[NETCONF-1233] Blocking call during NetconfDeviceSchemas acquisition

Relates — Fri, 26 Jan 2024 03:56:36 +0000

Both NetconfStateSchemas and LibraryModulesSchemas invoke a <get/> RPC on the device and then block until the request completes.

This is inefficient and poses a scalability problem, as the threadpool used has a limited number of threads, while we can have hundreds of devices coming online at the same time.

Fix this by making the RPC result processing asynchronous.

OpenDaylight JIRA

[NETCONF-1233] Blocking call during NetconfDeviceSchemas acquisition