JDK-6935563 : (dc) Improve connection reset/port unreachable handling [win]
- Type: Bug
- Component: core-libs
- Sub-Component: java.nio
- Affected Version: 1.4.2_22,5.0u21,6u14
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: windows_vista,windows_7
- CPU: x86
- Submitted: 2010-03-17
- Updated: 2011-04-11
- Resolved: 2011-03-08
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| Other | JDK 6 | JDK 7 |
|---|---|---|
| 5.0u29Fixed | 6u22-revFixed | 7 b100Fixed  |
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Description
There is diffrent behavior in nio between windows and Solaris/linux. In windows, java.nio.channels.Selecor#select does not block under the follwoing condition. - Valid IP address - Send a packet to the destination of which the port is closed (Please see the attached DatagramTest.java) In platforms other than Windows, java.nio.channels.Selecor#select seems to block. CONFIGURATION: JDK : 1.4.2_XX/5ux/6ux/7b85 OS : WindowsXP/Vista/7 REPRODUCE: 1. Compile the attached program, "DatagramTest.java" 2. Invoke "java DatagramTest" FREQUENCY : this problem always occurs EXPECTED : Only "step1" message appears. ACTUAL : step1 valid:true readable:true writable:false
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