7424e0c34eb037b5574ddfedbccb9106692c21789',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0xba8f9877ba48278e291c7648e42d1d5e98899e215c205aa43bd3c104677ad90c',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0xef971ae6d02337d55b7b39ba865c40b7ba4334c8e49108f63568867c299e7b17',
      sequenceNumber: '39136234'
    }
  ],
  sharedObjects: [
    {
      objectId: '0xaeab97f96cf9877fee2883315d459552b2b921edc16d7ceac6eab944dd88919c',
      version: 39129388,
      digest: 'EMjd94MRrCKcynU7aRCmg5NnPXyFjS8vPFHPJq4pQs5v'
    },
    {
      objectId: '0x0000000000000000000000000000000000000000000000000000000000000006',
      version: 19066265,
      digest: '8AeyUcoMb7soqcWmFmwHoN3QrKxwoM4YFkNU1aTZsKFE'
    },
    {
      objectId: '0x1f9310238ee9298fb703c3419030b35b22bb1cc37113e3bb5007c99aec79e5b8',
      version: 33598411,
      digest: 'ErM8VTSSQBY9xRWFdBhXkUzMH3a8swAiT6Jqhyr4CRLq'
    },
    {
      objectId: '0xba8f9877ba48278e291c7648e42d1d5e98899e215c205aa43bd3c104677ad90c',
      version: 39136234,
      digest: '3VQ7wUzGgaGCAF7hAYdB6cptEnuW6iciEarw3FeeL9kj'
    },
    {
      objectId: '0x38bff6edbebb69ebf0c00c085789608986acdcf78186766cce10f0aae18bb465',
      version: 39136234,
      digest: 'AEc9TUKhQpdRjX3J9gYBPzByuMq9j69GiUteDqq6pPEA'
    },
    {
      objectId: '0x0ea540a424959a23a61797b134259ce5ad89098716218c6d2e835f036b910192',
      version: 39136234,
      digest: '9H4GYs7H5Efh74aLTLcyYAtdxH3F5MYXBCU8FvTZdweK'
    }
  ],
  transactionDigest: 'AgUNny1bSsmHyBJQNHjGPmwoBW8CF9NBXaTxm9ECntad',
  mutated: [
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] }
  ],
  gasObject: {
    owner: {
      AddressOwner: '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331'
    },
    reference: {
      objectId: '0x8d303ca100ab79ab8dfe5ac4b7261f5de57c72f0cdc9dd0d3cc639e7d872c36a',
      version: 39136235,
      digest: '7SiX96BB2sUtE2GcGNgwKgwpRXPUAD6jRzT6Kzuc3pKz'
    }
  },
  eventsDigest: '9nvbExw1evbVXkWk6pJeHh6t1mGNJEp1wji1PTXDKWcL',
  dependencies: [
    '7JVfWjEAdMezBn5hTUokWGAZVuS2VaP9PP18fF533WJC',
    '7QKt1R5ripBQXukc7gvFwYHd1USeN4EuSU447DzJZsCk',
    '7xVDwpPKJymCxtmv4D5Uhc37nsSh4WcqQmNrNSDjqAny',
    '9aXs2UJPyeQHV8gq15yXHU91LDjaetPvNRZAVonX2TUh',
    'C3wFcACFqgmaDqW3BArZBbb8gKc6MSrjHUYft6d7FWa3',
    'FKkV9acoqevbzATtqVkgV4KWs7DF7b2kgSitoZFv8NJe',
    'Hba24omEaJnh3uPLtfU57xDpkpakhwoTNxdbKLn49x9g'
  ]
}
event {
  messageVersion: 'v1',
  status: { status: 'success' },
  executedEpoch: '225',
  gasUsed: {
    computationCost: '6750000',
    storageCost: '10769200',
    storageRebate: '10661508',
    nonRefundableStorageFee: '107692'
  },
  modifiedAtVersions: [
    {
      objectId: '0x0169eed3f9c1d1867ad019494325ea87a9c347d838521455cbad371233a6bc43',
      sequenceNumber: '39136243'
    },
    {
      objectId: '0x3a4dd066fcb3f8592d0990015ac9ccb1f0dd294451fca9055cecc5ea41734111',
      sequenceNumber: '39136243'
    },
    {
      objectId: '0x5dec622733a204ca27f5a90d8c2fad453cc6665186fd5dff13a83d0b6c9027ab',
      sequenceNumber: '39136243'
    },
    {
      objectId: '0x985e3db9f93f76ee8bace7c3dd5cc676a096accd5d9e09e9ae0fb6e492b14572',
      sequenceNumber: '39136243'
    },
    {
      objectId: '0x98925ba869bd8a7080b04e93f0d7bdc830b3915b12fd547e8eaa8dad24cf7d69',
      sequenceNumber: '39136229'
    },
    {
      objectId: '0x9d0d275efbd37d8a8855f6f2c761fa5983293dd8ce202ee5196626de8fcd4469',
      sequenceNumber: '39136243'
    },
    {
      objectId: '0xf42ff4fcbf29528d9de55fdd4a93e1216c2d7c7f23ea468bf720f945b15a3c88',
      sequenceNumber: '39136243'
    }
  ],
  sharedObjects: [
    {
      objectId: '0xaeab97f96cf9877fee2883315d459552b2b921edc16d7ceac6eab944dd88919c',
      version: 39129388,
