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$Id$
Description:
This is a test for collocation when using thread pools and lanes.
There are multiple servants in this test:
- One servant is in the Root POA which is service by the default
thread pool.
- One servant is in a POA with the CLIENT_PROPAGATED policy and is
serviced by a thread pool without lanes.
- Two servants are in a POA with the SERVER_DECLARED policy and is
serviced by a thread pool without lanes. One of the servant is at
default priority and the other is at default + 1 priority.
- One servant is in a POA without a priority model policy and is
serviced by a thread pool without lanes.
- One servants is in a POA with the CLIENT_PROPAGATED policy and is
serviced by a thread pool with lanes. Depending on the priority of
the caller, either one of the lanes processes the request.
- Two servants are in a POA with the SERVER_DECLARED policy and is
serviced by a thread pool with lanes. One of the servant is at
default priority and the other is at default + 1 priority.
All servants are put into a global array. The main thread starts off
the testing at default priority by calling start() on each servant in
the array. The implementation of start() calls method() on each
servant in the array. Since the upcalls will be handled by a thread
pool corresponding to each servant, all pools and lanes ends up
calling into one another.
The main thread then changes its priority to default + 1 and calls
start() on each servant in the array. This makes sure to exercise the
second lane in the thread pool with lanes and the CLIENT_PROPAGATED
priority.
The test checks that the correct pool, lane, and priority is being
used to run the upcall.
The test also converts the objects into strings and back to make sure
that collocation works as expected for imported objects.
This test has enough asserts to make sure that the correct thread is
making the upcall.
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