Tomcat没有做BlazeDS的7.0.27版本之后流？(Tomcat doesn't d

我发现我的Flex应用程序不经过tomcat的版本$主题工作了。请帮我通过这个来获得。我试过很多东西没有任何成功。

这是我的配置。

布拉 - 4.x的Tomcat的 - 最新 - 7.0.32的Java 7

应用程序只是挂起没有任何错误或任何东西。它再次从7.0.32工作。我检查Tomcat的发行说明（ http://tomcat.apache.org/tomcat-7.0-doc/changelog.html ）和孤立的问题多达狼jar文件。

当我更换Coyote.jar从7.0.27版本7.0.32它工作正常。

以下是狼改变（ http://tomcat.apache.org/tomcat-7.0-doc/changelog.html ）

52858: Correct fix for high CPU load (fhanik)
53138: Broken Sendfile on SSL introduced in 7.0.27 (fhanik)
52055: Additional fix required to ensure that InputFilters are recycled between requests. (markt)
53061: Fix a problem in the NIO connector whereby if the poller was under low but consistent load (>1 request/per second and always less than 1 second between requests) timeouts never took place. (markt)
53063: When using an Executor with BIO, use the executor's maxThreads as the default for maxConnections. (markt)
53119: Prevent buffer overflow errors being reported when a client disconnects before the response has been fully written from an AJP connection using the APR/native connector. (markt)
53169: Allow developers to avoid chunked encoding for a response of unknown length by setting the Connection: close header. Based on a patch suggested by Philippe Marschall. (markt)
53173: Properly count down maxConnections (fhanik)
 Update default value of pollerThreadCount for the NIO connector. The new default value will never go above 2 regardless of available processors. (fhanik)
 Allow to retrieve the current connectionCount via getter from the endpoint and as JMX attribute of the ThreadPool mbean. (rjung)
 Correct an edge case where Comet END events were not send to connected clients when the Tomcat connector was stopped. (markt)
53406: Fix possible stack overflow on connection close when using Comet. (fhanik)
 Improve InternalNioInputBuffer.parseHeaders(). (kkolinko)
 Implement maxHeaderCount attribute on Connector. It is equivalent of LimitRequestFields directive of Apache HTTPD. Default value is 100. (kkolinko)

任何猜测/想法会有所帮助。提前致谢！

我觉得这可能是问题的原因：

53169: Allow developers to avoid chunked encoding for a response of unknown length by setting the Connection: close header. Based on a patch suggested by Philippe Marschall. (markt)

并从BaseStreamingHTTPEndPoint.java BlazeDS的（4.0.0.14931）代码：

718: res.setHeader("Connection", "close");

所以，我写了一个简单的过滤器：

@Override
public void doFilter(ServletRequest request, ServletResponse response,
        FilterChain chain) throws IOException, ServletException {
    chain.doFilter(request, new HttpServletResponseWrapper(
            (HttpServletResponse) response) {
        public void setHeader(String name, String value) {
            if (!("Connection".equalsIgnoreCase(name) && "Close"
                    .equalsIgnoreCase(value))) {
                super.setHeader(name, value);
            }
        }
    });
}

随着在web.xml配置：

<filter>
    <filter-name>MessageBrokerHack</filter-name>
    <filter-class>
        com.vivimice.testing.MessageBrokerHack
    </filter-class>
</filter>
<filter-mapping>
    <filter-name>MessageBrokerHack</filter-name>
    <url-pattern>/messagebroker/*</url-pattern>
</filter-mapping>

然后问题就解决了。

空气测试客户端（Flex的4.5.1）和Tomcat 6.0.36和7.0.35上

注：定期的RemoteObject未测试要求呢。