55 lines
1.6 KiB
C#
55 lines
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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namespace LeanCloud.Common {
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public class LCAppServer {
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public string ApiServer {
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get; private set;
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}
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public string EngineServer {
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get; private set;
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}
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public string PushServer {
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get; private set;
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}
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public string RTMServer {
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get; private set;
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}
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public bool IsValid {
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get {
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return ttl != -1 || DateTime.Now < expiredAt;
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}
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}
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private readonly DateTime expiredAt;
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private readonly int ttl;
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public LCAppServer(Dictionary<string, object> data) {
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ApiServer = GetUrlWithScheme(data["api_server"] as string);
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PushServer = GetUrlWithScheme(data["push_server"] as string);
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EngineServer = GetUrlWithScheme(data["engine_server"] as string);
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ttl = (int)(long)data["ttl"];
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expiredAt = DateTime.Now.AddSeconds(ttl);
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}
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private static string GetUrlWithScheme(string url) {
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return url.StartsWith("https://") ? url : $"https://{url}";
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}
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internal static LCAppServer GetInternalFallbackAppServer(string appId) {
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string prefix = appId.Substring(0, 8).ToLower();
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return new LCAppServer(new Dictionary<string, object> {
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{ "api_server", $"https://{prefix}.api.lncldglobal.com" },
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{ "push_server", $"https://{prefix}.engine.lncldglobal.com" },
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{ "engine_server", $"https://{prefix}.push.lncldglobal.com" },
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{ "ttl", -1 }
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});
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}
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}
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}
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