      digest: 'EMjd94MRrCKcynU7aRCmg5NnPXyFjS8vPFHPJq4pQs5v'
    },
    {
      objectId: '0x0000000000000000000000000000000000000000000000000000000000000006',
      version: 19066265,
      digest: '8AeyUcoMb7soqcWmFmwHoN3QrKxwoM4YFkNU1aTZsKFE'
    },
    {
      objectId: '0x1f9310238ee9298fb703c3419030b35b22bb1cc37113e3bb5007c99aec79e5b8',
      version: 33598411,
      digest: 'ErM8VTSSQBY9xRWFdBhXkUzMH3a8swAiT6Jqhyr4CRLq'
    },
    {
      objectId: '0x9d0d275efbd37d8a8855f6f2c761fa5983293dd8ce202ee5196626de8fcd4469',
      version: 39136243,
      digest: 'BZCgWWZ66n8FxXBryboe1TcRJD38aJktqzueGxzdsojR'
    },
    {
      objectId: '0x5dec622733a204ca27f5a90d8c2fad453cc6665186fd5dff13a83d0b6c9027ab',
      version: 39136243,
      digest: 'pSd7Tx2WRLKuHxb7dzNjBeHKihKPXb428xpC9HerDRS'
    },
    {
      objectId: '0x985e3db9f93f76ee8bace7c3dd5cc676a096accd5d9e09e9ae0fb6e492b14572',
      version: 39136243,
      digest: 'EuECFufgTUu5Y2MFe3FrEQS8meBYoeP7ehV6TNtcR2ad'
    }
  ],
  transactionDigest: 'GtKJLtJfqUHubYJ6294pQarg9qkSZDo1Nzuj3CEdsvHS',
  mutated: [
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] }
  ],
  gasObject: {
    owner: {
      AddressOwner: '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331'
    },
    reference: {
      objectId: '0x98925ba869bd8a7080b04e93f0d7bdc830b3915b12fd547e8eaa8dad24cf7d69',
      version: 39136244,
      digest: 'BdMWgYL281LkBRobLdCFFNSt71KhpdwjFGU1eW8ubbYg'
    }
  },
  eventsDigest: 'BtqPrbxVtA3E9KuPGAxhLTf6AdVEbYCHy8zqH9v76bgt',
  dependencies: [
    '5GyX9ZcL37tZRakf4KtD9UsUXyYEktBEi9eAZs6YWhuH',
    '7JVfWjEAdMezBn5hTUokWGAZVuS2VaP9PP18fF533WJC',
    '7QKt1R5ripBQXukc7gvFwYHd1USeN4EuSU447DzJZsCk',
    '9aXs2UJPyeQHV8gq15yXHU91LDjaetPvNRZAVonX2TUh',
    'C3wFcACFqgmaDqW3BArZBbb8gKc6MSrjHUYft6d7FWa3',
    'Eq1GhbDPQFeX3QRb3Ztzi315T9TLcghm8k9QzQzf6JhY',
    'Hba24omEaJnh3uPLtfU57xDpkpakhwoTNxdbKLn49x9g'
  ]
}
event {
  messageVersion: 'v1',
  status: { status: 'success' },
  executedEpoch: '225',
  gasUsed: {
    computationCost: '6750000',
    storageCost: '10769200',
    storageRebate: '10661508',
    nonRefundableStorageFee: '107692'
  },
  modifiedAtVersions: [
    {
      objectId: '0x34d6e013b9dcb3a899f69dda802af9a8afa2193e4049683479c395ea9a5cfbb8',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0x3ac45057d8bdceaacc908af6fc157b0f0a0dda489109e303655328203eaa344b',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0x5e1129a654b3024ce1061645b4d1ca731bc759e2459e7fb8ac01d4d6f9bab301',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0x63e62314a32595f32c27a9b55e847fe076d89536faa26642fb471a4d1ed7864d',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0x8b8f687878070245da862721f896ca9b97fad754f565444e8c0b11592793bef5',
      sequenceNumber: '39136236'
    },
    {
      objectId: '0xbab5cbb17a7506dbb3894e3518a24b0f3839be4bb217af86ef64797c9b291811',
      sequenceNumber: '39136225'
    },
    {
      objectId: '0xd67a9116bf85789271487aa00206d01839aa73f808de28fac26c6665ac2ee910',
      sequenceNumber: '39136236'
    }
  ],
  sharedObjects: [
    {
      objectId: '0xaeab97f96cf9877fee2883315d459552b2b921edc16d7ceac6eab944dd88919c',
      version: 39129388,
      digest: 'EMjd94MRrCKcynU7aRCmg5NnPXyFjS8vPFHPJq4pQs5v'
    },
    {
      objectId: '0x0000000000000000000000000000000000000000000000000000000000000006',
      version: 19066265,
      digest: '8AeyUcoMb7soqcWmFmwHoN3QrKxwoM4YFkNU1aTZsKFE'
    },
    {
      objectId: '0x1f9310238ee9298fb703c3419030b35b22bb1cc37113e3bb5007c99aec79e5b8',
      version: 33598411,
      digest: 'ErM8VTSSQBY9xRWFdBhXkUzMH3a8swAiT6Jqhyr4CRLq'
    },
    {
      objectId: '0x34d6e013b9dcb3a899f69dda802af9a8afa2193e4049683479c395ea9a5cfbb8',
