Search network node events

This page contains information about the purpose and use of all search network events.

ConfigurationCompleted event

The ConfigurationCompleted event occurs when the search network configuration process is finished.

IndexingCompleted event

The IndexingCompleted event occurs when indexing of all enqueued documents is finished.

DeletionCompleted event

The DeletionCompleted event occurs when all enqueued deletions of documents are finished.

OptimizationCompleted event

The OptimizationCompleted event occurs when optimization of all nodes is finished.

SynchronizationCompleted event

The SynchronizationCompleted event occurs when synchronization with all nodes is finished.

AttributeChangesCompleted event

The AttributeChangesCompleted event occurs when all enqueued attribute changes are finished.

StatusChanged event

The StatusChanged event occurs when the search network status changes.

DataExtracted event

The DataExtracted event occurs when the data has been extracted from a document.

DocumentIndexed event

The DocumentIndexed event occurs when a document has been indexed.

DocumentDeleted event

The DocumentDeleted event occurs when a document has been deleted.

ErrorOccurred event

The ErrorOccurred event occurs when an error occurs in one of the nodes of the search network.

IndexingProgressChanged event

The IndexingProgressChanged event occurs when the progress of the indexing operation has changed.

OptimizationProgressChanged event

The OptimizationProgressChanged event occurs when the progress of the optimization operation has changed.

Code example

C#

node.Events.IndexingCompleted += (s, e) =>
{
    Console.WriteLine("Indexing complete");
};
node.Events.DeletionCompleted += (s, e) =>
{
    Console.WriteLine("Deleting complete");
};
node.Events.OptimizationCompleted += (s, e) =>
{
    Console.WriteLine("Optimization complete");
};
node.Events.SynchronizationCompleted += (s, e) =>
{
    Console.WriteLine("Synchronization complete");
};
node.Events.AttributeChangesCompleted += (s, e) =>
{
    Console.WriteLine("Attribute changes complete");
};
node.Events.StatusChanged += (s, e) =>
{
    Console.WriteLine("Status changed: " + e.OldStatus + " -> " + e.NewStatus);
};
node.Events.DataExtracted += (s, e) =>
{
    Console.WriteLine("Data extracted (" + e.ExtractorIndex + "): " + e.DocumentKey);
};
node.Events.DocumentIndexed += (s, e) =>
{
    Console.WriteLine("Document indexed (" + e.ShardIndex + "): " + e.DocumentKey);
};
node.Events.DocumentDeleted += (s, e) =>
{
    Console.WriteLine("Document deleted (" + e.ShardIndex + "): " + e.DocumentKey);
};
node.Events.ErrorOccurred += (s, e) =>
{
    Console.WriteLine("Error occurred (" + e.NodeIndex + ", " + e.ServiceIndex + "): " + e.Message);
};
node.Events.IndexingProgressChanged += (s, e) =>
{
    Console.WriteLine("Indexing progress changed (" + e.NodeIndex + ", " + e.ServiceIndex + "): " + e.ProgressPercentage);
};
node.Events.OptimizationProgressChanged += (s, e) =>
{
    Console.WriteLine("Optimization progress changed (" + e.NodeIndex + ", " + e.ServiceIndex + "): " + e.ProgressPercentage);
};

More resources

GitHub examples

You may easily run the code from documentation articles and see the features in action in our GitHub examples:

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