TZUTC: -0700   
   MSGID: 58124.sync_sys@1:103/705 2ca4a582   
   PID: Synchronet 3.21a-Linux master/c5f547bfd May 19 2025 GCC 12.2.0   
   TID: SBBSecho 3.27-Linux master/dd0e146a0 May 28 2025 GCC 12.2.0   
   BBSID: VERT   
   CHRS: ASCII 1   
   FORMAT: flowed   
   https://gitlab.synchro.net/main/sbbs/-/issues/936#note_7299   
      
   I dont think that is where the problem is - and yes, the call to `new   
   File(file)` was only attempting to open the file once to the best of my   
   knowledge. (I added heaps of logging to find that regex.)   
      
   I think the problem started in `add_outbound_files`, specifically in the loop   
   `addrs.forEach` at the call `lock_flow`.   
      
   lock_flow received a `.?lo` file as an argument, and (based on what I think   
   the regex was trying to do), should have created a `.bsy` file as a lock file.   
   Except it was locking the `.?lo` file.   
      
   Then the call to flo.open('r') was failing, because the file was locked.   
      
   Then later the `bsy` file was deleted as part of unlocking (excepted it was   
   the `.?lo` file).   
      
   Make sense?   
   --- SBBSecho 3.27-Linux   
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