[BUG] - Spring boot cannot connect to service bus emulator running on docker

[kgoedert]

Describe the bug
Spring boot cannot connect to service bus emulator running on docker in a linux machine.

Exception or Stack Trace
Connection attempt:[200] to: amqps://192.168.15.18:-1 failed

To Reproduce
Run the service bus in the emulator on docker in linux
Try to configure the spring boot application connection to the service bus using the application.yml file
The version of the dependency is <spring-cloud-azure.version>5.23.0</spring-cloud-azure.version>

Code Snippet

spring:  
  jms:
    servicebus:
      connection-string: "Endpoint=sb://192.168.15.18;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=SAS_KEY_VALUE;UseDevelopmentEmulator=true"
      pricing-tier: standard
      namespace: sbemulatorns
      enabled: true

services:
  emulator:
    container_name: "servicebus-emulator"
    image: mcr.microsoft.com/azure-messaging/servicebus-emulator:latest
    pull_policy: always
    volumes:
      - "${CONFIG_PATH}:/ServiceBus_Emulator/ConfigFiles/Config.json"
    ports:
      - "5672:5672"
      - "5671:5671"
      - "5300:5300"
    environment:
      SQL_SERVER: mssql
      MSSQL_SA_PASSWORD: "${MSSQL_SA_PASSWORD}"  # Password should be same as what is set for SQL Server Linux 
      ACCEPT_EULA: ${ACCEPT_EULA}
      SQL_WAIT_INTERVAL: ${SQL_WAIT_INTERVAL} # Optional: Time in seconds to wait for SQL to be ready (default is 15 seconds)
      AZURE_CLOUD_TYPE: LOCAL
      AZURE_CLIENT_TELEMETRY_DISABLED: "true"

Expected behavior
On startup the application should be able to connect to the service bus

Setup (please complete the following information):

• OS: Linux
• Library/Libraries: <spring-cloud-azure.version>5.23.0</spring-cloud-azure.version>
• Java version: 21
• Frameworks: spring boot

Additional Information:

I tried adding the port number 5672 to my connection-string but it did not work. I also create a simple python code to send and receive messages to the same container and it was successful.

[github-actions]

@moarychan @Netyyyy @rujche @saragluna

[github-actions]

Thank you for your feedback. Tagging and routing to the team member best able to assist.