Author: fhanik
Date: Tue Feb 26 10:10:50 2008
New Revision: 631316
URL: http://svn.apache.org/viewvc?rev=631316&view=rev
Log:
small doco update with the addition on the new features
Modified:
tomcat/trunk/webapps/docs/tribes/introduction.xml
Modified: tomcat/trunk/webapps/docs/tribes/introduction.xml
URL:
http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/tribes/introduction.xml?rev=631316&r1=631315&r2=631316&view=diff
==============================================================================
--- tomcat/trunk/webapps/docs/tribes/introduction.xml (original)
+++ tomcat/trunk/webapps/docs/tribes/introduction.xml Tue Feb 26 10:10:50 2008
@@ -146,9 +146,11 @@
</p>
<p>
<b>Guaranteed Messaging</b><br/>
- In the default implementation of Tribes uses TCP for messaging. TCP
already has guaranteed message delivery
+ In the default implementation of Tribes uses TCP or UDP for messaging. TCP
already has guaranteed message delivery
and flow control built in. I believe that the performance of Java TCP,
will outperform an implementation of
- Java/UDP/flow-control/message guarantee since the logic happens further
down the stack.<br/>
+ Java/UDP/flow-control/message guarantee since the logic happens further
down the stack. UDP messaging has been added in for
+ sending messages over UDP instead of TCP when desired. The same guarantee
scenarios as described below are still available
+ over UDP, however, when a UDP message is lost, it's considered failed.<br/>
Tribes supports both non-blocking and blocking IO operations. The
recommended setting is to use non blocking
as it promotes better parallelism when sending and receiving messages. The
blocking implementation is available
for those platforms where NIO is still a trouble child.
@@ -260,7 +262,7 @@
<section name="Where can I get Tribes">
<p>
-
+ Tribes ships as a module with Tomcat, and is released as part of the
Apache Tomcat release.
</p>
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