Node crashes when response status !== 200

[paulo-ocean]

This one was under the wood for a long time :-)
Its on the sink function that reads and streams the commands responses.
The node crashes when the status response is !== 200 (mostly on specific errors, without a stream response, cause that´s where we usually use other status codes).
If its 200 then its fine
It basically tries to write more bytes after closing the stream
ERR_STREAM_WRITE_AFTER_END

[jamiehewitt15]

Yeah, I'm getting the same thing. I'll have a look at your PR.

For example, send a body with an invalid or missing parameter and then the node crashes:

{
  component: 'CORE',
  moduleName: 'CORE',
  level: 'info',
  message: 'Command validation failed: {"valid":false,"status":400,"reason":"Missing one ( \\"expiryTimestamp\\" ) or more required field(s) for command: \\"stopNode\\". Required fields: expiryTimestamp,signature"}',
  timestamp: '2024-03-20 16:41:11'
}

[paulo-ocean]

closed on https://github.com/oceanprotocol/ocean-node/pull/337