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https://issues.apache.org/jira/browse/BATIK-1366?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marek Neumann updated BATIK-1366:
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Attachment: setting_timeouts_on_ParsedURLData.patch
> Timeouts missing in URLConnection of ParsedURLData
> --------------------------------------------------
>
> Key: BATIK-1366
> URL: https://issues.apache.org/jira/browse/BATIK-1366
> Project: Batik
> Issue Type: Bug
> Affects Versions: 1.17
> Reporter: Marek Neumann
> Priority: Major
> Attachments: setting_timeouts_on_ParsedURLData.patch
>
>
> We encounter several long running threads being stuck in building up http
> connections:
>
> {code:java}
> [email protected]/sun.nio.ch.Net.poll(Native Method)
> [email protected]/sun.nio.ch.NioSocketImpl.park(NioSocketImpl.java:181)
>
> [email protected]/sun.nio.ch.NioSocketImpl.timedFinishConnect(NioSocketImpl.java:548)
>
> [email protected]/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:597)
> [email protected]/java.net.Socket.connect(Socket.java:633)
>
> [email protected]/sun.net.NetworkClient.doConnect(NetworkClient.java:181)
>
> [email protected]/sun.net.www.http.HttpClient.openServer(HttpClient.java:531)
>
> [email protected]/sun.net.www.http.HttpClient.openServer(HttpClient.java:636)
>
> [email protected]/sun.net.www.http.HttpClient.parseHTTP(HttpClient.java:779)
>
> [email protected]/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1688)
>
> [email protected]/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1589)
>
> [email protected]/sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:3243)
>
> [email protected]/java.net.URLConnection.getContentType(URLConnection.java:520)
>
> app//org.apache.batik.util.ParsedURLData.openStreamInternal(ParsedURLData.java:548)
>
> app//org.apache.batik.util.ParsedURLData.openStream(ParsedURLData.java:476)
> app//org.apache.batik.util.ParsedURL.openStream(ParsedURL.java:440)
>
> app//org.apache.batik.bridge.SVGImageElementBridge.openStream(SVGImageElementBridge.java:414)
>
> app//org.apache.batik.bridge.SVGImageElementBridge.createImageGraphicsNode(SVGImageElementBridge.java:244)
>
> app//org.apache.batik.bridge.SVGImageElementBridge.buildImageGraphicsNode(SVGImageElementBridge.java:179)
>
> app//org.apache.batik.bridge.SVGImageElementBridge.createGraphicsNode(SVGImageElementBridge.java:121)
>
> app//org.apache.batik.bridge.GVTBuilder.buildGraphicsNode(GVTBuilder.java:213)
>
> app//org.apache.batik.bridge.GVTBuilder.buildComposite(GVTBuilder.java:171)
> app//org.apache.batik.bridge.GVTBuilder.build(GVTBuilder.java:82)
>
> app//org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:210)
>
> app//org.apache.batik.transcoder.image.ImageTranscoder.transcode(ImageTranscoder.java:92)
>
> app//org.apache.batik.transcoder.XMLAbstractTranscoder.transcode(XMLAbstractTranscoder.java:142)
>
> app//org.apache.batik.transcoder.SVGAbstractTranscoder.transcode(SVGAbstractTranscoder.java:158)
> {code}
> Looking at the code ParsedURLData does not seem to set any timeout (neither
> connect nor read timeout) on the used java.net.URLConnection in
> org/apache/batik/util/ParsedURLData.java:524.
> I will attach a possible change which sets read and connect timeouts. The
> unit test demonstrates that the read timeout is used accordingly. Likely the
> location is not ideal and can be made configurable but I would leave it up to
> the Batik devs.
>
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