Dear MIDAS experts,

Greetings! 
I am currently utilizing MIDAS for our experiment and I have encountered an issue with our event builder, which was developed based on the example code 'eventbuilder/mevb.cxx'. I'm uncertain whether this is a genuine bug or an inherent feature of MIDAS.

The event builder fails to initiate the 10th run since its startup, requiring us to relaunch it. Upon investigating the code, I have identified that this issue stems from line 8404 of mfe.cxx (the version's hash is db94df6fa79772c49888da9374e143067a1fff3a). According to the code, the 10-run limit is imposed by the variable MAX_EVENT_REQUESTS in midas.h. While I can increase this value as the code suggests, it does not provide a complete solution, as the same problem will inevitably resurface. This complication unnecessarily hampers our data collection during long observation periods.

Despite the code indicating 'BM_NO_MEMORY: too many requests,' this explanation does not seem logical to me. In fact, other standard frontends do not encounter this problem and can start new runs as required without requiring a frontend relaunch.

I apologize for not yet fully grasping the intricate implementation of midas.cxx and mfe.cxx. However, I would greatly appreciate any suggestions or insights you can offer to help resolve this issue.

Thank you in advance for your kind assistance.