      version: 39136236,
      digest: 'Dam4aUZ5EzY5DEK4xc8jsVUzATzc4bZjcMpn5xwu1LXF'
    },
    {
      objectId: '0x3ac45057d8bdceaacc908af6fc157b0f0a0dda489109e303655328203eaa344b',
      version: 39136236,
      digest: '9o44dAqJfMrk34aS8fUgUdMXEeQEFPEaqVyyDCmSvrRA'
    },
    {
      objectId: '0x5e1129a654b3024ce1061645b4d1ca731bc759e2459e7fb8ac01d4d6f9bab301',
      version: 39136236,
      digest: 'EAKtrWV2xFJocHeYATJ8SwRnQKbYi8Wz8i9W58UjBwXN'
    }
  ],
  transactionDigest: '5Fm2k8PbuFtCvpmC8SBbCZmahhruqDM3AMR7WAQ3xGBu',
  mutated: [
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] }
  ],
  gasObject: {
    owner: {
      AddressOwner: '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331'
    },
    reference: {
      objectId: '0xbab5cbb17a7506dbb3894e3518a24b0f3839be4bb217af86ef64797c9b291811',
      version: 39136237,
      digest: 'DKJmb3vBGnygiyjjBKaBQBRBXYoYfSqYgmbbfBJAAw17'
    }
  },
  eventsDigest: '3ft9t8b46eJDCQmczRkobNSnN8o5HaNS8CnTBXXCs382',
  dependencies: [
    '7JVfWjEAdMezBn5hTUokWGAZVuS2VaP9PP18fF533WJC',
    '7QKt1R5ripBQXukc7gvFwYHd1USeN4EuSU447DzJZsCk',
    '9aXs2UJPyeQHV8gq15yXHU91LDjaetPvNRZAVonX2TUh',
    'AZSYtZHZdVMCR4RpnMuiveF2nJ19U4BqarrCStTKmG83',
    'AitfausxafKD7K4gdWB5rg4Hh5fMLCKtXbPkRuuSJWCk',
    'C3wFcACFqgmaDqW3BArZBbb8gKc6MSrjHUYft6d7FWa3',
    'Hba24omEaJnh3uPLtfU57xDpkpakhwoTNxdbKLn49x9g'
  ]
}
event {
  messageVersion: 'v1',
  status: { status: 'success' },
  executedEpoch: '225',
  gasUsed: {
    computationCost: '6750000',
    storageCost: '10769200',
    storageRebate: '10661508',
    nonRefundableStorageFee: '107692'
  },
  modifiedAtVersions: [
    {
      objectId: '0x093384e997ab2eaf3fbd182bf718b4c83ca762dc604704c2560642b711c89854',
      sequenceNumber: '39136223'
    },
    {
      objectId: '0x1c4899e4fd29a800db3582ea74b187b0fc7f8a1539e6d5e1569c3c0cd2beb069',
      sequenceNumber: '39136242'
    },
    {
      objectId: '0x24c0247fb22457a719efac7f670cdc79be321b521460bd6bd2ccfa9f80713b14',
      sequenceNumber: '39136242'
    },
    {
      objectId: '0x3a3662ee2a06fcb1a47c46372e6b7723c2ebd057ca8b549c6b6f859df1bceb46',
      sequenceNumber: '39136242'
    },
    {
      objectId: '0x685edf5cd18e3badf28d261cdabf77aec6113513039907c0d11c56e858e3e58c',
      sequenceNumber: '39136242'
    },
    {
      objectId: '0x801dbc2f0053d34734814b2d6df491ce7807a725fe9a01ad74a07e9c51396c37',
      sequenceNumber: '39136242'
    },
    {
      objectId: '0xa2c7ca491386efb6ba3f75c5d6add81151946d649252a22b3ed53891811eb5c4',
      sequenceNumber: '39136242'
    }
  ],
  sharedObjects: [
    {
      objectId: '0xaeab97f96cf9877fee2883315d459552b2b921edc16d7ceac6eab944dd88919c',
      version: 39129388,
      digest: 'EMjd94MRrCKcynU7aRCmg5NnPXyFjS8vPFHPJq4pQs5v'
    },
    {
      objectId: '0x0000000000000000000000000000000000000000000000000000000000000006',
      version: 19066265,
      digest: '8AeyUcoMb7soqcWmFmwHoN3QrKxwoM4YFkNU1aTZsKFE'
    },
    {
      objectId: '0x1f9310238ee9298fb703c3419030b35b22bb1cc37113e3bb5007c99aec79e5b8',
      version: 33598411,
      digest: 'ErM8VTSSQBY9xRWFdBhXkUzMH3a8swAiT6Jqhyr4CRLq'
    },
    {
      objectId: '0x1c4899e4fd29a800db3582ea74b187b0fc7f8a1539e6d5e1569c3c0cd2beb069',
      version: 39136242,
      digest: 'EYfnw9anTnMabzmmwyuNwRz6Cm8qLSyHKizdFmWcJPs3'
    },
    {
      objectId: '0x801dbc2f0053d34734814b2d6df491ce7807a725fe9a01ad74a07e9c51396c37',
      version: 39136242,
      digest: '4DDjfjt2WmSD12sNx6KwCqdSsrysRmzjhZ4S7Pm19DA3'
    },
    {
      objectId: '0x24c0247fb22457a719efac7f670cdc79be321b521460bd6bd2ccfa9f80713b14',
      version: 39136242,
      digest: '6qVAQQhid1VLAGe4wgo6j2HAN7mYBpfsyBNNoWWTiugH'
