/// <summary>
/// Handler for the event ChangedAttribute event in the Entity. Update local sync info for the attribute and
/// invokes changedAttributes method on the connected sync nodes to notify them about the change.
/// </summary>
/// <param name="sender">Event sender.</param>
/// <param name="e">Event arguments.</param>
internal void HandleLocalChangedAttribute(object sender, ChangedAttributeEventArgs e)
{
var componentName = e.Component.Name;
var attributeName = e.AttributeName;
// Ignore this change if it was caused by the scalability plugin itself.
lock (ignoredAttributeChanges)
{
var attributeUpdate = new AttributeUpdate(e.Entity.Guid, componentName, attributeName, e.NewValue);
if (ignoredAttributeChanges.Remove(attributeUpdate))
{
return;
}
}
var newAttributeSyncInfo =
new AttributeSyncInfo(ServerSync.LocalServer.SyncID.ToString(), e.NewValue);
lock (syncInfo)
{
if (!syncInfo.ContainsKey(e.Entity.Guid))
{
logger.Warn("Local attribute changed in an entity which has no sync info.");
return;
}
EntitySyncInfo entitySyncInfo = syncInfo[e.Entity.Guid];
entitySyncInfo[componentName][attributeName] = newAttributeSyncInfo;
}
var changedAttributes = new EntitySyncInfo();
changedAttributes[componentName][attributeName] = newAttributeSyncInfo;
foreach (IRemoteServer server in ServerSync.RemoteServers)
{
if (server.DoI.IsInterestedInAttributeChange(e.Entity, e.Component.Name, e.AttributeName))
{
server.Connection["serverSync.changeAttributes"](e.Entity.Guid.ToString(), changedAttributes);
}
}
}
/// <summary>
/// Handler for the event ChangedAttribute event in the Entity. Update local sync info for the attribute and
/// invokes changedAttributes method on the connected sync nodes to notify them about the change.
/// </summary>
/// <param name="sender">Event sender.</param>
/// <param name="e">Event arguments.</param>
internal void HandleLocalChangedAttribute(object sender, ChangedAttributeEventArgs e)
{
var componentName = e.Component.Name;
var attributeName = e.AttributeName;
// Ignore this change if it was caused by the scalability plugin itself.
lock (ignoredAttributeChanges)
{
var attributeUpdate = new AttributeUpdate(e.Entity.Guid, componentName, attributeName, e.NewValue);
if (ignoredAttributeChanges.Remove(attributeUpdate))
return;
}
var newAttributeSyncInfo = new AttributeSyncInfo(ServerSync.LocalServer.SyncID, e.NewValue);
lock (syncInfo)
{
if (!syncInfo.ContainsKey(e.Entity.Guid))
{
logger.Warn("Local attribute changed in an entity which has no sync info.");
return;
}
EntitySyncInfo entitySyncInfo = syncInfo[e.Entity.Guid];
entitySyncInfo[componentName][attributeName] = newAttributeSyncInfo;
}
var changedAttributes = new EntitySyncInfo();
changedAttributes[componentName][attributeName] = newAttributeSyncInfo;
foreach (IRemoteServer server in ServerSync.RemoteServers)
if (server.DoI.IsInterestedInAttributeChange(e.Entity, e.Component.Name, e.AttributeName))
server.Connection["serverSync.changeAttributes"](e.Entity.Guid, changedAttributes);
}
