FConcertReplicationStream

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API > API/Plugins > API/Plugins/ConcertSyncCore > API/Plugins/ConcertSyncCore/Replication > API/Plugins/ConcertSyncCore/Replication/Data

References

Syntax

USTRUCT ()  
struct FConcertReplicationStream  
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USTRUCT () struct FConcertReplicationStream

Remarks

A replication stream a related set of data that is to be replicated. The application using this frame work (e.g. Multi User) defines what it means for data to be "related".

The stream defines:

• a map of objects to their replicated properties,
• at what frequencies the data replicates,
• a set of stream attributes which receiving clients can use to tell the server what data they want to receive (rules are TODO UE-190167)

Streams exist mostly for logical grouping and organization. It is completely acceptable for an application to only register one stream per client (Multi User does this). However, there is a minor technical detail: While streams registered by the same client can replicate the same UObjects (and even overlap properties), streams send data independently. The consequence is that each stream:

• has its own frequency counter
• streams data is not combined / merged (i.e. there is an overhead of the book-keeping data that is sent with each update).

This struct only contains FConcertBaseStreamInfo for to future proof the change UE-190167, which will add rule data to streams. When that happens, this struct holds all the UObject rule data for the stream while FConcertBaseStreamInfo will continue to hold non-UObject data.

Variables