I spawned or forked some processes
the proceses doing net-accept job, which means it is blocked by net-accept
if a connection joined in, then do a job like a large file uploading, takes a long time such as 1 hour?
in this 1 hour, Can I ping the process to make sure it is alive?
just want to know ,how can i Make sure the process is alive??
Q&A's, tips, howto's
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