    }
  ],
  transactionDigest: 'Biq3xhjQpv3kw4rYAvnPrRhWV76cmkgpWEnAztfGxQpR',
  mutated: [
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] }
  ],
  gasObject: {
    owner: {
      AddressOwner: '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331'
    },
    reference: {
      objectId: '0x093384e997ab2eaf3fbd182bf718b4c83ca762dc604704c2560642b711c89854',
      version: 39136243,
      digest: 'E25Y31WdjMtSh6m3R9dAGbMLBkgChxxbXJhNCvVYnC8m'
    }
  },
  eventsDigest: 'BgpqUvtiW9LDSYscgZoFhj8kjVHM3u5KnTd6E4q5i9g1',
  dependencies: [
    '2VvtsMCtB39LoPnxwzfpvF86KZfoBA3c5WXggZHkokjY',
    '2askLvQJfJqkpmt9iFvZz99exn7nm9AANQ5thYVrP6ys',
    '7JVfWjEAdMezBn5hTUokWGAZVuS2VaP9PP18fF533WJC',
    '7QKt1R5ripBQXukc7gvFwYHd1USeN4EuSU447DzJZsCk',
    '9aXs2UJPyeQHV8gq15yXHU91LDjaetPvNRZAVonX2TUh',
    'C3wFcACFqgmaDqW3BArZBbb8gKc6MSrjHUYft6d7FWa3',
    'Hba24omEaJnh3uPLtfU57xDpkpakhwoTNxdbKLn49x9g'
  ]
}
event {
  messageVersion: 'v1',
  status: { status: 'success' },
  executedEpoch: '225',
  gasUsed: {
    computationCost: '6750000',
    storageCost: '10769200',
    storageRebate: '10661508',
    nonRefundableStorageFee: '107692'
  },
  modifiedAtVersions: [
    {
      objectId: '0x0bba1e7d907dc2832edfc3bf4468b6deacd9a2df435a35b17e640e135d2d5ddc',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0x2f68dff9d6d8b23007e46b979522425be2632b097d6781d90f2304a67f802607',
      sequenceNumber: '39136231'
    },
    {
      objectId: '0x7c5b7837c44a69b469325463ac0673ac1aa8435ff44ddb4191c9ae380463647f',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0x9193fd47f9a0ab99b6e365a464c8a9ae30e6150fc37ed2a89c1586631f6fc4ab',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0x9a62b4863bdeaabdc9500fce769cf7e72d5585eeb28a6d26e4cafadc13f76ab2',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0xd19285c6b0f3f2322cfe1141ed4f96bdbd6c99c89b79daee743dd9caefada982',
      sequenceNumber: '39136234'
    },
    {
      objectId: '0xdba74e45f5e5054e1025474c713df3cdf25d88e6c3f54287f8880bbb3b0b40b0',
      sequenceNumber: '39136234'
    }
  ],
  sharedObjects: [
    {
      objectId: '0xaeab97f96cf9877fee2883315d459552b2b921edc16d7ceac6eab944dd88919c',
      version: 39129388,
      digest: 'EMjd94MRrCKcynU7aRCmg5NnPXyFjS8vPFHPJq4pQs5v'
    },
    {
      objectId: '0x0000000000000000000000000000000000000000000000000000000000000006',
      version: 19066265,
      digest: '8AeyUcoMb7soqcWmFmwHoN3QrKxwoM4YFkNU1aTZsKFE'
    },
    {
      objectId: '0x1f9310238ee9298fb703c3419030b35b22bb1cc37113e3bb5007c99aec79e5b8',
      version: 33598411,
      digest: 'ErM8VTSSQBY9xRWFdBhXkUzMH3a8swAiT6Jqhyr4CRLq'
    },
    {
      objectId: '0x7c5b7837c44a69b469325463ac0673ac1aa8435ff44ddb4191c9ae380463647f',
      version: 39136234,
      digest: 'AdBUzP7YipwM4Z4Prt3y9RVR5kwt9t4W9ekhJ6QBJE9r'
    },
    {
      objectId: '0x9a62b4863bdeaabdc9500fce769cf7e72d5585eeb28a6d26e4cafadc13f76ab2',
      version: 39136234,
      digest: '5g3mZTpQdEzZsSpqY7iYjEoeQf2LBTiktCYR1KivK5SN'
    },
    {
      objectId: '0x9193fd47f9a0ab99b6e365a464c8a9ae30e6150fc37ed2a89c1586631f6fc4ab',
      version: 39136234,
      digest: '4VFDfiC72pYxfs2iYHsioEohDs8Dug6AGJKGT3C7Cstu'
    }
  ],
  transactionDigest: '278RrbYyUyGGoNwBAWrYNVMhTNcdWYbLjoFX3iYQX93G',
  mutated: [
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] }
  ],
  gasObject: {
    owner: {
      AddressOwner: '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331'
    },
    reference: {
      objectId: '0x2f68dff9d6d8b23007e46b979522425be2632b097d6781d90f2304a67f802607',
      version: 39136235,
      digest: '4GaDVr9sKPLDYrWBakbUpXWmijgtG1Ta4GD1JAjoJ9AL'
    }
  },
