Fix live dashboard duplication and input handling when piped

README.md

@@ -71,7 +71,7 @@ conduit help         # Show help message
 | Option | Default | Range | Description |
 |--------|---------|-------|-------------|
 | `max-clients` | 200 | 1-1000 | Maximum concurrent proxy clients |
-| `bandwidth` | 5 | 1-40 | Bandwidth limit per peer (Mbps) |
+| `bandwidth` | 5 | 1-40, -1 | Bandwidth limit per peer (Mbps). Use -1 for unlimited. |
 
 **Recommended values based on server CPU:**
 
@@ -178,7 +178,7 @@ conduit help         # راهنما
 | گزینه | پیش‌فرض | محدوده | توضیحات |
 |-------|---------|--------|---------|
 | `max-clients` | 200 | 1-1000 | حداکثر کاربران همزمان |
-| `bandwidth` | 5 | 1-40 | محدودیت پهنای باند (Mbps) |
+| `bandwidth` | 5 | 1-40, -1 | محدودیت پهنای باند (Mbps). برای نامحدود -1 وارد کنید. |
 
 **مقادیر پیشنهادی بر اساس پردازنده (CPU):**
 

conduit.sh

@@ -685,15 +685,21 @@ show_dashboard() {
     clear
 
     while [ $stop_dashboard -eq 0 ]; do
-        # Move cursor to top-left (0,0) instead of just home escape code
-        tput cup 0 0 2>/dev/null || echo -ne "\033[H"
+        # Move cursor to top-left (0,0) and clear screen
+        # Using both tput and ANSI codes for maximum compatibility
+        if ! tput cup 0 0 2>/dev/null; then
+            printf "\033[H"
+        fi
+        
+        # Clear from cursor to end of screen (Erase Down)
+        if ! tput ed 2>/dev/null; then
+            printf "\033[J"
+        fi
         
         print_live_stats_header
         
         show_status "live"
         
-        # System Resource Usage is now part of show_status
-        
         # Show Node ID in its own section
         local node_id=$(get_node_id)
         if [ -n "$node_id" ]; then
@@ -704,11 +710,9 @@ show_dashboard() {
 
         echo -e "${BOLD}Refreshes every 5 seconds. Press any key to return to menu...${NC}\033[K"
         
-        # Clear any leftover content below (Erase Down)
-        tput ed 2>/dev/null || true
-        
         # Wait 4 seconds for keypress (compensating for processing time)
-        if read -t 4 -n 1; then
+        # Redirect from /dev/tty ensures it works when the script is piped
+        if read -t 4 -n 1 -s <> /dev/tty 2>/dev/null; then
             stop_dashboard=1
         fi
     done
@@ -802,7 +806,8 @@ show_live_stats() {
     local cmd_pid=$!
     
     # Wait for any key press
-    read -n 1 -s -r
+    # Redirect from /dev/tty ensures it works when the script is piped
+    read -n 1 -s -r <> /dev/tty 2>/dev/null || true
     
     # Kill the background process
     kill $cmd_pid 2>/dev/null