Stopping a proxy server ends a server process based on the process definition settings in the current application server configuration.
If errors occur when you shut down a server, then read about Troubleshooting administration.
By default, the SIP proxy server stops the flow
of messages between the load balancer and the back-end containers to prevent
calls from being lost when the proxy server shuts down. This process is called
a proxy quiesce.
During
proxy quiesce, the SIP proxy server notifies the load balancer and the back-end
containers that the server is shutting down. After the devices stop forwarding
messages through the proxy server, the server shuts down.
The default quiesce timeout
period is three minutes. The SIP proxy server also waits a minimum of 20 seconds
to allow the quiesce process to complete. The SIP proxy server continues to
forward messages to the back-end containers while it responds to advisor messages
from the load balancer with an error response. During a quiesce, the SIP proxy
server also notifies the back-end containers that the proxy server is no longer
a member of the cluster. After the initial 20 seconds, the SIP proxy server
shuts down based on the specified amount of time configured for the proxy
quiesce, which ranges from one second to a maximum of three minutes.
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