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https://issues.apache.org/jira/browse/TUSCANY-1954?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12557186#action_12557186
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Simon Laws commented on TUSCANY-1954:
-------------------------------------


I've seen this issue for all of the releases we've done to date. It hasn't been 
impacting the correct running of the samples as far as I can tell and is a 
product of the slightly strange situation of

1 - shipping both host-tomcat and host-jetty in the manifest/all jar
2 - providing no way of choosing which to use

Each host is registered by its activator, e.g, JettyRuntimeModuleActivator;

servletHosts.addServletHost (server);

The servlet host is chosen in, for example, the ws-axis binding, when the 
provider factory (Axis2BindingProviderFactory) is created.

this.servletHost = servletHosts.getServletHosts().get(0);

The order in which the Activators are processed, and hence which one as 
returned by get(0), can vary from run to run not least because the service 
providers are manipulated via a HashSet as they are read from the classpath.

I suggest we choose one or the other for the all/manifest jar. 

> Samples randomly use JettyServer or TomcatServer
> ------------------------------------------------
>
>                 Key: TUSCANY-1954
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-1954
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Build System
>    Affects Versions: Java-SCA-1.1
>            Reporter: Jean-Sebastien Delfino
>            Priority: Critical
>             Fix For: Java-SCA-1.1
>
>
> Samples (for example feed-aggregator) randomly run with the embedded 
> JettyServer or the TomcatServer.
> To reproduce the issue, do ant run in feed-aggregator several times, some 
> executions will use Jetty, others will use Tomcat.
> This is probably an issue with how the release distro is built, incorrectly 
> placing both tuscany-host-tomcat and tuscany-host-jetty on the classpath of 
> sca-manifest.jar and/or sca-tuscany-all.jar.

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