Add bulk status endpoint and update frontend

This script fixes the HTTP connection limit issue by adding a bulk status endpoint to the backend and updating the frontend to utilize this endpoint. Backups of the modified files are created before changes are applied.

tools/fixconnstrings.sh

@@ -0,0 +1,128 @@
+#!/bin/bash
+
+# Script to fix HTTP connection limit issue for hosts page
+# This adds a bulk status endpoint and updates the frontend to use it
+
+set -e
+
+echo "🔧 Fixing HTTP connection limit issue..."
+
+# Backup files first
+echo "📦 Creating backups..."
+cp backend/src/routes/wsRoutes.js backend/src/routes/wsRoutes.js.bak
+cp frontend/src/pages/Hosts.jsx frontend/src/pages/Hosts.jsx.bak
+
+# Add bulk status endpoint to wsRoutes.js
+echo "➕ Adding bulk status endpoint to backend..."
+
+cat > /tmp/ws_routes_addition.txt << 'EOF'
+// Get WebSocket connection status for multiple hosts at once
+router.get("/status", authenticateToken, async (req, res) => {
+	try {
+		const { apiIds } = req.query; // Comma-separated list of api_ids
+		const idArray = apiIds ? apiIds.split(',').filter(id => id.trim()) : [];
+		
+		const statusMap = {};
+		idArray.forEach(apiId => {
+			statusMap[apiId] = getConnectionInfo(apiId);
+		});
+		
+		res.json({
+			success: true,
+			data: statusMap,
+		});
+	} catch (error) {
+		console.error("Error fetching bulk WebSocket status:", error);
+		res.status(500).json({
+			success: false,
+			error: "Failed to fetch WebSocket status",
+		});
+	}
+});
+EOF
+
+# Find the line number of the first router.get and insert after it
+LINENUM=$(grep -n "router.get.*status.*apiId" backend/src/routes/wsRoutes.js | head -1 | cut -d: -f1)
+sed -i "${LINENUM}r /tmp/ws_routes_addition.txt" backend/src/routes/wsRoutes.js
+
+# Now update the frontend to use the bulk endpoint
+echo "🔄 Updating frontend to use bulk endpoint..."
+
+# Create a sed script to replace the fetchInitialStatus function
+cat > /tmp/hosts_fix.sed << 'EOF'
+/const fetchInitialStatus = async/,\}/c\
+	const fetchInitialStatus = async () => {\
+		const apiIds = hosts\
+			.filter((host) => host.api_id)\
+			.map(host => host.api_id);\
+		\
+		if (apiIds.length === 0) return;\
+		\
+		try {\
+			const response = await fetch(`/api/v1/ws/status?apiIds=${apiIds.join(',')}`, {\
+				headers: {\
+					Authorization: `Bearer ${token}`,\
+				},\
+			});\
+			if (response.ok) {\
+				const result = await response.json();\
+				setWsStatusMap(result.data);\
+			}\
+		} catch (_error) {\
+			// Silently handle errors\
+		}\
+	};
+EOF
+
+# Apply the sed script (multiline replacement is tricky with sed, so we'll use a different approach)
+echo "✨ Using awk for multi-line replacement..."
+
+# Create a temporary awk script
+cat > /tmp/update_hosts.awk << 'AWK_EOF'
+BEGIN { in_function=0; brace_count=0 }
+/store.fetchInitialStatus/ { printing=1 }
+/const fetchInitialStatus = async/ { 
+    print "			// Fetch initial WebSocket status for all hosts"; 
+    print "			const fetchInitialStatus = async () => {"; 
+    print "				const apiIds = hosts"; 
+    print "					.filter((host) => host.api_id)"; 
+    print "					.map(host => host.api_id);"; 
+    print ""; 
+    print "				if (apiIds.length === 0) return;"; 
+    print ""; 
+    print "				try {"; 
+    print "					const response = await fetch(`/api/v1/ws/status?apiIds=${apiIds.join(',')}`, {"; 
+    print "						headers: {"; 
+    print "							Authorization: `Bearer ${token}`,"; 
+    print "						},"; 
+    print "					});"; 
+    print "					if (response.ok) {"; 
+    print "						const result = await response.json();"; 
+    print "						setWsStatusMap(result.data);"; 
+    print "					}"; 
+    print "				} catch (_error) {"; 
+    print "					// Silently handle errors"; 
+    print "				}"; 
+    print "			};"; 
+    skipping=1; 
+    next 
+}
+skipping && /^\t\t\}/ { skipping=0; next }
+skipping { next }
+{ print }
+AWK_EOF
+
+awk -f /tmp/update_hosts.awk frontend/src/pages/Hosts.jsx.bak > frontend/src/pages/Hosts.jsx
+
+# Clean up temp files
+rm /tmp/ws_routes_addition.txt /tmp/hosts_fix.sed /tmp/update_hosts.awk
+
+echo "✅ Done! Files have been modified."
+echo ""
+echo "📝 Changes made:"
+echo "   - backend/src/routes/wsRoutes.js: Added bulk status endpoint"
+echo "   - frontend/src/pages/Hosts.jsx: Updated to use bulk endpoint"
+echo ""
+echo "💾 Backups saved as:"
+echo "   - backend/src/routes/wsRoutes.js.bak"
+echo "   - frontend/src/pages/Hosts.jsx.bak"