Azure Messaging Troubleshooting
Diagnose and resolve issues with Azure Event Hubs and Service Bus SDKs.
Routing
| Symptom | Guide |
|---|---|
| Connection failures, firewall, IP/VNet, WebSocket | service-troubleshooting.md |
| SDK-specific errors (see language below) | Language guide |
SDK Troubleshooting by Language
Common Issues
| Issue | Category |
|---|---|
| AMQP link detach, idle timeout, connection inactive | service-troubleshooting.md |
| Message lock lost/expired, lock renewal failures | Language-specific SDK guide |
| Session lock errors, session receiver detach | Language-specific SDK guide |
| Duplicate events, checkpoint/offset reset | Language-specific SDK guide |
| Batch >1 MB rejected, partition key conflicts | service-troubleshooting.md |
MCP Tools
| Tool | Use |
|---|---|
mcp_azure_mcp_eventhubs | List namespaces, hubs, consumer groups |
mcp_azure_mcp_servicebus | List namespaces, queues, topics, subscriptions |
mcp_azure_mcp_monitor | Query diagnostic logs with KQL |
mcp_azure_mcp_resourcehealth | Check service health status |
mcp_azure_mcp_documentation | Search Microsoft Learn for troubleshooting docs |