added progress report demo - Server-Sent Event

Author: adriancs2

source code/TestDebugASPNET/TestDebugASPNET.csproj

@@ -139,6 +139,7 @@
     <Content Include="pages\apiMain.aspx" />
     <Content Include="pages\apiProgressReport2.aspx" />
     <Content Include="pages\apiProgressReport3.aspx" />
+    <Content Include="pages\apiProgressReport4-ServerSentEvent.aspx" />
     <Content Include="pages\DatabaseDumpViewer.aspx" />
     <Content Include="pages\Default.aspx" />
     <Content Include="Global.asax" />
@@ -155,6 +156,7 @@
     <Content Include="pages\ProgressReport2-3.aspx" />
     <Content Include="pages\ProgressReport2.aspx" />
     <Content Include="pages\ProgressReport3.aspx" />
+    <Content Include="pages\ProgressReport4.aspx" />
     <Content Include="pages\ProgressReportMenu.aspx" />
     <Content Include="pages\ProgressReportSimple.aspx" />
     <Content Include="pages\QuickTestAdjustColumnValue.aspx" />
@@ -208,6 +210,13 @@
     <Compile Include="pages\apiProgressReport3.aspx.designer.cs">
       <DependentUpon>apiProgressReport3.aspx</DependentUpon>
     </Compile>
+    <Compile Include="pages\apiProgressReport4-ServerSentEvent.aspx.cs">
+      <DependentUpon>apiProgressReport4-ServerSentEvent.aspx</DependentUpon>
+      <SubType>ASPXCodeBehind</SubType>
+    </Compile>
+    <Compile Include="pages\apiProgressReport4-ServerSentEvent.aspx.designer.cs">
+      <DependentUpon>apiProgressReport4-ServerSentEvent.aspx</DependentUpon>
+    </Compile>
     <Compile Include="pages\DatabaseDumpViewer.aspx.cs">
       <DependentUpon>DatabaseDumpViewer.aspx</DependentUpon>
       <SubType>ASPXCodeBehind</SubType>
@@ -372,6 +381,13 @@
     <Compile Include="pages\ProgressReport3.aspx.designer.cs">
       <DependentUpon>ProgressReport3.aspx</DependentUpon>
     </Compile>
+    <Compile Include="pages\ProgressReport4.aspx.cs">
+      <DependentUpon>ProgressReport4.aspx</DependentUpon>
+      <SubType>ASPXCodeBehind</SubType>
+    </Compile>
+    <Compile Include="pages\ProgressReport4.aspx.designer.cs">
+      <DependentUpon>ProgressReport4.aspx</DependentUpon>
+    </Compile>
     <Compile Include="pages\ProgressReportMenu.aspx.cs">
       <DependentUpon>ProgressReportMenu.aspx</DependentUpon>
       <SubType>ASPXCodeBehind</SubType>

source code/TestDebugASPNET/pages/ProgressReport2-2.aspx

@@ -29,9 +29,7 @@
             <button type="button" onclick="changeTheme('light');">Light</button>
             <button type="button" onclick="changeTheme('dark');">Dark</button>
             <button type="button" onclick="changeTheme('cyberpunk');">Cyberpunk</button>
-            <button type="button" onclick="changeTheme('retro');">
-                Terminal<br />
-                Alien 1986</button>
+            <button type="button" onclick="changeTheme('retro');">Retro Terminal</button>
             <button type="button" onclick="changeTheme('steampunk');">
                 Steampunk<br />
                 Victorian</button>

source code/TestDebugASPNET/pages/ProgressReport2-3.aspx

@@ -27,9 +27,7 @@
             <button type="button" onclick="changeTheme('light');">Light</button>
             <button type="button" onclick="changeTheme('dark');">Dark</button>
             <button type="button" onclick="changeTheme('cyberpunk');">Cyberpunk</button>
-            <button type="button" onclick="changeTheme('retro');">
-                Terminal<br />
-                Alien 1986</button>
+            <button type="button" onclick="changeTheme('retro');">Retro Terminal</button>
             <button type="button" onclick="changeTheme('steampunk');">
                 Steampunk<br />
                 Victorian</button>

source code/TestDebugASPNET/pages/ProgressReport3.aspx

@@ -27,9 +27,7 @@
             <button type="button" onclick="changeTheme('light');">Light</button>
             <button type="button" onclick="changeTheme('dark');">Dark</button>
             <button type="button" onclick="changeTheme('cyberpunk');">Cyberpunk</button>
-            <button type="button" onclick="changeTheme('retro');">
-                Terminal<br />
-                Alien 1986</button>
+            <button type="button" onclick="changeTheme('retro');">Retro Terminal</button>
             <button type="button" onclick="changeTheme('steampunk');">
                 Steampunk<br />
                 Victorian</button>
@@ -218,7 +216,7 @@
                     connectWebSocket(currentTaskId);
                 }
                 else {
-                    let errMsg = result.text();
+                    let errMsg = await result.text();
                     showErrorMessage("Error", errMsg);
                     enableButtons();
                 }
@@ -248,7 +246,7 @@
                 if (result.ok) {
                     showGoodMessage("Success", "Stop request sent to server");
                 } else {
-                    let errMsg = result.text();
+                    let errMsg = await result.text();
                     showErrorMessage("Error", errMsg);
                 }
             } catch (err) {
@@ -463,29 +461,5 @@
             closeWebSocket();
         });
 
-        // Auto-reconnect logic (optional)
-        function attemptReconnect(taskId, retries = 3) {
-            if (retries <= 0) {
-                showErrorMessage("Connection Failed", "Unable to establish WebSocket connection after multiple attempts");
-                enableButtons();
-                return;
-            }
-
-            console.log(`Attempting to reconnect... (${4 - retries}/3)`);
-
-            setTimeout(() => {
-                if (!webSocket || webSocket.readyState === WebSocket.CLOSED) {
-                    connectWebSocket(taskId);
-
-                    // Check if connection was successful after a delay
-                    setTimeout(() => {
-                        if (!webSocket || webSocket.readyState !== WebSocket.OPEN) {
-                            attemptReconnect(taskId, retries - 1);
-                        }
-                    }, 2000);
-                }
-            }, 1000);
-        }
-
     </script>
 </asp:Content>