I have to call a third-party Web service that frequently does not respond. I tried to timeout my requests, however, the timeout does not appear to make any difference. Can you share what I may be doing wrong?
Sample Code
ws = createObject("webservice", "http://domain.com/webservice?wsdl",{timeout=25});
Thread Stack Trace
This is where the request waiting for the Web-service will hang waiting for a response. The thread can not be killed with Fusion Reactor.
java.net.SocketInputStream.socketRead0(SocketInputStream.java:???)[Native Method]
java.net.SocketInputStream.read(SocketInputStream.java:129)
java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
java.io.BufferedInputStream.read(BufferedInputStream.java:237)
org.apache.axis.transport.http.HTTPSender.readHeadersFromSocket(HTTPSender.java:581)
org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:142)
org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
org.apache.axis.client.Call.invokeEngine(Call.java:2765)
org.apache.axis.client.Call.invoke(Call.java:2748)
org.apache.axis.client.Call.invoke(Call.java:2424)
org.apache.axis.client.Call.invoke(Call.java:2347)
org.apache.axis.client.Call.invoke(Call.java:1804)
membership.MembershipappfacadeCfcSoapBindingStub.getUserData(MembershipappfacadeCfcSoapBindingStub.java:1189)
sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:???)[Native Method]
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
coldfusion.xml.rpc.ServiceProxy.invokeImpl(ServiceProxy.java:225)
coldfusion.xml.rpc.ServiceProxy.invoke(ServiceProxy.java:145)
coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2301)
cfMemberGateway2ecfc1748494758$funcPOPULATEFEUSERFROMCOOKIES.runFunction(C:\inetpub\platform\models\gateway\MemberGateway.cfc:208)
Thanks.
Have you tried use cfsetting requesttimeout="25" before webservice call?. Also if you use tag base cfinvoke with timeout property it should work for you.
Related
We have a web service where sometimes the clients are stuck in a loop and are harassing the server, using up threads and causing high CPU. We would like to force the client to hit a timeout, but not use a thread in our thread pool (by sleeping, for example). We're using Jetty to supply the web services:
at sun.reflect.GeneratedMethodAccessor102.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.xml.ws.api.server.InstanceResolver$1.invoke(InstanceResolver.java:250)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:149)
at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:88)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:1063)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:979)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:950)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:825)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:380)
at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:651)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:264)
at com.sun.xml.ws.transport.http.servlet.ServletAdapter.invokeAsync(ServletAdapter.java:218)
at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:159)
at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:194)
at com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:80)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:769)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:585)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577)
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125)
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515)
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215)
at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110)
at org.eclipse.jetty.server.handler.DebugHandler.handle(DebugHandler.java:81)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97)
at org.eclipse.jetty.server.Server.handle(Server.java:485)
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:290)
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:606)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:535)
at java.lang.Thread.run(Thread.java:745)
Any way to have the web server abort the work but NOT return any response to the client?
UPDATE: For clarification - we control ONLY the server. We do not control the clients.
You may find this link informative!
My project has a OCR requirement and I want to use the google cloud Vision API. I download the sample code via GIT, but it report follow errors:
Exception in thread "main" java.net.SocketTimeoutException: connect
timed out at java.net.DualStackPlainSocketImpl.waitForConnect(Native
Method) at
java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) at
java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at
java.net.Socket.connect(Socket.java:589) at
sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668) at
sun.net.NetworkClient.doConnect(NetworkClient.java:175) at
sun.net.www.http.HttpClient.openServer(HttpClient.java:432) at
sun.net.www.http.HttpClient.openServer(HttpClient.java:527) at
sun.net.www.protocol.https.HttpsClient.(HttpsClient.java:264)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
at
sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
at
sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1138)
at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1032)
at
sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
at
sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1316)
at
sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1291)
at
sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
at
com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:77)
at
com.google.api.client.http.HttpRequest.execute(HttpRequest.java:981)
at
com.google.api.client.auth.oauth2.TokenRequest.executeUnparsed(TokenRequest.java:283)
at
com.google.api.client.auth.oauth2.TokenRequest.execute(TokenRequest.java:307)
at
com.google.api.client.googleapis.auth.oauth2.GoogleCredential.executeRefreshToken(GoogleCredential.java:384)
at
com.google.api.client.auth.oauth2.Credential.refreshToken(Credential.java:489)
at
com.google.api.client.auth.oauth2.Credential.intercept(Credential.java:217)
at
com.google.api.client.http.HttpRequest.execute(HttpRequest.java:868)
at
com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:419)
at
com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:352)
at
com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:469)
at
com.google.cloud.vision.samples.label.LabelApp.labelImage(LabelApp.java:136)
at
com.google.cloud.vision.samples.label.LabelApp.main(LabelApp.java:71)
I don`t modify any code and I could get the successfully test results on the API browser explorer. Has anyone met this kind of issue before?Could you please give me any suggestion?
java.net.SocketTimeoutException means the connection timed out before a response was received from the remote host. This is almost always caused by local network issues, or proxy or firewall configurations.
