long running request to a CXF Web Service may lead to high CPU

1) Start with a fresh install of JBoss Fuse 6.1 2) Unzip demo-jetty.zip 3) Set the JKS path in issue-demo.xml (JKS file provided in zip) 4) build jetty-issue-demo with the following command: mvn clean install 5) cd $FUSE_HOME 6) uncomment admin user in etc/user.properties 7) install feature camel-jackson 8) install feature camel-mvel 9) install wrap:mvn:org.jasypt/jasypt-spring31/1.9.0 10) install jetty-demo 11) verify the CXF endpoint is deployed by running: cxf:list-endpoints 12) Install Apache HTTPD (tested with version 2.4.10) 13) Install Apache mod_ssl module 14) Generate a key using the instructions provided here 15) Copy the following configuration to a new file in conf.d: LoadModule ssl_module modules/mod_ssl.so Listen 8443 AddType application/x-x509-ca-cert .crt AddType application/x-pkcs7-crl .crl SSLPassPhraseDialog builtin SSLSessionCache shmcb:/var/cache/mod_ssl/scache(512000) SSLSessionCacheTimeout 300     #---------------------------------- # 443 #---------------------------------- NameVirtualHost *:8443 <VirtualHost *:8443> ServerName sslproxy.usersys.redhat.com ServerAlias sslproxy.usersys.redhat.com SSLEngine on SSLCertificateFile /etc/pki/tls/certs/sslproxy.usersys.redhat.com.crt SSLCertificateKeyFile /etc/pki/tls/private/sslproxy.usersys.redhat.com.key   ErrorLog logs/8443_error_log # Host Time "Request String" Bytes Status ServerActioningRequest ThisServerName TimeTakenMicroseconds(/1000000) CustomLog logs/8443_balancer_log "%h %t \"%r\" %b %s %{BALANCER_WORKER_NAME}e %v %D" LogLevel warn SSLProxyEngine On   # CXF REST endpoint <Proxy balancer://cxfrs> BalancerMember https://localhost:9292/demo retry=10 </Proxy> ProxyPass /demo balancer://cxfrs   </VirtualHost> 16) Start Apache HTTPD, and verify you can get high cpu by accessing the application on the following url: https://localhost:8443/demo/aaa