EOF while setting up TLS connection between qlight.server and qlight.client

[DiWangShePi]

I'm trying to establish a TLS connection between qlight.client and qlight.server. I found a description of these two parts of functionality in this document: https://docs.goquorum.consensys.io/concepts/qlight-node#docusaurus_skipToContent_fallback

However, I encountered the first problem when using the --qlight.client.serverNode parameter. The string starting with "0x" in the example reported an error when parsing:

"panic: invalid node: missing 'enr:' prefix for base64-encoded record"

So I switched to a string starting with "enode:" , which I found in static-nodes.json, and it seemed to work. I'm not sure if it's my understanding of the documentation or maybe I'm just lacking some prerequisites?

After this, I started trying to establish a connection between qlight.client and qlight.server.

On the qlight.server side, the relevant parameters are:

--qlight.server 
--qlight.server.p2p.port=30305 

On the qlight.client side, the relevant parameters are:

--qlight.client 
--qlight.client.serverNode "enode://3c567e5d8034fbed05104ecb8a9cb5cfb6468a22ce1bccbfc99ec2f5fc6789bb4f3307ff4357d2efe8609a0375d6850fc00c0cb1bc73a98041dab4b6891f3772@127.0.0.1:30300?discport=0&raftport=53000" 
--qlight.client.serverNodeRPC "http://127.0.0.1:30305"

I then try to send my transaction via qlight.client as proxy:

curl -X POST --data '{"jsonrpc":"2.0","method":"eth_sendTransaction","params":[{"from":"0x3cae4ee4de64422b1d17f67cd36a6e19db5223dd", "to":null, "gas":"0x24A22","gasPrice":"0x0", "data":"0x608060405234801561001057600080fd5b5060405161014d38038061014d8339818101604052602081101561003357600080fd5b8101908080519060200190929190505050806000819055505060f38061005a6000396000f3fe6080604052348015600f57600080fd5b5060043610603c5760003560e01c80632a1afcd914604157806360fe47b114605d5780636d4ce63c146088575b600080fd5b604760a4565b6040518082815260200191505060405180910390f35b608660048036036020811015607157600080fd5b810190808035906020019092919050505060aa565b005b608e60b4565b6040518082815260200191505060405180910390f35b60005481565b8060008190555050565b6000805490509056fea2646970667358221220e6966e446bd0af8e6af40eb0d8f323dd02f771ba1f11ae05c65d1624ffb3c58264736f6c63430007060033"}], "id":1}' -H 'Content-Type: application/json' http://localhost:22000

But I encountered the following error:

{"jsonrpc":"2.0","id":1,"error":{"code":-32000,"message":"Post \"http://127.0.0.1:30305\": EOF"}}

I'm not sure what did I do wrong or miss anything. I follow this document to set up the network: https://docs.goquorum.consensys.io/tutorials/private-network/create-ibft-network （which have some minor command order issues, but can be fixed if you check the qbft documentation).

I chose Node-1 to be the server node, add the additional qlight.server prefix shown above, then use Node-0 to be the client node, add the additional qlight.client prefix shown above. After that, I encountered this problem.

I encountered some similar confusing errors when using Security Plugins, which turned out to be missing some startup prefix. But I didn't seem to find examples of setting up qlight.server and qlight.client.

Would really appreciate any help