jeremytang-db commented on code in PR #3191: URL: https://github.com/apache/arrow-adbc/pull/3191#discussion_r2267453115
########## csharp/src/Drivers/Databricks/Telemetry/TelemetryClient.cs: ########## @@ -0,0 +1,124 @@ +/* +* Licensed to the Apache Software Foundation (ASF) under one or more +* contributor license agreements. See the NOTICE file distributed with +* this work for additional information regarding copyright ownership. +* The ASF licenses this file to You under the Apache License, Version 2.0 +* (the "License"); you may not use this file except in compliance with +* the License. You may obtain a copy of the License at +* +* http://www.apache.org/licenses/LICENSE-2.0 +* +* Unless required by applicable law or agreed to in writing, software +* distributed under the License is distributed on an "AS IS" BASIS, +* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +* See the License for the specific language governing permissions and +* limitations under the License. +*/ + +using System; +using System.Collections.Generic; +using System.Linq; +using System.Net.Http; +using System.Net.Http.Headers; +using System.Text.Json; +using System.Threading.Tasks; +using Apache.Arrow.Adbc.Drivers.Databricks.Telemetry.Model; + +namespace Apache.Arrow.Adbc.Drivers.Databricks.Telemetry +{ + internal class TelemetryClient + { + private readonly HttpClient _httpClient; + private readonly string? _telemetryUrl; + private readonly string? _accessToken; + + public TelemetryClient(HttpClient httpClient, string? hostUrl, string? accessToken) + { + _httpClient = httpClient; + _accessToken = accessToken; + _telemetryUrl = !string.IsNullOrEmpty(hostUrl) ? accessToken != null ? $"https://{hostUrl}/telemetry-ext"; : $"https://{hostUrl}/telemetry-unauth"; : null; + } + + /// <summary> + /// Sends a batch of telemetry events asynchronously + /// </summary> + /// <param name="telemetryBatch">List of telemetry events to send</param> + /// <returns>Task representing the async operation</returns> + public async Task<bool> SendTelemetryBatchAsync(List<TelemetryFrontendLog> telemetryBatch) + { + if (string.IsNullOrEmpty(_telemetryUrl) || telemetryBatch.Count == 0) + { + return false; + } + + try + { + var request = new HttpRequestMessage(HttpMethod.Post, _telemetryUrl); + + // Serialize the batch to JSON + var telemetryRequest = new TelemetryRequest(); + telemetryRequest.UploadTime = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(); + telemetryRequest.ProtoLogs = telemetryBatch.Select(x => JsonSerializer.Serialize(x)).ToList(); + request.Content = new StringContent(JsonSerializer.Serialize(telemetryRequest)); + + // Set headers + request.Headers.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); + request.Content.Headers.ContentType = new MediaTypeHeaderValue("application/json"); + if(_accessToken != null) + { + request.Headers.Authorization = new AuthenticationHeaderValue("Bearer", _accessToken); + } + + var response = await _httpClient.SendAsync(request); + return response.IsSuccessStatusCode; + } + catch (Exception ex) + { + // Log the exception but don't throw to prevent telemetry failures from affecting main functionality + System.Diagnostics.Debug.WriteLine($"Failed to send telemetry: {ex.Message}"); + return false; + } + } + + /// <summary> + /// Sends a single telemetry event asynchronously + /// </summary> + /// <param name="telemetryEvent">Single telemetry event to send</param> + /// <returns>Task representing the async operation</returns> + public async Task<bool> SendTelemetryAsync(TelemetryFrontendLog telemetryEvent) Review Comment: removed -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
