HTTP Client

Artifactory manages a separate connection pool for outgoing HTTP requests per remote repository.
This connection pool is limited by default to 50 concurrent connections, and up to 50 concurrent connections per unique route.

This is configured in $ARTIFACTORY_HOME/etc/artifactory.system.properties.

Default values:
artifactory.http.client.max.total.connections = 50
artifactory.http.client.max.connections.per.route = 50

Tuning example:
artifactory.http.client.max.total.connections = 100
artifactory.http.client.max.connections.per.route = 80