Channel stuck in resizing state

[stevencoveta]

Steps to Reproduce

1. Request Resize (Custody → Ledger)

Using SDK's createResizeChannelMessage:

import {
    createResizeChannelMessage,
    createECDSAMessageSigner,
    parseResizeChannelResponse
} from '@erc7824/nitrolite';

// Authenticate with Yellow (omitted for brevity)

// Request resize: custody → channel → ledger
const resizeMsg = await createResizeChannelMessage(
    createECDSAMessageSigner(sessionKey.privateKey),
    {
        channel_id: channelId,
        resize_amount: BigInt(10000),    // +10000: custody → channel
        allocate_amount: BigInt(-10000), // -10000: channel → ledger
        funds_destination: userAddress,
    }
);

ws.send(resizeMsg);

2. Yellow Approves Request

Response received (v0.5.0 format):

{
  "res": [1, "resize_channel", {
    "channel_id": "0x7ccc5fc9754f9deda83e7e4add5ed5b7df5b0ea398cb401c6560e1325d477cbb",
    "state": {
      "intent": 2,
      "version": 1,
      "state_data": "0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000002710ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffd8f0",
      "allocations": [
        {
          "destination": "0xDe96da206b422B8A766cC5Da5BDa0f7F984162Af",
          "token": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
          "amount": "0"
        },
        {
          "destination": "0x435d4B6b68e1083Cc0835D1F971C4739204C1d2a",
          "token": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
          "amount": "0"
        }
      ]
    },
    "server_signature": "0x0481eafda4a01ece29d3641acedc79a9f65d58339b6d68b65f6bdb934447423c04dd1554ef15b99620a2dd28027f0c1f3d6de3a71a9a8f6211a8699bd74d3b1d1c"
  }, 1732982745123],
  "sig": ["0x..."]
}

✅ Response is valid - parsed successfully with SDK's parseResizeChannelResponse()

3. Webhook Never Processes

Expected:

• Custody balance decreases by 0.01 USDC
• Ledger balance increases by 0.01 USDC
• Channel returns to "open" status

Actual:

• No balance changes after 3+ minutes
• Channel remains in "resizing" state
• Subsequent resize requests fail with: "operation denied: resize already ongoing"