JDK-8014254 : Selector in HttpServer introduces a 1000 ms delay when using KeepAlive
- Type: Bug
- Component: core-libs
- Sub-Component: java.net
- Affected Version: 7,8
- Priority: P4
- Status: Resolved
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2013-05-08
- Updated: 2015-02-02
- Resolved: 2013-05-13
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Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 7 | JDK 8 |
|---|---|
7u80Fixed  |
8 b91Fixed |
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Description
com.sun.net.httpServer uses a selector to get notified for interesting events (such as arrival of a new connection, or data available to read on an existing connection), but imposes a timeout of 1000 ms on the selector. Although this is not a problem when the server uses a threadpool, but for a single threaded server, this timeout gives rise to a bottleneck and should be reduced to a lower value.