v1.0.2 Websocket subscriptions stop responding

[CRossel87a]

Subscriptions of all kinds across websockets are confirming subscription, but not responding with data

Code to re-produce:
wscat -c ws://127.0.0.1:8546
{"jsonrpc":"2.0","id":1,"method":"eth_subscribe","params":["newHeads"]}

Regular RPC calls are working:

[soltrac]

Confirmed

[yihuang]

I don't reproduce the issue though:

* websocat ws://127.0.0.1:26652
{"jsonrpc":"2.0","id":1,"method":"eth_subscribe","params":["newHeads"]}
{"jsonrpc":"2.0","result":"0xbfb3c616f260e314d3b19541aa83fd1f","id":1}
{"jsonrpc":"2.0","method":"eth_subscription","params":{"subscription":"0xbfb3c616f260e314d3b19541aa83fd1f","result":{"parentHash":"0x92e0362999e20aeda8b9c5ff74af8dd98e4c063c0f13e6a7b7df511269b27cf5","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x53077cf4e64a9d5b829ccc67da2961636c35344f","stateRoot":"0x28d4628dce8cdf7d67177698dc0bf2587c84ebff85cc2c7b372106320d1885f6","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x0","number":"0xce","gasLimit":"0x0","gasUsed":"0x0","timestamp":"0x63c822c8","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0x3b9aca00","hash":"0x2198ecbdd0f28b3324b461a99a9cda13249a9a0b4a3d53de32904617d49621af"}}}
{"jsonrpc":"2.0","method":"eth_subscription","params":{"subscription":"0xbfb3c616f260e314d3b19541aa83fd1f","result":{"parentHash":"0x95c9f1a913f2ec96ab711812b014625f3f57e8eddddc50634e58ff761510d4d5","sha3Uncles":"0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347","miner":"0x0c72e5b1461b679628a0e3f5bf1afe4c6a3842a7","stateRoot":"0x37162ae3acbf64b22f203fbe5b1730b140e48c828aaede3f272fec5570015737","transactionsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","receiptsRoot":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421","logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000","difficulty":"0x0","number":"0xcf","gasLimit":"0x0","gasUsed":"0x0","timestamp":"0x63c822c9","extraData":"0x","mixHash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0000000000000000","baseFeePerGas":"0x3b9aca00","hash":"0x53c524fb25e88f610d275ba7366e445b8c704ab1d841da4b204b6d27e9af536f"}}}

And this feature is tested in our integration test, which also runs ok.

[soltrac]

I receive the first result saying is ok, but not suscriptions. Just updated my node to 1.0.2

Edit: Reset and working ok, it seems that if just updated to 1.0.2 without a restart first, it is not working...something like that must be.

[jingxuan98]

A few days later... seems i got the same issue, until i restart my node then its working again

I don't get this issue when i started my node which is like 1 week before back then

Submitted the issue here
#886