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https://issues.apache.org/jira/browse/SLING-5715?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15277768#comment-15277768
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Konrad Windszus commented on SLING-5715:
----------------------------------------
To me it seems that
https://github.com/apache/sling/blob/c9e59667d8f9cd698bc33a51f3e6a22e85d4a952/testing/junit/teleporter/src/main/java/org/apache/sling/testing/teleporter/client/TeleporterHttpClient.java#L142
is not consuming the input stream and therefore might lead to the socket not
being reused
(http://docs.oracle.com/javase/6/docs/technotes/guides/net/http-keepalive.html).
The response stream should always be consumed and then closed (then
{{disconnect}} does not need to be called at all,
http://stackoverflow.com/questions/4767553/safe-use-of-httpurlconnection).
> Random NoRouteToHostException in Teleporter Client MultipartAdapter method
> --------------------------------------------------------------------------
>
> Key: SLING-5715
> URL: https://issues.apache.org/jira/browse/SLING-5715
> Project: Sling
> Issue Type: Bug
> Components: Testing
> Affects Versions: JUnit Tests Teleporter 1.0.4
> Reporter: Thierry Ygé
> Assignee: Bertrand Delacretaz
>
> We observe on jenkins jobs that randomly serverside tests are failing due to
> "java.net.NoRouteToHostException: Cannot assign requested address"
> This is apparently always coming from
> "org.apache.sling.testing.teleporter.client.MultipartAdapter.<init>(MultipartAdapter.java:42)"
> It would be good to check if the implementation is not using "old" or
> unstable API. maybe replacing it using http component API would help to make
> it more stable.
> {noformat}
> 06:48:39 [INFO] java.net.NoRouteToHostException: Cannot assign requested
> address
> 06:48:39 [INFO] at java.net.PlainSocketImpl.socketConnect(Native Method)
> 06:48:39 [INFO] at
> java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345)
> 06:48:39 [INFO] at
> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
> 06:48:39 [INFO] at
> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
> 06:48:39 [INFO] at
> java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> 06:48:39 [INFO] at java.net.Socket.connect(Socket.java:589)
> 06:48:39 [INFO] at java.net.Socket.connect(Socket.java:538)
> 06:48:39 [INFO] at
> sun.net.NetworkClient.doConnect(NetworkClient.java:180)
> 06:48:39 [INFO] at
> sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
> 06:48:39 [INFO] at
> sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
> 06:48:39 [INFO] at
> sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
> 06:48:39 [INFO] at sun.net.www.http.HttpClient.New(HttpClient.java:308)
> 06:48:39 [INFO] at sun.net.www.http.HttpClient.New(HttpClient.java:326)
> 06:48:39 [INFO] at
> sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1168)
> 06:48:39 [INFO] at
> sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1104)
> 06:48:39 [INFO] at
> sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:998)
> 06:48:39 [INFO] at
> sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:932)
> 06:48:39 [INFO] at
> sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1282)
> 06:48:39 [INFO] at
> sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1257)
> 06:48:39 [INFO] at
> org.apache.sling.testing.teleporter.client.MultipartAdapter.<init>(MultipartAdapter.java:42)
> 06:48:39 [INFO] at
> org.apache.sling.testing.teleporter.client.TeleporterHttpClient.uninstallBundle(TeleporterHttpClient.java:92)
> 06:48:39 [INFO] at
> org.apache.sling.testing.teleporter.client.ClientSideTeleporter$2.evaluate(ClientSideTeleporter.java:174)
> ...
> {noformat}
> It is same for uninstall and install bundle operation of Teleporter. Maybe it
> could be related to SLING-5352, as the test class contains ~115 tests, and
> maybe that produce issues when Teleporter install/uninstall quickly so many
> test / bundle.
> cc [~bdelacretaz]
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