odboy
c2e599097e
- 新增 KenaitoRefreshAutoConfiguration 类，实现 ApplicationContextAware - 更新 spring.factories，注册 EnableAutoConfiguration - 与 Spring Boot 2 客户端保持一致，支持 @Value 和 @ConfigurationProperties 动态刷新
66 lines
2.4 KiB
C#
66 lines
2.4 KiB
C#
using System;
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using System.Collections.Generic;
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using KenaitoConf;
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var configValues = new Dictionary<string, string>
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{
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{ "database.host", Environment.GetEnvironmentVariable("DATABASE_HOST") ?? "192.168.1.1" },
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{ "database.port", Environment.GetEnvironmentVariable("DATABASE_PORT") ?? "8888" },
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{ "database.name", Environment.GetEnvironmentVariable("DATABASE_NAME") ?? "xxxx" },
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{ "database.user", Environment.GetEnvironmentVariable("DATABASE_USER") ?? "xxxx" },
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{ "database.password", Environment.GetEnvironmentVariable("DATABASE_PASSWORD") ?? "xxxxxxxx" },
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};
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var config = new Config
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{
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BaseUrl = Environment.GetEnvironmentVariable("KENAITO_BASE_URL") ?? "http://localhost:8080",
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AppName = Environment.GetEnvironmentVariable("KENAITO_APP_NAME") ?? "kenaito-springboot-demo",
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Env = Environment.GetEnvironmentVariable("KENAITO_PROFILE") ?? "daily",
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Version = Environment.GetEnvironmentVariable("KENAITO_VERSION") ?? "latest",
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Token = Environment.GetEnvironmentVariable("KENAITO_TOKEN") ?? "",
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SyncInterval = int.Parse(Environment.GetEnvironmentVariable("KENAITO_SYNC_INTERVAL") ?? "10"),
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CacheDir = Environment.GetEnvironmentVariable("KENAITO_CACHE_DIR") ?? ".",
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};
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var client = new ConfigClient(config);
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client.OnChange(changed =>
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{
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foreach (var kv in changed)
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{
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if (configValues.ContainsKey(kv.Key))
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{
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configValues[kv.Key] = kv.Value;
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Console.Error.WriteLine($"config updated: {kv.Key} = {kv.Value}");
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}
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}
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});
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try
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{
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await client.StartAsync();
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var remote = client.GetAll();
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foreach (var key in new List<string>(configValues.Keys))
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{
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if (remote.ContainsKey(key))
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configValues[key] = remote[key];
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}
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Console.Error.WriteLine($"loaded {remote.Count} configs from remote");
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}
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catch (Exception e)
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{
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Console.Error.WriteLine($"failed to init config client: {e.Message}");
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}
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Console.WriteLine("Current configs:");
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foreach (var kv in configValues)
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Console.WriteLine($" {kv.Key} = {kv.Value}");
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Console.WriteLine("\nListening for config changes... (press Ctrl+C to stop)");
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var cts = new System.Threading.CancellationTokenSource();
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Console.CancelKeyPress += (_, e) => { e.Cancel = true; cts.Cancel(); };
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try { await System.Threading.Tasks.Task.Delay(System.Threading.Timeout.Infinite, cts.Token); }
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catch (System.Threading.Tasks.TaskCanceledException) { }
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client.Stop();
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Console.WriteLine("Shutting down...");
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