fork from 1.3

FreeSR.Dispatch/Handlers/QueryDispatchHandler.cs

@@ -0,0 +1,36 @@
+namespace FreeSR.Dispatch.Handlers
+{
+    using Ceen;
+    using FreeSR.Dispatch.Service.Manager;
+    using FreeSR.Dispatch.Util;
+    using FreeSR.Proto;
+    using NLog;
+    using System.Threading.Tasks;
+
+    internal class QueryDispatchHandler : IHttpModule
+    {
+        private static readonly Logger s_log = LogManager.GetCurrentClassLogger();
+
+        public async Task<bool> HandleAsync(IHttpContext context)
+        {
+            var query = context.Request.QueryString;
+            var version = query["version"];
+            var timestamp = query["t"];
+            var languageType = query["language_type"];
+            var platformType = query["platform_type"];
+
+            s_log.Info($"query_dispatch: version: {version}, time: {timestamp}, language: {languageType}, platform: {platformType}");
+
+            context.Response.StatusCode = HttpStatusCode.OK;
+            context.Response.ContentType = "text/plain";
+            await context.Response.WriteAllAsync(Convert.ToBase64String(ProtobufUtil.Serialize(new DispatchRegionsData
+            {
+                Retcode = Retcode.RETCODE_RET_SUCC,
+                TopSeverRegionName = RegionManager.GetTopServerRegionName(),
+                RegionList = RegionManager.GetRegionList()
+            })));
+
+            return true;
+        }
+    }
+}