When using Sinoz docker with opentelemetry nodejs I often get an error in logs Connection refused: localhost/127.0.0.1:4317

{
  "timestamp": "2025-01-02T10:56:32.378754505Z",
  "sequence": 10947,
  "loggerClassName": "org.jboss.logmanager.Logger",
  "loggerName": "io.quarkus.opentelemetry.runtime.exporter.otlp.VertxGrpcExporter",
  "level": "SEVERE",
  "message": "Failed to export spans. The request could not be executed. Full error message: Connection refused: localhost/127.0.0.1:4317",
  "threadName": "vert.x-eventloop-thread-5",
  "threadId": 31,
  "mdc": {},
  "ndc": "",
  "hostName": "4e1a59e6aa04",
  "processName": "super-connector.jar",
  "processId": 1
}

is the node js application running inside docker? If the you should point it to use host ip where collector is accessible,

no, node app is not running in docker

Is the collector running on the same host as application?

signoz is running inside docker

Share the env config used in node js application