/python-shm-test

Python System V Shared Memory test

Primary LanguagePython

System V Shared Memory Test on Python

How To Run:

  • run both scripts (writer.py and reader.py) simultaneously

  • both scripts is running infinite loops, press Ctrl+C to stop them

  • writer script generating random data and writing it to struct placed in shared memory

  • reader shows struct placed in shared mempry

  • both scripts should generate same output like this:

    11:47: GWzyVNKJXodkxVTAwf1GLwkffeUsrMLf
20:12: WHXq8cMs7kdYqQhrYm9EIyImyOnR5j0j
11:53: sR2JOYooBDGhJJuFLcrEqs4hOxdRDnHW
01:09: s1csST053DTvYZmvKjKgM52Bo38ZzQm0
13:01: WHyTpAbybw2O8BhA6aiHLl1luPI8Rqa7
00:08: hWEr6RX72IezYqOcKo42E4EwXyL80LG0
13:59: inlGCKb26eNWCdZGW2ALyWZemiMzE1IY
02:54: H6HCD1uO4k8Wz5s4bARnY3G8jBAkiBxo

Synchronization

No synchronization (semaphores/mutexes) primitives is used.