WSP WTP
This message flow simulates a WSP Get over WTP over UDP (WAP 1.x). The flow is intended to generate simple WSP connection mode traffic between the MN and the Network Host node.
When control plane protocols are used, the message flow begins after Data Start Delay timer expires. The Client Port and Server Port in the message flow define the ports used for the WSP connection.
WTP encoding and ACK messages are generated automatically and are shown in green. The ACK messages do not appear in the DMF, and the encoding added to the request and response messages does not appear when the message is displayed.
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The client begins the message sequence by establishing the WSP connection.
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The client issues a Get and the server responds with the content.
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The client issues another Get and the server responds with different content.
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The client closes the WSP connection.
In the default configuration, the message flow will repeat once per second while the MN session is active. This assumes that the entire flow can be completed in one second. The flow must complete before the next iteration can begin, even if this results in a slower transaction rate.
Modifying the Message Flow
The encoded WSP fields in the message are shown in red in the diagram above, and the text fields are shown in black.
You can modify the text fields, the URIs and the content, but should not modify the WSP encoding unless you are familiar with the protocol.
You can specify that random port numbers, in the IANA specified dynamic range of 49152 — 65535, be used by the client by entering a 0 for the Client Port.