El 10/05/2011 23:18, Roger escribió:
I'm using boost 1.46 on windows XP and I am having occasional issues with interprocess. Sometimes I lose communications between programs. I've located the directory where the files that enable the interprocess communication are created. Usually the files have the name I provide to the managed_shared_memory object in the code. However, when the problem occurs a file named something like "70C0A8E6490FCC01E55D313B550FCC01" appears. When the programs terminate this file disappears, while the normally named files persist.
That name is produced when you unlink the shared memory. Code renames in-use file and marks it as delete-on-close so that it's really erased when any attached program ends. This emulates unix-like unlink behaviour. Are you unlinking the shm while in use? best, Ion