I solved this by setting proxy mode to global mode
it's a very basic example.
I wanted to load the web application using jetty like below.
public static void main(String[] args) throws Exception {
Server server = new Server(8085);
WebAppContext webapp = new WebAppContext( "D:/workspace/camel/TestWithGradle/src/main/java/sample.war" , "sample");
webapp.setExtractWAR(true);
webapp.setParentLoaderPriority(true);
server.setHandler(webapp);
server.start();
server.join();
}
And the war is https://github.com/heroku/heroku-deploy/blob/master/spec/resources/sample-war.war
it's very simple war that uses jsp files and java servlet.
But, I run this application, the console gave the exception..
2014-11-24 23:52:49.528:INFO::main: Logging initialized #333ms
2014-11-24 23:52:49.689:INFO:oejs.Server:main: jetty-9.1.5.v20140505
2014-11-24 23:53:11.779:WARN:oejw.WebAppContext:main: Failed startup of context o.e.j.w.WebAppContext#364de63{sample,file:/C:/Users/SDS/AppData/Local/Temp/jetty-0.0.0.0-8085-sample.war-sample-any-853618354381316480.dir/webapp/,null}{D:/workspace/camel/TestWithGradle/src/main/java/sample.war}
java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
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 sun.net.NetworkClient.doConnect(NetworkClient.java:180)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
at sun.net.www.http.HttpClient.New(HttpClient.java:308)
at sun.net.www.http.HttpClient.New(HttpClient.java:326)
at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:996)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:932)
at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:850)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1300)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:637)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1290)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:1257)
at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:263)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1164)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1050)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:964)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:606)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:117)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:848)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:777)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:649)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:333)
at org.eclipse.jetty.xml.XmlParser.parse(XmlParser.java:246)
at org.eclipse.jetty.webapp.Descriptor.parse(Descriptor.java:67)
at org.eclipse.jetty.webapp.WebDescriptor.parse(WebDescriptor.java:204)
at org.eclipse.jetty.webapp.MetaData.setWebXml(MetaData.java:192)
at org.eclipse.jetty.webapp.WebXmlConfiguration.preConfigure(WebXmlConfiguration.java:60)
at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:460)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:496)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:125)
at org.eclipse.jetty.server.Server.start(Server.java:358)
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:107)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:60)
at org.eclipse.jetty.server.Server.doStart(Server.java:325)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at TestServer.main(TestServer.java:21)
2014-11-24 23:53:11.874:INFO:oejs.ServerConnector:main: Started ServerConnector#5054a835{HTTP/1.1}{0.0.0.0:8085}
2014-11-24 23:53:11.875:INFO:oejs.Server:main: Started #22829ms
Please, help me with the elaborate explanation. thanks for reading and your time.
You have an XML with a bad DTD or namespace declaration.
The startup is attempting to fetch some sort of resource from a remote URL that would be used in validating the XML.
This will not happen with a normal jetty distribution, or the normal jetty jar artifacts.
Start with making sure you are using the official jetty jars, don't repackage them, don't uberjar them, don't one-jar them, leave them alone (for now).
Then make sure you have no typos in your various XML files. Especially in your war file, and all of the contents of the WEB-INF/lib/*.jar files. There is likely a small typo or reference that is incorrect enough that Jetty can't shortcut that remote resource request with the validation resources that comes with the jetty jars.
I created a web app which use mysql. I used spring for the persistence.
Every thing worked on my local tomcat server.
I upload it into cloudfoundary, I follow the instuction and I create a mysql service and I use it
as a service for my web-app.
I try to run the app and I got the following exceptions:
HTTP Status 500 -
--------------------------------------------------------------------------------
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:80)
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:573)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:812)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:868)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:876)
com.tutorialspoint.StudentJDBCTemplate.create(StudentJDBCTemplate.java:19)
com.tutorialspoint.Hello.doGet(Hello.java:58)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
root cause
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1116)
com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:344)
com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2332)
com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2369)
com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2153)
com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792)
com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:381)
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
java.sql.DriverManager.getConnection(DriverManager.java:582)
java.sql.DriverManager.getConnection(DriverManager.java:154)
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:173)
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:164)
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:149)
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:119)
org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)
org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77)
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:573)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:812)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:868)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:876)
com.tutorialspoint.StudentJDBCTemplate.create(StudentJDBCTemplate.java:19)
com.tutorialspoint.Hello.doGet(Hello.java:58)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
root cause
java.net.ConnectException: Connection refused
java.net.PlainSocketImpl.socketConnect(Native Method)
java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
java.net.Socket.connect(Socket.java:529)
java.net.Socket.connect(Socket.java:478)
java.net.Socket.<init>(Socket.java:375)
java.net.Socket.<init>(Socket.java:218)
com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:257)
com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:294)
com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2332)
com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2369)
com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2153)
com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:792)
com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:381)
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:305)
java.sql.DriverManager.getConnection(DriverManager.java:582)
java.sql.DriverManager.getConnection(DriverManager.java:154)
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriverManager(DriverManagerDataSource.java:173)
org.springframework.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:164)
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnectionFromDriver(AbstractDriverBasedDataSource.java:149)
org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getConnection(AbstractDriverBasedDataSource.java:119)
org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:111)
org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:77)
org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:573)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:812)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:868)
org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:876)
com.tutorialspoint.StudentJDBCTemplate.create(StudentJDBCTemplate.java:19)
com.tutorialspoint.Hello.doGet(Hello.java:58)
javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.35 logs.
