ArangoDB v3.10 is under development and not released yet.
This documentation is not final and potentially incomplete.
ArangoDB Server Network Options
Idle Connection TTL
Default time-to-live of idle cluster-internal connections (in milliseconds).
Number of network I/O threads for cluster-internal network requests.
Max Open Connections
Maximum number of open network connections for cluster-internal requests.
If set to true, this will verify peer certificates for cluster-internal requests when TLS is used.