webapps/examples/jsp/async/index.jsp

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<%@page session="false"%>

<pre>
Use cases:

1. Simple dispatch
 - servlet does startAsync()
 - background thread calls ctx.dispatch()
   <a href="<%=response.encodeURL("/examples/async/async0")%>"> Async 0 </a>

2. Simple dispatch
 - servlet does startAsync()
 - background thread calls dispatch(/path/to/jsp)
   <a href="<%=response.encodeURL("/examples/async/async1")%>"> Async 1 </a>

3. Simple dispatch
 - servlet does startAsync()
 - background thread calls writes and calls complete()
   <a href="<%=response.encodeURL("/examples/async/async2")%>"> Async 2 </a>

4. Simple dispatch
 - servlet does a startAsync()
 - servlet calls dispatch(/path/to/jsp)
 - servlet calls complete()
   <a href="<%=response.encodeURL("/examples/async/async3")%>"> Async 3 </a>

3. Timeout s1
 - servlet does a startAsync()
 - servlet does a setAsyncTimeout
 - returns - waits for timeout to happen should return error page

4. Timeout s2
 - servlet does a startAsync()
 - servlet does a setAsyncTimeout
 - servlet does a addAsyncListener
 - returns - waits for timeout to happen and listener invoked

5. Dispatch to asyncSupported=false servlet
 - servlet1 does a startAsync()
 - servlet1 dispatches to dispatch(/servlet2)
 - the container calls complete() after servlet2 is complete
 - TODO

6. Chained dispatch
 - servlet1 does a startAsync
 - servlet1 does a dispatch to servlet2 (asyncsupported=true)
 - servlet2 does a dispatch to servlet3 (asyncsupported=true)
 - servlet3 does a dispatch to servlet4 (asyncsupported=false)


7. Stock ticker
   <a href="<%=response.encodeURL("/examples/async/stockticker")%>"> StockTicker </a>
</pre>