test_doSend.xml

<?xml version="1.0"?>
<!--
This XML is a simple test to validate the behaviour of the Softswitch surrounding
the doSend behaviour in the OnSend handler. This example verifies that doSend is
present and respected.

The supervisor will print a single string to the console of
    "** SUPERVISOR** Received Index 10"
and then exit if the test completes successfully.
-->
<Graphs xmlns="" appname="test_doSend">
  <GraphType id="test_doSend_type">
    <SharedCode><![CDATA[
      #include <stdlib.h>
    ]]></SharedCode>
    
    <Properties><![CDATA[
uint32_t ignoreCnt = 10;
    ]]></Properties>
    
    <MessageTypes>
      <MessageType id="test">
        <Message><![CDATA[
        uint32_t idx;
        ]]></Message>
      </MessageType>
    </MessageTypes>
    
    <DeviceTypes>
      <DeviceType id="A">
        <State><![CDATA[
uint8_t sCnt = 0;
        ]]></State>
        
        <OnInit><![CDATA[
return 1;       // Trigger RTS
        ]]></OnInit>
        
        <ReadyToSend><![CDATA[
if (DEVICESTATE(sCnt) <= GRAPHPROPERTIES(ignoreCnt))
{
    RTSSUP();
}
        ]]></ReadyToSend>
        
        <SupervisorOutPin messageTypeId="test">
          <OnSend><![CDATA[
PKT(idx) = DEVICESTATE(sCnt);
if (DEVICESTATE(sCnt) < GRAPHPROPERTIES(ignoreCnt))
{
    *doSend = false;
}
DEVICESTATE(sCnt)++;
          ]]></OnSend>
        </SupervisorOutPin>
      </DeviceType>
      
      <SupervisorType id="supervisorNode">
          
        <Code><![CDATA[
          #include <iostream>
          #include <sstream>
          #include <string>
          #include <cstdio>
        ]]></Code>
        
        <SupervisorInPin id="updateIn" messageTypeId="test">
          <OnReceive><![CDATA[
std::cout << "** SUPERVISOR** Received Index " << PKT(idx) << std::endl;

if(PKT(idx) >= GRAPHPROPERTIES(ignoreCnt))
{
    Super::stop_application();
}
          ]]></OnReceive>
        </SupervisorInPin>
      </SupervisorType>
        
    </DeviceTypes>
  </GraphType>
  <GraphInstance id="test_doSend_instance"
                 graphTypeId="test_doSend_type">
    <DeviceInstances>
      <DevI id="0" type="A"/>
    </DeviceInstances>
  </GraphInstance>
</Graphs>