Problem using interprocess_condition

[decryp7]

Hi, I am checking the feasibility of implementing a simple IPC using boost::interprocess.

I have a problem with the interprocess_condition.

Brief explanation of my prototype,

1. I have 2 processes, client and server process.
2. Client create a request with interprocess_condition and share it with the server process using shared memory.
3. Server process the request and use interprocess_condition to signal the client.
4. Client process the reply and delete the interprocess_condition.

I observed that creating interprocess_condition on shared memory will create handle \BaseNamedObjects\boost.ipcXXXXXXXXXXXXXXX on windows.

Expected behavior: handle is deleted on the server process. Current observation: handle is not deleted on the server process even though I have deleted the interprocess_condition on the client.

Please refer to the attached video and source code. https://github.com/decryp7/BISharedMemoryIPCTest https://github.com/user-attachments/assets/c3c94307-49cb-49ba-bfe8-7aa404ae6470