Issue du jour #4 at protoDUNE, 17-Jul-2018: EB crashing at start of triggers
with complaints about timeouts in receiveFragmentData
#1 Updated by Kurt Biery about 2 years ago
- Priority changed from Normal to High
There are a number of reasons that EBs may crash at the start of triggers. Some of them have possible fixes deployed, but I do not believe that we yet have deployed a fix targeted for this one.
We've turned on lots of TRACE messages to try to catch this.
Truthfully, it's not a crash per se, it's the application throwing an uncaught exception to indicate that it tried to readFragmentData, but that timed out.