Update Dockerfile

Dockerfile

@@ -3,13 +3,26 @@ FROM node:20-slim
 RUN apt-get update && apt-get install -y expect socat && rm -rf /var/lib/apt/lists/*
 RUN npm install -g 9router
 
-ENV PORT=7860
-ENV HOSTNAME=0.0.0.0
-ENV NEXT_PUBLIC_BASE_URL=https://gunnybd01-9router.hf.space
 ENV TERM=dumb
 ENV NO_COLOR=1
 ENV FORCE_COLOR=0
 
 EXPOSE 7860
 
-CMD ["/bin/sh", "-c", "expect -c 'spawn env TERM=dumb NO_COLOR=1 FORCE_COLOR=0 9router; set timeout 120; expect \"20128\"; send \"\\n\"; sleep 9999' & sleep 60 && socat TCP-LISTEN:7860,fork TCP:localhost:20128"]
+RUN cat > /start.exp << 'EOF'
+log_user 1
+set timeout 120
+spawn env TERM=dumb NO_COLOR=1 FORCE_COLOR=0 9router
+expect {
+    "20128" {
+        puts "MATCHED! Sending enter..."
+        send "\n"
+        sleep 9999
+    }
+    timeout {
+        puts "TIMEOUT - no match"
+    }
+}
+EOF
+
+CMD ["/bin/sh", "-c", "expect /start.exp & sleep 60 && socat TCP-LISTEN:7860,fork TCP:localhost:20128"]