  eventsDigest: 'EJjhuwKiKDHkUinRzCcBnB6pVYMoQmvbHweMogLU1UzT',
  dependencies: [
    'R7zd15DtAojjcrijctSTi8oNNFouvNYt8ZCGTBe9xSG',
    '7JVfWjEAdMezBn5hTUokWGAZVuS2VaP9PP18fF533WJC',
    '7QKt1R5ripBQXukc7gvFwYHd1USeN4EuSU447DzJZsCk',
    '9aXs2UJPyeQHV8gq15yXHU91LDjaetPvNRZAVonX2TUh',
    'C3wFcACFqgmaDqW3BArZBbb8gKc6MSrjHUYft6d7FWa3',
    'EBSCfJika8fTTYy96FshM1apvTDPJdjoEFCFfrkERzfU',
    'Hba24omEaJnh3uPLtfU57xDpkpakhwoTNxdbKLn49x9g'
  ]
}
event {
  messageVersion: 'v1',
  status: { status: 'success' },
  executedEpoch: '225',
  gasUsed: {
    computationCost: '6750000',
    storageCost: '10769200',
    storageRebate: '10661508',
    nonRefundableStorageFee: '107692'
  },
  modifiedAtVersions: [
    {
      objectId: '0x0169eed3f9c1d1867ad019494325ea87a9c347d838521455cbad371233a6bc43',
      sequenceNumber: '39136244'
    },
    {
      objectId: '0x3a4dd066fcb3f8592d0990015ac9ccb1f0dd294451fca9055cecc5ea41734111',
      sequenceNumber: '39136244'
    },
    {
      objectId: '0x5dec622733a204ca27f5a90d8c2fad453cc6665186fd5dff13a83d0b6c9027ab',
      sequenceNumber: '39136244'
    },
    {
      objectId: '0x7c2145fdc1788cba7fbbc7b12747727559a80d095c6953825788388f2c82e318',
      sequenceNumber: '39136230'
    },
    {
      objectId: '0x985e3db9f93f76ee8bace7c3dd5cc676a096accd5d9e09e9ae0fb6e492b14572',
      sequenceNumber: '39136244'
    },
    {
      objectId: '0x9d0d275efbd37d8a8855f6f2c761fa5983293dd8ce202ee5196626de8fcd4469',
      sequenceNumber: '39136244'
    },
    {
      objectId: '0xf42ff4fcbf29528d9de55fdd4a93e1216c2d7c7f23ea468bf720f945b15a3c88',
      sequenceNumber: '39136244'
    }
  ],
  sharedObjects: [
    {
      objectId: '0xaeab97f96cf9877fee2883315d459552b2b921edc16d7ceac6eab944dd88919c',
      version: 39129388,
      digest: 'EMjd94MRrCKcynU7aRCmg5NnPXyFjS8vPFHPJq4pQs5v'
    },
    {
      objectId: '0x0000000000000000000000000000000000000000000000000000000000000006',
      version: 19066265,
      digest: '8AeyUcoMb7soqcWmFmwHoN3QrKxwoM4YFkNU1aTZsKFE'
    },
    {
      objectId: '0x1f9310238ee9298fb703c3419030b35b22bb1cc37113e3bb5007c99aec79e5b8',
      version: 33598411,
      digest: 'ErM8VTSSQBY9xRWFdBhXkUzMH3a8swAiT6Jqhyr4CRLq'
    },
    {
      objectId: '0x9d0d275efbd37d8a8855f6f2c761fa5983293dd8ce202ee5196626de8fcd4469',
      version: 39136244,
      digest: '6jFKB3TqQ1tVoz8N6wmtv16jMUs1PpRg55jp2y2W8de3'
    },
    {
      objectId: '0x5dec622733a204ca27f5a90d8c2fad453cc6665186fd5dff13a83d0b6c9027ab',
      version: 39136244,
      digest: 'G2MXPYY9oSop6hh8ck5hc33wGgAoabmpcni5aGMzoGaQ'
    },
    {
      objectId: '0x985e3db9f93f76ee8bace7c3dd5cc676a096accd5d9e09e9ae0fb6e492b14572',
      version: 39136244,
      digest: '9jJWUqBNmGveq1DSgeEshGtEnBuLvhWsSWGfqsDvheaA'
    }
  ],
  transactionDigest: '2rgbi36Cd46BoDZKsKiS7kbzE4xPc4KMVETzNybyxGHe',
  mutated: [
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] },
    { owner: [Object], reference: [Object] }
  ],
  gasObject: {
    owner: {
      AddressOwner: '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331'
    },
    reference: {
      objectId: '0x7c2145fdc1788cba7fbbc7b12747727559a80d095c6953825788388f2c82e318',
      version: 39136245,
      digest: '7n9uP34AM2U2qPZRqhr93q3VrEnUNYsCAcu99zxHSjQW'
    }
  },
  eventsDigest: 'NfGvKU3qz3g1U6Zsd7pxrpeTacvQdpmY2TQ2waUL527',
  dependencies: [
    '4nwjjV8r3zK4xQ5EhhUktsYQBXvG6jcAguVPEdS69FZt',
    '7JVfWjEAdMezBn5hTUokWGAZVuS2VaP9PP18fF533WJC',
    '7QKt1R5ripBQXukc7gvFwYHd1USeN4EuSU447DzJZsCk',
    '9aXs2UJPyeQHV8gq15yXHU91LDjaetPvNRZAVonX2TUh',
    'C3wFcACFqgmaDqW3BArZBbb8gKc6MSrjHUYft6d7FWa3',
    'GtKJLtJfqUHubYJ6294pQarg9qkSZDo1Nzuj3CEdsvHS',
    'Hba24omEaJnh3uPLtfU57xDpkpakhwoTNxdbKLn49x9g'
  ]
}

