WSO2 Business Process Server v3.0.1 Documentation

##### Overview

- Home
- Release Note
- WS-BPEL Compliance
- License

##### Downloads

- Releases

##### Installation Guide

- Installing WSO2 BPS

##### Quick Start Guide

- Modeling the process
- Deploying the process
- Testing the process

##### User Guide

- Deploying BPEL Processes
- Deploying Human Tasks
- Managing BPEL processes
- Managing BPEL process instances
- QoS for BPEL processes
- Securing BPEL processes
- Invoking secured partner services
- Versioning
- Management API

##### Human Task Guide

- Human Tasks Quick Start Guide
- Deploying HumanTasks
- Managing Tasks
- Developing a Human Task Artifact
- Human Task Management and Configuration
- Human Task Concepts

##### Administrator Guide

- External data sources Configuration
- Registry Configuration
- Events
- Unified Endpoints
- BPEL Extensions
- Transaction Factory Configuration
- Message Exchange Interceptors
- OpenJPA specific properties
- JMS Transport Configuration
- Process Instance Cleanup Tasks
- Process Hydration and Dehydration
- Enabling Peer-to-Peer(P2P) Communication
- Setting up a BPS Cluster

##### Best Practices

- Process Deployment Best Practices

##### Concepts

- Process Versioning
- Process instance events
- Partner links

##### WS-BPEL Extensions

- Activity Failure and Recovery
- Extension Activities and Extensible Assign Operations
- XPath Extensions
- Iterable ForEach
- Flexible Assigns
- BPEL4People Extension

##### Samples

- HelloWorld
- If-Else
- ForEach
- While
- Repeat Until
- Flow and Links
- Pick
- Synchronous and Asynchronous Service Invocations
- Fault Handling
- Split
- XslTransform
- Compensation Handler
- Event Handler

##### Resources

- FAQ
- External Articles
- Library
- Source Code

##### Community

- Forum
- Mailing Lists

##### Project Information

- Issue Tracking

# SOAP Monitor Tracer

The Tracer shows the SOAP messages, the respective SOAP message requests and responses - when the services are deployed on the server, and the invoked operations. By default, this feature is turned off. You have to turn it on to enable tracing.

Warning: Turning on the Tracer feature will have a drag on the performance. This is because all the SOAP messages will always be completely built (i.e., deferred building will not be done) and stored in the database by WSO2 Data Services. Hence this option should be used with caution.

Figure 1: Turned OFF SOAP Tracer

1. In the navigator, under Monitor, click SOAP Message Tracer. The SOAP Message Tracer page appears.
2. In the Status field, click On. The tracer will show the messages of the operations that were invoked.

By using the SOAP tracer, you can see the SOAP messages with their time-stamps, service name, operation invoked and the number of requests to the server. The most recent SOAP messages are listed on the top. When a particular SOAP message is selected, its request and the response can be viewed.

Note: This tracer does not apply to operations invoked in the admin services, as they are filtered out.

Figure 2: SOAP Tracer- Request/Response Messages