Write a thread-safe timer/interrupt based transaction timout implementation
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Key: GERONIMO-555
URL: http://issues.apache.org/jira/browse/GERONIMO-555
Project: Apache Geronimo
Type: New Feature
Components: transaction manager
Reporter: David Jencks
We should investigate whether it is practical to have a thread safe
timer/interrupt based transaction timeout implementation. A non-thread safe
implementation was present prior to revision 128441.
Among the issues that need to be investigated are the extent to which IO is
actually interruptable and what existing drivers do when they are interrupted.
For this to work, managed connections that get interrupted during io must be
reliably destroyed.
We should also investigate to what extent this provides a solution for deadlock
resolution.
If we decide that this is impractical, we should change the internal time unit
for timeouts from milliseconds to seconds as proposed in GERONIMO-550
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