[avaghasiya-supra]

yes, I have checked in mainnet, and is working as expected. but not working on the testnet

Error:

Possible Unhandled Promise Rejection (id: 1): Error: Invalid params Error: Invalid params

[stefan-mysten]

yes, I have checked in mainnet, and is working as expected. but not working on the testnet

Error:

Possible Unhandled Promise Rejection (id: 1): Error: Invalid params Error: Invalid params

We're making progress. I tried on testnet with a different address and it worked. Here's my pnpm-lock.yaml file. Also here's my package.json file.

So the question that comes to mind is about the versions of Sui TS SDK that you're using.

[datznt]

yes, I have checked in mainnet, and is working as expected. but not working on the testnet Error: Possible Unhandled Promise Rejection (id: 1): Error: Invalid params Error: Invalid params

We're making progress. I tried on testnet with a different address and it worked. Here's my pnpm-lock.yaml file. Also here's my package.json file.

So the question that comes to mind is about the versions of Sui TS SDK that you're using.

I have the same problem. I don't think this is an sdk problem. Because I tried on typescript sdk, golang sdk, and to be sure I used postman.

[stefan-mysten]

There are some issues with Websockets at the moment that the team is trying to fix, which might be what's causing that error. Thanks for reporting @datznt.

[MrReN]

same error.

[stefan-mysten]

It should be working now, can you please try again @MrReN @datznt @avaghasiya-supra ?

[jojoo-eth]

It should be working now, can you please try again @MrReN @datznt @avaghasiya-supra ?

wss://fullnode.mainnet.sui.io/

{"jsonrpc":"2.0","id":1,"method":"suix_subscribeEvent","params":[{"MoveEventType":"[mainnet_package_id]::game::NewPlayerEvent"}]}

mainnet_package_id is the contract package id

Still got this error: Invalid params

Moreover, this seems to be an intermittent issue – sometimes it works fine, but most of the time, it throws this error. @stefan-mysten

[stefan-mysten]

Here's what I just tried:

wscat -c wss://fullnode.mainnet.sui.io
Connected (press CTRL+C to quit)
> {"jsonrpc": "2.0", "id": 1,"method": "suix_subscribeEvent","params": [{"Package": "0x0000000000000000000000000000000000000000000000000000000000000002"}]}
< {"jsonrpc":"2.0","result":3748057780814255,"id":1}

Are you sure you are passing your params correctly? Another query I tried:

wscat -c wss://fullnode.mainnet.sui.io
{"jsonrpc": "2.0", "id": 1,"method": "suix_subscribeEvent","params": [{"Sender": "0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331"}]}

Once RPC 2.0 will launch with Subscriptions support (hopefully in March, or later), this should not be a problem anymore.

