소스 파일 최초 업로드
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tomcat/webapps.dist/examples/jsp/async/index.jsp.html
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tomcat/webapps.dist/examples/jsp/async/index.jsp.html
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<!DOCTYPE html><html><head><meta charset="UTF-8" /><title>Source Code</title></head><body><pre><%--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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--%>
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<%@page session="false"%>
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<pre>
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Use cases:
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1. Simple dispatch
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- servlet does startAsync()
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- background thread calls ctx.dispatch()
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<a href="<%=response.encodeURL("/examples/async/async0")%>"> Async 0 </a>
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2. Simple dispatch
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- servlet does startAsync()
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- background thread calls dispatch(/path/to/jsp)
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<a href="<%=response.encodeURL("/examples/async/async1")%>"> Async 1 </a>
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3. Simple dispatch
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- servlet does startAsync()
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- background thread calls writes and calls complete()
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<a href="<%=response.encodeURL("/examples/async/async2")%>"> Async 2 </a>
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4. Simple dispatch
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- servlet does a startAsync()
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- servlet calls dispatch(/path/to/jsp)
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- servlet calls complete()
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<a href="<%=response.encodeURL("/examples/async/async3")%>"> Async 3 </a>
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3. Timeout s1
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- servlet does a startAsync()
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- servlet does a setAsyncTimeout
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- returns - waits for timeout to happen should return error page
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4. Timeout s2
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- servlet does a startAsync()
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- servlet does a setAsyncTimeout
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- servlet does a addAsyncListener
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- returns - waits for timeout to happen and listener invoked
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5. Dispatch to asyncSupported=false servlet
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- servlet1 does a startAsync()
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- servlet1 dispatches to dispatch(/servlet2)
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- the container calls complete() after servlet2 is complete
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- TODO
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6. Chained dispatch
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- servlet1 does a startAsync
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- servlet1 does a dispatch to servlet2 (asyncsupported=true)
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- servlet2 does a dispatch to servlet3 (asyncsupported=true)
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- servlet3 does a dispatch to servlet4 (asyncsupported=false)
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7. Stock ticker
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<a href="<%=response.encodeURL("/examples/async/stockticker")%>"> StockTicker </a>
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</pre>
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</pre></body></html>
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