Sun Microsystems Sun Java System Web Server 7.0, Руководство пользователя

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■
nca(1)
■ snca(1)
■
nca.if(4)
■ ncakmod.conf(4)
■
ncalogd.conf(4)
▼
To Enable SNCA to Work With Web Server
This procedure assumes that SNCA has been configured, as discussed above.
From the Common Tasks page, choose a configuration and click Edit Configuration.
Click the HTTP Listeners tab and select the HTTP listener to edit.
On the Edit HTTP Listener page, set the Protocol Family to
nca
.
The HTTP listener must be listening on port 80 for this to work.
Save your changes.
Click the Performance tab.
Click the Cache sub tab.
On the Cache Settings page, make sure the file cache is enabled and enable Use Sendfile.
Save your changes.
Redeploy the configuration for your changes to take effect.
Maximum Threads and Queue Size
When configuring Web Server to be used with SNCA, disabling the thread pool provides better
performance. These settings are on the configuration's Performance tab
⇒
HTTP sub tab,
under Thread Pool Settings. To disable the thread pool, deselect the Thread Pool Enabled
checkbox. You can also disable the thread pool using the
wadm set-thread-pool-prop
command's
enabled
property.
The thread pool can also be disabled with non-SNCA configurations, especially for cases in
which short latency responses with no keep-alives must be delivered.
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Solaris Platform-Specific Issues
Sun Java System Web Server 7.0 Update 1 Performance Tuning, Sizing, and Scaling Guide • 92