Calling a remote web service from Axis2 generated stub results allocates a
handle that does not get released
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Key: AXIS2-4218
URL: https://issues.apache.org/jira/browse/AXIS2-4218
Project: Axis 2.0 (Axis2)
Issue Type: Bug
Affects Versions: 1.2, 1.3, 1.4, 1.4.1, 1.5
Environment: WIndows XP, Java 1.6_7 (and higher). Quad-core Intel
system with 4Gb memory
Reporter: Dennis Urech
Priority: Critical
When I make a call to an Axis2 generated stub to access a remote web service,
several Windows handles are allocated (approximately 5). All but 1 of these is
released. The one that remains (and is not released) is a handle to a Registry
Key "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings". I have
traced it down the allocation of all the handles to the call to the
httpClient.executeMethod(config, method); in AbstractHTTPSender (line 542).
We call this web service every 5 seconds and therefore my code is leaking about
700 of these handles every hour. After about a 3 days we have to kill our
applications since it has consumed too many handles.
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