3.1.4 Message Processing Events and Sequencing Rules
The following table summarizes the list of WSDL operations defined by this specification:
|
Operation |
Description |
|---|---|
|
Hello |
Used to announce a service that is joining a network. |
|
Bye |
Used to announce a service that is leaving a network. |
|
Probe |
Used to find a service on the network, based on service type. |
|
ProbeMatch |
Used to respond to a Probe message to indicate that the service matches the requested type. |
|
Resolve |
Used to locate a particular target service and retrieve network transport information. |
|
ResolveMatch |
Used to return the network transport information for a target service requested using a Resolve message. |
The server MUST verify that each received message matches the schema, as specified in [WS-Discovery] Appendix III, and discard malformed messages. Further parsing depends on the message type.
All other messages are discarded without further processing.