@opentelemetry/otlp-transformer
Version:
Transform OpenTelemetry SDK data into OTLP
75 lines • 2.75 kB
JavaScript
/*
* Copyright The OpenTelemetry Authors
* SPDX-License-Identifier: Apache-2.0
*/
import { ProtobufReader } from '../../common/protobuf/protobuf-reader';
/**
* Parse an ExportLogsPartialSuccess embedded message from raw bytes.
*
* Field map (opentelemetry/proto/collector/logs/v1/logs_service.proto):
* 1 rejected_log_records int64 (varint)
* 2 error_message string (length-delimited)
*/
function deserializePartialSuccess(data) {
const reader = new ProtobufReader(data);
const result = {};
while (!reader.isAtEnd()) {
const { fieldNumber, wireType } = reader.readTag();
switch (fieldNumber) {
case 1: // rejected_log_records (int64, varint)
// expected wire type 0 (varint)
if (wireType === 0) {
result.rejectedLogRecords = reader.readVarint();
}
else {
// unexpected wire type for this field; skip it safely
reader.skip(wireType);
}
break;
case 2: // error_message (string, length-delimited)
// expected wire type 2 (length-delimited)
if (wireType === 2) {
result.errorMessage = reader.readString();
}
else {
// unexpected wire type for this field; skip it safely
reader.skip(wireType);
}
break;
default:
reader.skip(wireType);
break;
}
}
return result;
}
/**
* Parse an ExportLogsServiceResponse protobuf message from raw bytes.
*
* Field map (opentelemetry/proto/collector/logs/v1/logs_service.proto):
* 1 partial_success ExportLogsPartialSuccess (length-delimited)
*/
export function deserializeExportLogsServiceResponse(data) {
const reader = new ProtobufReader(data);
const result = {};
while (!reader.isAtEnd()) {
const { fieldNumber, wireType } = reader.readTag();
switch (fieldNumber) {
case 1: // partial_success (ExportLogsPartialSuccess, length-delimited)
// expected wire type 2 (length-delimited / embedded message)
if (wireType === 2) {
result.partialSuccess = deserializePartialSuccess(reader.readBytes());
}
else {
// unexpected wire type for this field; skip it safely
reader.skip(wireType);
}
break;
default:
reader.skip(wireType);
break;
}
}
return result;
}
//# sourceMappingURL=response-deserializer.js.map