add error handling, recursive calls still dont work

neuroforgede · Oct 13, 2024 · ad2a967 · ad2a967
1 parent baf5cbc
commit ad2a967
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Showing 2 changed files with 6 additions and 4 deletions.
diff --git a/deploy/stack.yml b/deploy/stack.yml
@@ -1,6 +1,6 @@
 services:
   dns:
-    image: ghcr.io/neuroforgede/swarmdns:0.2.6
+    image: ghcr.io/neuroforgede/swarmdns:0.2.7
     command: ["python", "-u", "dns.py"]
     env_file:
       - .env
@@ -18,7 +18,7 @@ services:
       mode: global
 
   exporter:
-    image: ghcr.io/neuroforgede/swarmdns:0.2.6
+    image: ghcr.io/neuroforgede/swarmdns:0.2.7
     command: ["python", "-u", "exporter.py"]
     env_file:
       - .env
@@ -33,7 +33,7 @@ services:
       mode: global
 
   nodes:
-    image: ghcr.io/neuroforgede/swarmdns:0.2.6
+    image: ghcr.io/neuroforgede/swarmdns:0.2.7
     command: ["python", "-u", "nodes.py"]
     env_file:
       - .env
@@ -50,7 +50,7 @@ services:
       replicas: 1
 
   merger:
-    image: ghcr.io/neuroforgede/swarmdns:0.2.6
+    image: ghcr.io/neuroforgede/swarmdns:0.2.7
     command: ["python", "-u", "merger.py"]
     env_file:
       - .env

diff --git a/dns.py b/dns.py
@@ -373,6 +373,8 @@ def handle_request(self, data, addr):
 
         else:
             print_debug(f"IP {request_addr} not found in any Docker network.")
+            reply = request.reply()
+            reply.header.rcode = RCODE.SERVFAIL
 
         # Send the DNS response
         self.server.sendto(reply.pack(), addr)