Creation of SDO object out of XML (read from an JMS message) is taking too long
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Key: TUSCANY-2240
URL: https://issues.apache.org/jira/browse/TUSCANY-2240
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-SCA-1.1, Java-SDO-1.0
Environment: Windows XP Pro SP2, JDK 1.6_06, SCA 1.1, SDO 1.1
Reporter: Ph.Konradi
After I've switched from JMS messages containing Objects to XML (migrated from
Tuscany 1.0.1 to 1.1) my application needs around 7 sec to call my service.
Before it reacted instantly.
I've debugged into to see where the problem is and saw that receiving of the
JMS message works still instantly but the processing takes pretty long.
Below in the stack trace one can see that a new http connection is opened (???)
and I guess that's responsible for the delay.
Any explanation for this behaviour? What am I doing wrong?
The service's method I'm calling has an argument of complex type.
Thanks,
Philipp
Daemon Thread [ActiveMQ Session Task] (Suspended)
PlainSocketImpl.socketConnect(InetAddress, int, int) line: not
available [native method]
PlainSocketImpl.doConnect(InetAddress, int, int) line: 333
PlainSocketImpl.connectToAddress(InetAddress, int, int) line: 195
PlainSocketImpl.connect(SocketAddress, int) line: 182
Socket.connect(SocketAddress, int) line: 519
Socket.connect(SocketAddress) line: 469
HttpClient(NetworkClient).doConnect(String, int) line: 157
HttpClient.openServer(String, int) line: 394
HttpClient.openServer() line: 529
HttpClient.<init>(URL, Proxy, int) line: 233
HttpClient.New(URL, Proxy, int, boolean) line: 306
HttpClient.New(URL, Proxy, int) line: 323
HttpURLConnection.getNewHttpClient(URL, Proxy, int) line: 788
HttpURLConnection.plainConnect() line: 729
HttpURLConnection.connect() line: 654
HttpURLConnection.getInputStream() line: 977
URIConverterImpl.createURLInputStream(URI) line: 566
URIConverterImpl.createInputStream(URI) line: 453
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).getPackageForURI(String)
line: 2294
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).getFactoryForPrefix(String)
line: 2188
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).createObjectByType(String,
String, boolean) line: 1145
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).createTopObject(String,
String) line: 1247
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).processElement(String,
String, String) line: 883
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).startElement(String,
String, String) line: 866
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler(XMLHandler).startElement(String,
String, String, Attributes) line: 627
SDOXMLResourceImpl$SDOXMLLoadImpl$XmlHandler.startElement(String,
String, String, Attributes) line: 401
StAX2SAXAdapter.handleStartElement(XMLStreamReader, ContentHandler)
line: 162
StAX2SAXAdapter.parse(XMLStreamReader, ContentHandler) line: 111
SDOXMLResourceImpl$SDOXMLLoadImpl$1.run() line: 472
AccessController.doPrivileged(PrivilegedExceptionAction<T>) line: not
available [native method]
SDOXMLResourceImpl$SDOXMLLoadImpl.load(XMLResource, XMLStreamReader,
Map) line: 470
SDOXMLResourceImpl.load(XMLStreamReader, Map) line: 598
XMLDocumentImpl.load(XMLStreamReader, Map) line: 248
XMLStreamHelperImpl.loadDocument(XMLStreamReader, Map) line: 136
XMLStreamHelperImpl.loadObject(XMLStreamReader, Map) line: 98
XMLStreamHelperImpl.loadObject(XMLStreamReader) line: 102
XMLStreamReader2DataObject.transform(XMLStreamReader,
TransformationContext) line: 49
XMLStreamReader2DataObject.transform(Object, TransformationContext)
line: 34
DefaultTransformerExtensionPoint$LazyPullTransformer.transform(Object,
TransformationContext) line: 199
MediatorImpl.mediate(Object, DataType, DataType, Map<String,Object>)
line: 73
Input2InputTransformer.transform(Object[], TransformationContext) line:
179
Input2InputTransformer.transform(Object, TransformationContext) line:
43
MediatorImpl.mediate(Object, DataType, DataType, Map<String,Object>)
line: 73
DataTransformationInterceptor.transform(Object, DataType, DataType,
boolean) line: 175
DataTransformationInterceptor.invoke(Message) line: 72
RuntimeWireInvoker.invoke(InvocationChain, Message, RuntimeWire) line:
113
RuntimeWireInvoker.invoke(RuntimeWire, Operation, Message) line: 88
RuntimeWireInvoker.invoke(Operation, Message) line: 82
RuntimeWireImpl.invoke(Operation, Object[]) line: 122
JMSBindingListener.invokeService(Message) line: 108
JMSBindingListener.onMessage(Message) line: 62
ActiveMQMessageConsumer.dispatch(MessageDispatch) line: 854
ActiveMQSessionExecutor.dispatch(MessageDispatch) line: 99
ActiveMQSessionExecutor.iterate() line: 166
PooledTaskRunner.runTask() line: 117
PooledTaskRunner.access$100(PooledTaskRunner) line: 26
PooledTaskRunner$1.run() line: 44
ThreadPoolExecutor$Worker.runTask(Runnable) line: 665
ThreadPoolExecutor$Worker.run() line: 690
Thread.run() line: 619
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