Message Store Subsystem

ThingWorx Model Definition in Composer > System > Subsystems > Message Store Subsystem

The message store subsystem processes outbound queued messages for various Remote Things, including federated servers.

It stores messages that will be delivered to a Remote Thing once it is online. When all of the stored messages have been delivered, the threads can be destroyed.

Configuration

Message Store Settings	Data Type	Default	Notes
Min threads allocated to message store processing pool	NUMBER	10	Determines the minimum size of the pool of threads dedicated to delivering messages.
Max threads allocated to message store processing pool	NUMBER	100	Determines the maximum size of the pool of threads dedicated to delivering messages.
Max Queue Entries Before Adding New Working Thread	NUMBER	100	The maximum number of messages to queue before adding an additional thread to the poolBase this value on your system capabilities.
Idle Thread Timeout (sec)	NUMBER	600000	Determines how long the subsystem waits before clearing a thread that is no longer delivering a stored message.
Max Message Count	NUMBER	1000	Maximum number of messages to place in the queue.
Time (ms) before delivering messages to a recently connected thing	NUMBER	5000	Sets the initial delay before delivering messages to a recently connected thing.