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33 lines
905 B
Go
33 lines
905 B
Go
package pipeline
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import (
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"context"
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"github.com/grafana/grafana-plugin-sdk-go/data"
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"github.com/grafana/grafana/pkg/services/live/managedstream"
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)
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type ManagedStreamFrameOutput struct {
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managedStream *managedstream.Runner
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}
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func NewManagedStreamFrameOutput(managedStream *managedstream.Runner) *ManagedStreamFrameOutput {
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return &ManagedStreamFrameOutput{managedStream: managedStream}
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}
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const FrameOutputTypeManagedStream = "managedStream"
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func (out *ManagedStreamFrameOutput) Type() string {
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return FrameOutputTypeManagedStream
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}
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func (out *ManagedStreamFrameOutput) OutputFrame(ctx context.Context, vars Vars, frame *data.Frame) ([]*ChannelFrame, error) {
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stream, err := out.managedStream.GetOrCreateStream(vars.OrgID, vars.Scope, vars.Namespace)
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if err != nil {
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logger.Error("Error getting stream", "error", err)
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return nil, err
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}
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return nil, stream.Push(ctx, vars.Path, frame)
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}
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