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Posted to issues@karaf.apache.org by "Jean-Baptiste Onofré (Jira)" <ji...@apache.org> on 2020/03/10 16:46:00 UTC
[jira] [Updated] (KARAF-6633) Unable to bind servlet to specific
HttpConnectors
[ https://issues.apache.org/jira/browse/KARAF-6633?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jean-Baptiste Onofré updated KARAF-6633:
----------------------------------------
Labels: documentation http web (was: )
> Unable to bind servlet to specific HttpConnectors
> -------------------------------------------------
>
> Key: KARAF-6633
> URL: https://issues.apache.org/jira/browse/KARAF-6633
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 4.2.8
> Reporter: Alex Soto
> Assignee: Jean-Baptiste Onofré
> Priority: Major
> Labels: documentation, http, web
> Fix For: 4.3.0, 4.2.9
>
>
> On a fresh Karaf run:
> {quote}feature:install war
> {quote}
> Logout, then configure a Jetty connector _jettyConn1_ in _etc/jetty.xml:_
>
> {color:#008080}<{color}{color:#3f7f7f}Call{color} {color:#7f007f}name{color}{color:#000000}={color}"addConnector"{color:#008080}>{color}
> {color:#008080}<{color}Arg{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}New{color} {color:#7f007f}class{color}{color:#000000}={color}"org.eclipse.jetty.server.ServerConnector"{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Arg{color} {color:#7f007f}name{color}{color:#000000}={color}"server"{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Ref{color} {color:#7f007f}refid{color}={color:#2a00ff}"Server"{color} {color:#008080}/>{color}
> {color:#008080}</{color}{color:#3f7f7f}Arg{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Arg{color} {color:#7f007f}name{color}{color:#000000}={color}"factories"{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Array{color} {color:#7f007f}type{color}{color:#000000}={color}"org.eclipse.jetty.server.ConnectionFactory"{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Item{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}New{color} {color:#7f007f}class{color}{color:#000000}={color}"org.eclipse.jetty.server.HttpConnectionFactory"{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Arg{color} {color:#7f007f}name{color}={color:#2a00ff}"config"{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Ref{color} {color:#7f007f}refid{color}={color:#2a00ff}"httpConfig"{color} {color:#008080}/>{color}
> {color:#008080}</{color}{color:#3f7f7f}Arg{color}{color:#008080}>{color}
> {color:#008080}</{color}{color:#3f7f7f}New{color}{color:#008080}>{color}
> {color:#008080}</{color}{color:#3f7f7f}Item{color}{color:#008080}>{color}
> {color:#008080}</{color}{color:#3f7f7f}Array{color}{color:#008080}>{color}
> {color:#008080}</{color}{color:#3f7f7f}Arg{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Set{color} {color:#7f007f}name{color}={color:#2a00ff}"host"{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Property{color} {color:#7f007f}name{color}{color:#000000}={color}"jetty.host" {color:#7f007f}default{color}{color:#000000}={color}"localhost" {color:#008080}/>{color}
> {color:#008080}</{color}{color:#3f7f7f}Set{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Set{color} {color:#7f007f}name{color}={color:#2a00ff}"port"{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Property{color} {color:#7f007f}name{color}{color:#000000}={color}"jetty.port" {color:#7f007f}default{color}{color:#000000}={color}"8282" {color:#008080}/>{color}
> {color:#008080}</{color}{color:#3f7f7f}Set{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Set{color} {color:#7f007f}name{color}{color:#000000}={color}"idleTimeout"{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Property{color} {color:#7f007f}name{color}{color:#000000}={color}"http.timeout" {color:#7f007f}default{color}{color:#000000}={color}"30000" {color:#008080}/>{color}
> {color:#008080}</{color}{color:#3f7f7f}Set{color}{color:#008080}>{color}
> {color:#008080}<{color}{color:#3f7f7f}Set{color} {color:#7f007f}name{color}={color:#2a00ff}"name"{color}{color:#008080}>{color}jettyConn1{color:#008080}</{color}{color:#3f7f7f}Set{color}{color:#008080}>{color}
> {color:#008080}</{color}{color:#3f7f7f}New{color}{color:#008080}>{color}
> {color:#008080}</{color}Arg{color:#008080}>{color}
> {color:#008080}</{color}Call{color:#008080}>{color}
> Now run Karaf again and run the command:
> {quote}bundle:install --start mvn:org.ops4j.pax.web.samples/whiteboard-extended/7.2.14
> {quote}
> This will install sample bundle from Pax-Web project:
> [https://github.com/ops4j/org.ops4j.pax.web/tree/web-7.2.14/samples/whiteboard-extended]
>
> Which registers a servlet to bind to the _jettyConn1_ configured in jetty.xml.
> I can verify the servlets are deployed:
> karaf@root()> http:list
> ID │ Servlet │ Servlet-Name │ State │ Alias │ Url───┼──────────────────────┼──────────────────────────────┼─────────────┼───────────────────────────┼─309 │ WhiteboardServlet │ ServletModel-26 │ Deployed │ /whiteboard │ [/whiteboard/*]309 │ WhiteboardServlet │ ServletModel-28 │ Deployed │ /whiteboard2 │ [/whiteboard2/*]309 │ WhiteboardServlet │ ServletModel-30 │ Deployed │ /whiteboard3 │ [/whiteboard3/*]309 │ WhiteboardServlet │ ServletModel-32 │ Deployed │ /whiteboard4 │ [/whiteboard4/*]
>
> But Jetty is responding 404 to a GET request on [http://localhost:8282/whiteboard], same for all other ports.
>
> I see this warning in the log file:
>
> 2020-03-10T10:12:07,497 | WARN | features-3-thread-1 | ContextHandler | 245 - org.eclipse.jetty.util - 9.4.22.v20191022 | ContextHandler [+localhost+, @jettyConn1] has a connector only entry e.g. "@connector" and one or more host only entries.
> The host entries will be ignored to match legacy behavior. To clear this warning remove the host entries or update to use at least one host@connector syntax entry that will match a host for an specific connector
>
> The expected result is that a GET request to [http://localhost:8282/whiteboard] responds 200, and 404 to [http://localhost:8181/whiteboard|http://localhost:8282/whiteboard] because the servlet is registered to bind to the _jettyConn1_:
>
> {quote}contextMappingParams.put(ExtenderConstants.PROPERTY_HTTP_CONNECTORS,
> "jettyConn1");{quote}
>
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