The IoServiceStatistics methods are called for every new session creation
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Key: DIRMINA-629
URL: https://issues.apache.org/jira/browse/DIRMINA-629
Project: MINA
Issue Type: Bug
Reporter: Emmanuel Lecharny
Priority: Minor
When a session is established, some methods of the IoServiceStatistics class
are called :
protected final void finishSessionInitialization(IoSession session,
IoFuture future, IoSessionInitializer sessionInitializer) {
if (stats.getLastReadTime() == 0) {
((IoServiceStatistics)stats).setLastReadTime(getActivationTime());
There are two problems with this approach :
- first, many of the members of this classes are not thread safe, leading to
some random value potentially be put into the stats instance for the service
- second, if we protect those members using some synchronization (or volatile
data), it might slow down the connection initialization.
The IoServiceStatistics class should be thread safe, and these statistics
should not be updated if the user don't want them, ie, it should be optionnal
(the Configuration object should take care of this)
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