JDK-8062501 : Modifications of server socket channel accept() methods for instrumentation purposes
  • Type: Bug
  • Component: core-libs
  • Sub-Component: java.nio
  • Affected Version: 9
  • Priority: P4
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2014-10-29
  • Updated: 2016-06-13
  • Resolved: 2014-10-30
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8u40Fixed 9 b38Fixed
Related Reports
Relates :  
Instrumentation agents that want to instrument [Asynchronous]ServerSocketChannel.accept() in order to track when a connection request is actually accepted by the underlying system cannot do so at present as the implementing methods are native. The proposed change is to create Java methods which wrap the respective native methods thereby allowing instrumentation to occur. The implementation is usable by any agents wishing to monitor these functions. 
Review thread http://mail.openjdk.java.net/pipermail/nio-dev/2014-October/002817.html.