Hi P.C, I think you will need to set the STOPPORT option (-s) [1] to an Openshift friendly value e.g. 15002.
Regards /Andy
[1] http://docs.basex.org/wiki/Options#STOPPORT
On Fri, Mar 7, 2014 at 12:10 PM, Christian Grün christian.gruen@gmail.comwrote:
Hi P.C.,
thanks for describing your setup, and sorry for letting you wait. The reason for the delay is that (at least) I have no clue what might cause the problem. Maybe someone else out there has worked with Openshift before?
Could you add the debugging flag (-d) to the BaseX call and send me the output?
Best, Christian
On Wed, Mar 5, 2014 at 7:49 PM, P.C. favq1@yahoo.com wrote:
I have set up an application in Openshift. This application has a Tomcat
7
(JBoss EWS 2.0) cartridge. I deploy Web applications to it by sending the WAR with an SFTP client. This is a very simple configuration that would
be
straightforward to set up in Openshift.
Inside a servlet, I start a BaseX server so that the servlets in this application can use it as clients. I start it by calling the following instructions, which work as expected:
String folder = System.getenv("OPENSHIFT_DATA_DIR"); if (folder == null) folder = System.getProperty("user.home"); System.setProperty("org.basex.path", folder); if (false == BaseXServer.ping(host, 15000)) { server = new BaseXServer("-p15000", "-e15001", "-n" +System.getenv("OPENSHIFT_JBOSSEWS_IP")); }
(Notice that the environment variable "OPENSHIFT_DATA_DIR" indicates the data directory of the Openshift application, where BaseX should store databases. With this property set, the database path, the repository path and the configuration files are all automatically placed relative to this path. I ping the server to see if it is already running; if not, I start
it.
Notice that I start the server in port 15000 (event handling port 15001), because these ports are available in Openshift. Also, the server is
bound to
the IP indicated by the environment variable OPENSHIFT_JBOSSEWS_IP,
which is
the internal IP in my application.)
The problem is that I can't close this server. When I call
server.stop(), a
"Connection refused" error occurs. I thought this could be a bug, but
this
may also be specific to Openshift, because I don't get this error when I execute this simple example in my home computer. Here is the stacktrace:
Mar 05, 2014 8:19:33 AM org.apache.catalina.core.StandardWrapperValve
invoke
SEVERE: Servlet.service() for servlet [NewServlet] in context with path [/basextest] threw exception java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
atjava.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
atjava.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:579) at java.net.Socket.connect(Socket.java:528) at java.net.Socket.<init>(Socket.java:425) at java.net.Socket.<init>(Socket.java:208) at org.basex.BaseXServer.stop(BaseXServer.java:333) at org.basex.BaseXServer.<init>(BaseXServer.java:93) at org.basex.BaseXServer.<init>(BaseXServer.java:65) at x.NewServlet.processRequest(NewServlet.java:112) at x.NewServlet.doGet(NewServlet.java:128) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
atorg.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
atorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
atorg.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
atorg.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
atorg.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
atorg.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
atjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
Thank you in advance.
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