Date: Sun, 25.10.20 00:06
Create the pack*.now with fmutex( to prevent simultaneous QWK packsProbably
only a problem on Vertrauen, but some QWKnet nodes, for some unknown reason,
like to FTP-connect multiple times concurrently and request to download a QWK
packet. This creates a race condition where the QWK packet gets
created/downloaded/deleted before the second FTP connection can successfully
download the same file, thus logging an error "opening file " on the server
(VERT). So if the pack*.now file already exists, reject the download request.
"What are doing?" is what I really want to ask these nodes, but better just
throw them an error response and quietly move on.
--- SBBSecho 3.11-Linux
* Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)