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JS7 makes use of a connection pool to allow a larger number of JOC Cockpit user sessions to share database connections from the pool.

  • By default a JOC Cockpit instance REST Web Service is configured to use up to 10  connections from the pool.  As As a rule of thumb 1 connection can be shared by approx. 3 simultaneous users.
    • Adjust this setting to the max. number of connections required for sharing between simultaneous users of the JOC Cockpit.
    • Note that connections will be disconnected and returned to the pool if they are not used for a longer time.
  • Additional connections are used by JS7 Services.
  • Consider the total number of connections allowed when setting up your JS7 database.

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JOC Cockpit ComponentMin. ConnectionsMax. ConnectionsConfigurableComment
JS7 - REST Web Service API10unboundedyes

Recommendation: no. of simultaneous users / 3.
This number counts per JOC Cockpit instance.
The Daily Plan Service uses connections from this connection pool.

JS7 - Cluster Service:

11no
JS7 - Cleanup Service51510no
JS7 - History Service1number of connected Controller InstancesnoAny Controllers connected to a JOC Cockpit
Instance are counted.
JS7 - Monitor Service33no2 connections for monitoring.
1 connection for notifications.

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