/
trace.ts
33 lines (29 loc) · 1.11 KB
/
trace.ts
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT license.
import { ExportResult } from "@opentelemetry/core";
import { ReadableSpan, SpanExporter } from "@opentelemetry/tracing";
import { readableSpanToEnvelope } from "../utils/spanUtils";
import { DEFAULT_EXPORTER_CONFIG, AzureExporterConfig } from "../config";
import { AzureMonitorBaseExporter } from "./exporter";
export class AzureMonitorTraceExporter extends AzureMonitorBaseExporter implements SpanExporter {
constructor(options: Partial<AzureExporterConfig> = {}) {
super({
...DEFAULT_EXPORTER_CONFIG,
...options
});
}
async export(
spans: ReadableSpan[],
resultCallback: (result: ExportResult) => void
): Promise<void> {
this._logger.info(`Exporting ${spans.length} span(s). Converting to envelopes...`);
const envelopes = spans.map((span) =>
readableSpanToEnvelope(span, this._options.instrumentationKey, this._logger)
);
resultCallback(await this.exportEnvelopes(envelopes));
}
shutdown(): void {
this._logger.info("Azure Monitor Trace Exporter shutting down");
super.shutdown();
}
}