--------------------------------------------------------------------------------
Apache Tomcat/6.0.35
If the problem is still there: there are 2 ways to configure a connection to CF services.
1) Taking the advantage of "auto-reconfigure". For any Java app, if it is using Spring framework, the doc here specifically described the details: http://docs.cloudfoundry.com/frameworks/java/spring/spring.html
2) For Java apps, other than Spring apps, the details of connection to the CF provisioned services like hostname or password needs to be taken care explicitly. These can be retrieved by an environment variable named "VCAP_SERVICES". Simply this code snippet can achieve that:
System.getenv("VCAP_SERVICES")
After that set the properties to the connection configuration.
When we make a Web Services API call, sometimes we are not getting response back. Our thread is just waiting for a response and does not get an error back. Time outs are specified in the web service request using com.sun.xml.ws.request.timeout parameter. But, time outs are not working in this scenario.
Environment details:
Application server: Weblogic
Operating System: Linux
Web services API: Metro
Does anyone have any idea about this issue?
Stack trace:
"DefaultQuartzScheduler_Worker-88" RUNNABLE native
java.net.SocketInputStream.socketRead0(Native Method)
java.net.SocketInputStream.read(SocketInputStream.java:129)
weblogic.utils.io.ChunkedInputStream.read(ChunkedInputStream.java:159)
java.io.InputStream.read(InputStream.java:89)
com.certicom.tls.record.ReadHandler.readFragment(Unknown Source)
com.certicom.tls.record.ReadHandler.readRecord(Unknown Source)
com.certicom.tls.record.ReadHandler.read(Unknown Source)
com.certicom.io.InputSSLIOStreamWrapper.read(Unknown Source)
java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
java.io.BufferedInputStream.read(BufferedInputStream.java:235)
weblogic.net.http.MessageHeader.isHTTP(MessageHeader.java:220)
weblogic.net.http.MessageHeader.parseHeader(MessageHeader.java:143)
weblogic.net.http.HttpClient.parseHTTP(HttpClient.java:463)
weblogic.net.http.HttpURLConnection.getInputStream(HttpURLConnection.java:357)
weblogic.net.http.SOAPHttpsURLConnection.getInputStream(SOAPHttpsURLConnection.java:37)
weblogic.net.http.HttpURLConnection.getResponseCode(HttpURLConnection.java:945)
com.sun.xml.ws.transport.http.client.HttpClientTransport.readResponseCodeAndMessage(HttpClientTransport.java:209)
com.sun.xml.ws.transport.http.client.HttpTransportPipe.process(HttpTransportPipe.java:160)
com.sun.xml.ws.transport.http.client.HttpTransportPipe.processRequest(HttpTransportPipe.java:93)
com.sun.xml.ws.transport.DeferredTransportPipe.processRequest(DeferredTransportPipe.java:116)
com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:112)
com.sun.xml.xwss.XWSSClientPipe.process(XWSSClientPipe.java:154)
com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:598)
com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:557)
com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:542)
com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:439)
com.sun.xml.ws.client.Stub.process(Stub.java:222)
com.sun.xml.ws.client.sei.SEIStub.doProcess(SEIStub.java:135)
com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:109)
com.sun.xml.ws.client.sei.SyncMethodHandler.invoke(SyncMethodHandler.java:89)
com.sun.xml.ws.client.sei.SEIStub.invoke(SEIStub.java:118)
$Proxy87.getMapping(Unknown Source)
The stack trace shows the socket is opened between the client and the web service. There is some reading happening i.e. data transfer but it might be taking very long.
Is the client on Weblogic or the web service hosted on Weblogic or both?
Can you check netstat -an | grep
Does it show the sockets in ESTABLISHED state? or some other state like TIME_WAIT or CLOSE_WAIT ?
How long have you configured your stuck-thread-timeout?
The default is 600 seconds, so does this operation take longer than 10 minutes?
Try adding "com.sun.xml.ws.connect.timeout".
Both properties are also available in constant form:
com.sun.xml.ws.client.BindingProviderProperties.REQUEST_TIMEOUT
com.sun.xml.ws.client.BindingProviderProperties.CONNECT_TIMEOUT
Make sure you don't use internal imports, it won't work on WebLogic.