Hi, I'm currently reworking TCPListen and TCPConnect tests and came over following.
If intr command is executed the whole process group would get signalled. In my scenario this is a bit complicated since I want to collect some data when the test is interrupted. With the current intr implementation I am receiving signals during socket operation system calls in spawned worker threads. I'm handling termination of child threads inside the test implementation via shared variable.
I'm thinking about changing the current intr command implementation or adding an additional intr_parent command. I think that second would be better to preserve compatibility. The name is matter of discussion.
I'm open to your suggestions and comments.
-Jan
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