server/AyaNova/Controllers/ReportController.cs

@@ -209,8 +209,8 @@ namespace AyaNova.Api.Controllers
             var API_URL = $"http://127.0.0.1:{httpConnectionFeature.LocalPort}/api/v8/";
             try
             {
-                var Expires = DateTime.UtcNow.AddMinutes(ServerBootConfig.AYANOVA_REPORT_RENDERING_TIMEOUT);
+                
-                var result = await biz.RenderReport(reportRequest, API_URL);
+                var result = await biz.RenderReport(reportRequest,DateTime.UtcNow.AddMinutes(ServerBootConfig.AYANOVA_REPORT_RENDERING_TIMEOUT), API_URL);
 
                 if (string.IsNullOrWhiteSpace(result))
                     return BadRequest(new ApiErrorResponse(biz.Errors));

server/AyaNova/biz/IReportAbleObject.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Threading.Tasks;
 using AyaNova.Models;
 using Newtonsoft.Json.Linq;
@@ -11,7 +12,7 @@ namespace AyaNova.Biz
 
         //Get items indicated in id list in report format
         //called by ReportBiz rendering code
-        Task<JArray> GetReportData(DataListSelectedRequest dataListSelectedRequest);
+        Task<JArray> GetReportData(DataListSelectedRequest dataListSelectedRequest, DateTime renderTimeOutExpiry);
         const int REPORT_DATA_BATCH_SIZE = 100;
         
 

server/AyaNova/biz/ReportBiz.cs

@@ -346,7 +346,7 @@ namespace AyaNova.Biz
         //REPORT DATA
         //Data fetched to return to report designer for Client report design usage
 
-        public async Task<Newtonsoft.Json.Linq.JArray> GetReportData(DataListSelectedRequest selectedRequest, bool requestIsCustomerWorkOrderReport = false)
+        public async Task<Newtonsoft.Json.Linq.JArray> GetReportData(DataListSelectedRequest selectedRequest, DateTime renderTimeOutExpiry, bool requestIsCustomerWorkOrderReport = false)
         {
             var log = AyaNova.Util.ApplicationLogging.CreateLogger("ReportBiz::GetReportData");
             AuthorizationRoles effectiveRoles = CurrentUserRoles;
@@ -371,7 +371,7 @@ namespace AyaNova.Biz
             log.LogDebug($"Instantiating biz object handler for {selectedRequest.AType}");
             var biz = BizObjectFactory.GetBizObject(selectedRequest.AType, ct, UserId, CurrentUserRoles, UserTranslationId);
             log.LogDebug($"Fetching data for {selectedRequest.SelectedRowIds.Length} {selectedRequest.AType} items");
-            return await ((IReportAbleObject)biz).GetReportData(selectedRequest);
+            return await ((IReportAbleObject)biz).GetReportData(selectedRequest, renderTimeOutExpiry);
         }
 
 
@@ -380,9 +380,9 @@ namespace AyaNova.Biz
         //RENDER
         //
 
-        public async Task<string> RenderReport(DataListReportRequest reportRequest, string apiUrl)
+        public async Task<string> RenderReport(DataListReportRequest reportRequest, DateTime renderTimeOutExpiry, string apiUrl)
         {
-            var log = AyaNova.Util.ApplicationLogging.CreateLogger("ReportBiz::RenderReport");
+            var log = AyaNova.Util.ApplicationLogging.CreateLogger($"ReportBiz::RenderReport id {reportRequest.ReportId}, timeout @ {renderTimeOutExpiry.ToString()}");
             // #if (DEBUG)
             //             log.LogInformation($"DBG: ReportBiz::RenderReport called");
             // #endif
@@ -399,6 +399,9 @@ namespace AyaNova.Biz
                 RequestIsCustomerWorkOrderReport = true;
             }
 
+            if (DateTime.UtcNow > renderTimeOutExpiry)
+                throw new ReportRenderTimeOutException();
+
             //get report, vet security, see what we need before init in case of issue
             // #if (DEBUG)
             //             log.LogInformation($"DBG: ReportBiz::RenderReport get report from db");
@@ -442,7 +445,7 @@ namespace AyaNova.Biz
             // #if (DEBUG)
             //             log.LogInformation($"DBG: ReportBiz::RenderReport GetReportData");
             // #endif
-            var ReportData = await GetReportData(reportRequest, RequestIsCustomerWorkOrderReport);//###### TODO: SLOW NEEDS TIMEOUT HERE ONCE IT WORKS IS SUPPORTED
+            var ReportData = await GetReportData(reportRequest, renderTimeOutExpiry, RequestIsCustomerWorkOrderReport);//###### TODO: SLOW NEEDS TIMEOUT HERE ONCE IT WORKS IS SUPPORTED
             //if GetReportData errored then will return null so need to return that as well here
             if (ReportData == null)
             {
@@ -451,7 +454,8 @@ namespace AyaNova.Biz
             // #if (DEBUG)
             //             log.LogInformation($"DBG: ReportBiz::RenderReport got report data");
             // #endif
-
+ if (DateTime.UtcNow > renderTimeOutExpiry)
+                throw new ReportRenderTimeOutException();
             //initialization
             log.LogDebug("Initializing report rendering system");
             bool AutoDownloadChromium = true;

server/AyaNova/util/ReportRenderTimeOutException.cs

@@ -0,0 +1,22 @@
+using System;
+
+namespace AyaNova.Util
+{
+    public class ReportRenderTimeOutException : Exception
+    {
+        public ReportRenderTimeOutException()
+        {
+        }
+
+        public ReportRenderTimeOutException(string message)
+            : base(message)
+        {
+        }
+
+        public ReportRenderTimeOutException(string message, Exception inner)
+            : base(message, inner)
+        {
+        }
+    }
+
+}//eons