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des-testbed / libara

A framework for the implementation and evaluation of routing algorithms based on the Ant Colony Optimization (ACO) metaheuristic.
GNU General Public License v3.0
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Warning: Failed to connect to the agentx master agent ([NIL]) in TestbedDaemon #88

Closed ghost closed 11 years ago

ghost commented 11 years ago

Unsure when this error was introduced; today I checked out Friday's last commit on this branch and the error persisted. Michael says this issue also occurs on UHU as well as his machine.

The text from the title is printed in to chat every 10-15 seconds as long as the 'TestbedDaemon' process is running, can confirm I did not get this issue on Friday with this commit, using on same box.

ghost commented 11 years ago

Introduced workaround: if NAMESPACE_TESTBED_BEGIN is never called the issue disappears. It's also worth noting that when this issue occurs, main() is never entered.

ghost commented 11 years ago

After conferring with a colleague in the lab pool a few days ago, it seems the namespace issue is common to the "agentx" portion of libdessert, that is not commonly used. Since we have a workaround I will close this issue for now, seeing as the fix is most likely on the libdessert end (our program is never entered when this error is encountered.) Feel free to reopen this issue if the bug returns.