Who are the AsyncSocketCloser threads?
I had an issue once when in my multi node deployment one of the nodes was
heavily performing garbage collection and eventually crashed OOM.
This was due to bug in business logic, however looking at the crash heapdump I
saw large amount of threads named "AsyncSocketCloser for <IP>(name)<v12>:PORT".
Just curious who do these threads are.
An interestingly when this happened (only one of the nodes was under GC), the
gemfire client's weren't able to establish connection with the system.
So there were around 500 AsyncSocketCloser threads and also around 2400 P2P
handshake reader threads.
I am trying to understand what was the reason the gemfire clients weren't
connecting to other nodes.
Could it because of reaching some limit on threads numbers or probably is was
due to other reasons?
Is there any limit on amount of P2P handshake reader threads? Is there any
limit on ServerConnection threads?
