ECONNREFUSED when using docker

[Jab2870]

Hi,

I am trying to make this work with docker compose. Here is the appropriate part
of my docker-compose file:

    synapse:
        image: matrixdotorg/synapse:latest
        volumes:
            - ./synapse/data:/data
        networks:
            - proxy-tier
            - matrix
        environment:
            - VIRTUAL_HOST=matrix.jn.hn
            - VIRTUAL_PORT=8008
            - LETSENCRYPT_HOST=matrix.jn.hn
            - LETSENCRYPT_EMAIL=jonathan@jonathanh.co.uk
            - HSTS=on

    bridge-mx-puppet-discord:
        image: sorunome/mx-puppet-discord:latest
        expose:
            - 8434
        volumes:
            - ./mx-puppet-discord/data:/data
        networks:
            - matrix

From the mx-puppet-discord container, I can ping synapse and from the synapse
container I can ping bridge-mx-puppet-discord so I don't belive there is an
issue with the two containers communicating.

I have the following in my config.yaml for mx-puppet-discord

bridge:
  # Port to host the bridge on
  # Used for communication between the homeserver and the bridge
  port: 8434

  # The host connections to the bridge's webserver are allowed from
  bindAddress: 0.0.0.0

  # Public domain of the homeserver
  domain: jn.hn

  # Reachable URL of the Matrix homeserver
  homeserverUrl: http://synapse:443

...

# Map of homeserver URLs to their C-S API endpoint
#
# Useful for double-puppeting if .well-known is unavailable for some reason
homeserverUrlMap:
  jn.hn: http://synapse:443

However, I get the following logs from the bridge container:

May-3 20:28:50.459 [bot-sdk-MatrixLiteClient] info: (REQ-9) POST http://synapse:443/_matrix/client/r0/register
May-3 20:28:50.469 [bot-sdk-MatrixLiteClient] error: (REQ-9) RequestError: connect ECONNREFUSED 172.26.0.2:443
    at ClientRequest.<anonymous> (/opt/mx-puppet-discord/node_modules/got/dist/source/core/index.js:937:25)
    at Object.onceWrapper (node:events:486:26)
    at ClientRequest.emit (node:events:391:22)
    at ClientRequest.origin.emit (/opt/mx-puppet-discord/node_modules/@szmarczak/http-timer/dist/source/index.js:39:20)
    at Socket.socketErrorListener (node:_http_client:494:9)
    at Socket.emit (node:events:379:20)
    at emitErrorNT (node:internal/streams/destroy:188:8)
    at emitErrorCloseNT (node:internal/streams/destroy:153:3)
    at processTicksAndRejections (node:internal/process/task_queues:81:21)
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1139:16) {
  code: 'ECONNREFUSED',
  timings: {
    start: 1620073730465,
    socket: 1620073730465,
    lookup: 1620073730466,
    connect: undefined,
    secureConnect: undefined,
    upload: undefined,
    response: undefined,
    end: undefined,
    error: 1620073730466,
    abort: undefined,
    phases: {
      wait: 0,
      dns: 1,
      tcp: undefined,
      tls: undefined,
      request: undefined,
      firstByte: undefined,
      download: undefined,
      total: 1
    }
  }
}
May-3 20:28:50.470 [bot-sdk-Appservice] error: Encountered error registering user:
May-3 20:28:50.474 [bot-sdk-Appservice] error: RequestError: connect ECONNREFUSED 172.26.0.2:443
    at ClientRequest.<anonymous> (/opt/mx-puppet-discord/node_modules/got/dist/source/core/index.js:937:25)
    at Object.onceWrapper (node:events:486:26)
    at ClientRequest.emit (node:events:391:22)
    at ClientRequest.origin.emit (/opt/mx-puppet-discord/node_modules/@szmarczak/http-timer/dist/source/index.js:39:20)
    at Socket.socketErrorListener (node:_http_client:494:9)
    at Socket.emit (node:events:379:20)
    at emitErrorNT (node:internal/streams/destroy:188:8)
    at emitErrorCloseNT (node:internal/streams/destroy:153:3)
    at processTicksAndRejections (node:internal/process/task_queues:81:21)
    at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1139:16) {
  code: 'ECONNREFUSED',
  timings: {
    start: 1620073730465,
    socket: 1620073730465,
    lookup: 1620073730466,
    connect: undefined,
    secureConnect: undefined,
    upload: undefined,
    response: undefined,
    end: undefined,
    error: 1620073730466,
    abort: undefined,
    phases: {
      wait: 0,
      dns: 1,
      tcp: undefined,
      tls: undefined,
      request: undefined,
      firstByte: undefined,
      download: undefined,
      total: 1
    }
  }
}

Do you have any suggestions?

[Jab2870]

Sorry, I was being thick. homeserverUrl should have been http://synapse:8008