Here's another one with this package:

> {"jsonrpc": "2.0", "id": 1,"method": "suix_subscribeEvent","params": [{"MoveEventType": "0x5306f64e312b581766351c07af79c72fcb1cd25147157fdc2f8ad76de9a3fb6a::vaa::parse_and_verify"}]}
< {"jsonrpc":"2.0","result":1336981442097945,"id":1}

[williamwang1]

got this error: Invalid params on testnet

await client.subscribeEvent({
            filter: { 
                Package : '0xd8f042479dcb0028d868051bd53f0d3a41c600db7b14241674db1c2e60124975'
            },
            onMessage: (event) => {
                console.log('subscribeEvent', JSON.stringify(event, null, 2));
            },
        })

Error subscribing to events: JsonRpcError: Invalid params
    at file:///Users/wanglei/projects/mypost-pages/subscribe/node_modules/.pnpm/@mysten+sui.js@0.49.1/node_modules/@mysten/sui.js/dist/esm/client/rpc-websocket-client.js:79:15
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async RpcSubscription.subscribe (file:///Users/wanglei/projects/mypost-pages/subscribe/node_modules/.pnpm/@mysten+sui.js@0.49.1/node_modules/@mysten/sui.js/dist/esm/client/rpc-websocket-client.js:173:31)
    at async WebsocketClient.subscribe (file:///Users/wanglei/projects/mypost-pages/subscribe/node_modules/.pnpm/@mysten+sui.js@0.49.1/node_modules/@mysten/sui.js/dist/esm/client/rpc-websocket-client.js:87:5)
    at async SuiHTTPTransport.subscribe (file:///Users/wanglei/projects/mypost-pages/subscribe/node_modules/.pnpm/@mysten+sui.js@0.49.1/node_modules/@mysten/sui.js/dist/esm/client/http-transport.js:76:25)
    at async main (file:///Users/wanglei/projects/mypost-pages/subscribe/index.js:16:29) {
  code: -32602,
  type: 'InvalidParams'
}

[bwhli]

@stefan-mysten I tried the same payload as you with wscat, and got this:

wscat -c wss://fullnode.mainnet.sui.io
Connected (press CTRL+C to quit)
> {"jsonrpc": "2.0", "id": 1,"method": "suix_subscribeEvent","params": [{"Package": "0x0000000000000000000000000000000000000000000000000000000000000002"}]}
< {"jsonrpc":"2.0","error":{"code":-32602,"message":"Invalid params"},"id":1}
>

[bwhli]

Interesting... Do the official RPCs use some kind of load balancer or proxy? Could be an issue on that layer.

I ran some tests from a few locations via VPN. When set to Japan, the request fails. When set to UK, the request fails. When set to San Francisco, the request works.

Here's the result from SF:

wscat -c wss://fullnode.mainnet.sui.io
Connected (press CTRL+C to quit)
> {"jsonrpc": "2.0", "id": 1,"method": "suix_subscribeEvent","params": [{"Package": "0x0000000000000000000000000000000000000000000000000000000000000002"}]}
< {"jsonrpc":"2.0","result":5848313776970457,"id":1}

[stefan-mysten]

@bwhli Thanks for the report. I passed the information internally.

[stefan-mysten]

Coming back with an update @bwhli @williamwang1 @avaghasiya-supra @datznt

The reason subscription is failing randomly is because there's a strict cap on the number of WS connections any fullnode is allowed to handle, and we are hitting this cap across the Mysten public fullnodes. In general, public full nodes are not for production use and we'd suggest to use one of the Sui RPC providers(and click on Node service filter).

Once Subscription lands (hopefully with release in March) in RPC 2.0 (that launches at the end of Jan' 24), this might be improved, but until then, not a lot we can do.

We highly appreciate your patience and understanding on this matter.

[bwhli]

@stefan-mysten Thanks for the update! Makes sense. We will hold off on doing subscription stuff until RPC 2.0.

[stefan-mysten]

@bwhli Sure. Re-reading my message, I wanted to clarify that subscription is not part of the RPC 2.0 MVP launch next week, but it will come later (currently we're targeting the next release in March, but we will see how things align).

[bwhli]

@stefan-mysten Got it! We'll set up our own nodes in the meantime. 🙏

[Sceat]

As of today, Mainnet node is working fine but not Testnet nor Devnet

╰─± wscat -c wss://fullnode.mainnet.sui.io
Connected (press CTRL+C to quit)
> {"jsonrpc": "2.0", "id": 1,"method": "suix_subscribeEvent","params": [{"Package": "0x0000000000000000000000000000000000000000000000000000000000000002"}]}
< {"jsonrpc":"2.0","result":3957587943712145,"id":1}

╰─± wscat -c wss://fullnode.testnet.sui.io
Connected (press CTRL+C to quit)
> {"jsonrpc": "2.0", "id": 1,"method": "suix_subscribeEvent","params": [{"Package": "0x0000000000000000000000000000000000000000000000000000000000000002"}]}
< {"jsonrpc":"2.0","error":{"code":-32602,"message":"Invalid params"},"id":1}

EDIT:

It seems to work fine now on the 3 networks 👍🏻

EDIT 2:

It broke again :D if it's indeed that too many peoples are using it, maybe we could improve the error msg

[Sceat]

note that subscribeEvent is mostly working but subscribeTransaction not really. The filters are not respected, using FromAddress or ToAddress result in random behavior where it often only works when sending a transaction from the specified address regardless of the filter name, also specifying the Package filter result in no events at all. On official mysten nodes there are sometimes a result. on Ankr premium there are not at all

[v1xingyue]

I also got same error now. Is public nodes subscribe feature works fine ? And may I know when will this can work.

