Cannot connect to lnbits relay: 403 Forbidden

[jjim1982]

I'm running an lnbits relay at wss://zap.minestr.app/nostrrelay/test for testing. It works fine with clients and I can connect and fetch events using nostr-tools library. However when I try to connect with ndk, I get 403 Forbidden. Is there something specific I need to do to be able to connect to this relay using ndk? I'm using Caddy and I don't think I need any directives in it for my relay (since it works ok with other clients etc.), but maybe this is where I'm going wrong. Any help much appeciated.

`ndk:pool:main Connecting to 1 relays, timeout 6000... +0ms
ndk:relay:wss://zap.minestr.app/nostrrelay/test:connectivity535 WebSocket error on wss://zap.minestr.app/nostrrelay/test/: ErrorEvent {
type: 'error',
bubbles: false,
cancelable: false,
error: Error: Server responded with a non-101 status: 403 Forbidden
Response Headers Follow:
alt-svc: h3=":443"; ma=2592000
content-length: 0
content-type: text/plain
date: Mon, 14 Oct 2024 01:19:24 GMT
server: Caddy

  at WebSocketClient.failHandshake (/Users/chris/Github/whatsmyaddy/node_modules/websocket/lib/WebSocketClient.js:339:32)
  at ClientRequest.<anonymous> (/Users/chris/Github/whatsmyaddy/node_modules/websocket/lib/WebSocketClient.js:278:18)
  at ClientRequest.emit (node:events:514:28)
  at HTTPParser.parserOnIncomingClient [as onIncoming] (node:_http_client:693:27)
  at HTTPParser.parserOnHeadersComplete (node:_http_common:119:17)
  at TLSSocket.socketOnData (node:_http_client:535:22)
  at TLSSocket.emit (node:events:514:28)
  at addChunk (node:internal/streams/readable:545:12)
  at readableAddChunkPushByteMode (node:internal/streams/readable:495:3)
  at Readable.push (node:internal/streams/readable:375:5),

message: 'Server responded with a non-101 status: 403 Forbidden\n' +
'Response Headers Follow:\n' +
'alt-svc: h3=":443"; ma=2592000\n' +
'content-length: 0\n' +
'content-type: text/plain\n' +
'date: Mon, 14 Oct 2024 01:19:24 GMT\n' +
'server: Caddy\n',
target: WebSocket {
listeners_: HashMap { data_: [MapElementList], buckets_: [MapHashBuckets] },
created_at_: 2024-10-14T01:19:23.359Z,
on_: {
open: [Function: bound onConnect],
close: [Function: bound onDisconnect],
message: [Function: bound onMessage],
error: [Function: bound onError]
},
state_: 3,
client_: WebSocketClient {
_events: [Object: null prototype],
_eventsCount: 2,
_maxListeners: undefined,
config: [Object],
_req: null,
protocols: [],
origin: undefined,
url: [Url],
secure: true,
base64nonce: 'Wqj5eU7O7aRvX4a1PveIDA==',
[Symbol(kCapture)]: false
}
},
timeStamp: 662
} +0ms
ndk:relay:wss://zap.minestr.app/nostrrelay/test:connectivity535 Error connecting to wss://zap.minestr.app/nostrrelay/test/ 6000 +5s
ndk:relay:wss://zap.minestr.app/nostrrelay/test:connectivity535 Reconnecting in 10000 +1ms
ndk:relay:wss://zap.minestr.app/nostrrelay/test:connectivity535 Relay requested to be connected but was in state 2 or it had a reconnect timeout +10s`