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As of BrightSignOS 8.2.10, the syncmanager object provides synchronization capabilities for video walls and other deployments that require closely calibrated interaction among players.

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The constructor for a sync manager object takes four arguments:

• network_interface string:  The network interface (for example, "eth0")

• domain string:  The domain identifier used to distinguish among different roSyncManager instances.

• multicast_address string: The multicast address to which synchronization messages are communicated.

• multicast_port int: The multicast port to which synchronization messages are communicated.

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SyncManager Properties

• leader boolean:  A read/write boolean attribute to set/get whether the sync manager is a leader, or a follower.

• networkInterface string: A read/write string attribute to set/get which network interface the sync manager uses (for example, "eth0", "wifi0"). The networkInterface parameter can be "" to allow any network interface.

• domain boolean:  A read-only string attribute which returns the domain for the sync manager

encrypted, encryptionKey and encryptionKeyIsObfuscated are used to configure the use of encryption with the sync manager:

• encrypted boolean: A read/write attribute that controls whether the sync manager uses encryption: If true, encryption is enabled on the unit. 

• encryptionKeyIsObfuscated boolean: A write-only string attribute which is used to set the key used for encryption. Contact support@brightsign.biz to learn more about generating a key for obfuscation and storing it on the player.

• encryptionKey string: A write-only string attribute which is used to set the key used for encryption

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