[KyrinCode]

When I use subscribeEvent, it works normally on the testnet, but after I change the url to 'mainnet', the exact same code give me JsonRpcError: Invalid params.

JsonRpcError: Invalid params at myproject/node_modules/@mysten/sui.js/dist/cjs/client/rpc-websocket-client.js:103:15 at process.processTicksAndRejections (node:internal/process/task_queues:95:5) at async RpcSubscription.subscribe (myproject/node_modules/@mysten/sui.js/dist/cjs/client/rpc-websocket-client.js:197:31) at async WebsocketClient.subscribe (myproject/node_modules/@mysten/sui.js/dist/cjs/client/rpc-websocket-client.js:111:5) at async SuiHTTPTransport.subscribe (myproject/node_modules/@mysten/sui.js/dist/cjs/client/http-transport.js:99:25) at async handleEvent (/Users/kyrin/Documents/sui-move/sui-script/grab.js:43:22) { code: -32602, type: 'InvalidParams'

[albertoleon7794]

I'm actually in the middle of a Sui hackathon and this isn't working on testNet. I guess we need to do polling? Any updated solutions or workarounds?

[stefan-mysten]

@albertoleon7794 I'll try to restart the service tomorrow, but ideally, polling is the way to go for now.

[ad0ll]

@stefan-mysten, is there a link to a polling example?

[0xGoenka]

Same problem here, would be interesting to know why testnet rpc doesn't work like mainnet ? also would be nice to add a meaningfull error message

[Sceat]

It depends on the nodes, probably Sui nodes don't support that much subscription but if you have a dedicated one without other peoples connecting to it, there will be no problems

[SamihMustafa]

i tried using blockvision and shinami testnet private RPC and get the same invalid params

Edit: Shinami worked randomly 2 out of 20 times, back to not working again

[0xGoenka]

@Sceat any recommendation on which provider to pick ?

[Sceat]

Ankr is pretty reliable, it still fails sometimes

[HaseebUllahAbbasi]

any suggestion on this, as the websocket is not defined when i run this code,

import { getFullnodeUrl, SuiClient, SuiHTTPTransport } from '@mysten/sui/client';
async function main() {
    const client = new SuiClient({
      url: getFullnodeUrl('mainnet'),
    });

    const unsubscribe = await client.subscribeTransaction({
      filter: {
        ToAddress:
          '0x02a212de6a9dfa3a69e22387acfbafbb1a9e591bd9d636e7895dcfc8de05f331',
      },
      onMessage(event) {
        // This function is called once per transaction.
        console.log('event', event);
      },
    });
}

// test()
export default main

error is given below

Error: ReferenceError: WebSocket is not defined ,

 at SuiHTTPTransport.getWebsocketClient_fn (/home/haseeb/sui-fun/degenDenBackend/node_modules/@mysten/sui/src/client/http-transport.ts:69:71)
    at SuiHTTPTransport.subscribe (/project/node_modules/@mysten/sui/src/client/http-transport.ts:126:29)
    at SuiClient.subscribeTransaction (/project/node_modules/@mysten/sui/src/client/client.ts:549:25)
    at main (/project/src/jobs/listenTransaction.ts:8:38)
    at Object.<anonymous> (/project/src/app.ts:27:5)

[HaseebUllahAbbasi]

I just downloaded the Experimental version of mystenlab/sui.js/client and it worked,

[0xGoenka]

import { WebSocket } from "ws";

const client = new SuiClient({
  transport: new SuiHTTPTransport({
    // url: getFullnodeUrl("testnet"),
    url:
      "https://sui-testnet.blockvision.org/v1/" +
      process.env.API_KEY_BLOCKVISION,
    websocket: {
      reconnectTimeout: 1000,
      url:
        "wss://sui-testnet.blockvision.org/v1/" +
        process.env.API_KEY_BLOCKVISION,
    },
    // The typescript definitions may not match perfectly, casting to never avoids these minor incompatibilities
    WebSocketConstructor: WebSocket as never,
  }),
});

@HaseebUllahAbbasi else you just need to pass a websocket impl

[Romainua]

@stefan-mysten When endpoint have got many subscribes in a while it response with invalid params, and then I should disconnect from endpoints and reconnect again to solve this. It looks like full node has limit of subscribes for safety reason. Isn't?

[KyrinCode]

Received.Kyrin

[stefan-mysten]

@Romainua yes, that's correct. The servers get overloaded with connections and are not very stable when that happens.