DNS resolution working

Author: sumanjeet0012

examples/bootstrap/bootstrap.py

@@ -29,11 +29,16 @@ def on_peer_discovery(peer_info: PeerInfo) -> None:
     logger.info(f"   Addresses: {[str(addr) for addr in peer_info.addrs]}")
 
 
-# Example bootstrap peers (you can replace with real bootstrap nodes)
+# Example bootstrap peers ( valid IPFS bootstrap nodes)
 BOOTSTRAP_PEERS = [
-    # IPFS bootstrap nodes (examples - replace with actual working nodes)
-    "/ip4/104.131.131.82/tcp/4001/p2p/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SznbYGzPwp8qDrq",
+    "/ip4/104.131.131.82/tcp/4001/p2p/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
     "/ip6/2604:a880:1:20::203:d001/tcp/4001/p2p/QmSoLPppuBtQSGwKDZT2M73ULpjvfd3aZ6ha4oFGL1KrGM",
+    "/ip4/128.199.219.111/tcp/4001/p2p/QmSoLV4Bbm51jM9C4gDYZQ9Cy3U6aXMJDAbzgu2fzaDs64",
+    "/ip4/104.236.76.40/tcp/4001/p2p/QmSoLV4Bbm51jM9C4gDYZQ9Cy3U6aXMJDAbzgu2fzaDs64",
+    "/ip4/178.62.158.247/tcp/4001/p2p/QmSoLer265NRgSp2LA3dPaeykiS1J6DifTC88f5uVQKNAd",
+    "/ip6/2604:a880:1:20::203:d001/tcp/4001/p2p/QmSoLPppuBtQSGwKDZT2M73ULpjvfd3aZ6ha4oFGL1KrGM",
+    "/ip6/2400:6180:0:d0::151:6001/tcp/4001/p2p/QmSoLSafTMBsPKadTEgaXctDQVcqN88CNLHXMkTNwMKPnu",
+    "/ip6/2a03:b0c0:0:1010::23:1001/tcp/4001/p2p/QmSoLueR4xBeUbY9WZ9xGUUxunbKWcrNFTDAadQJmocnWm",
 ]
 
 

libp2p/discovery/bootstrap/bootstrap.py

@@ -32,7 +32,7 @@ def start(self) -> None:
             try:
                 self._process_bootstrap_addr(addr_str)
             except Exception as e:
-                logger.warning(f"Failed to process bootstrap address {addr_str}: {e}")
+                logger.debug(f"Failed to process bootstrap address {addr_str}: {e}")
 
     def stop(self) -> None:
         """Clean up bootstrap discovery resources."""
@@ -41,11 +41,18 @@ def stop(self) -> None:
 
     def _process_bootstrap_addr(self, addr_str: str) -> None:
         """Convert string address to PeerInfo and add to peerstore."""
-        # Convert string to Multiaddr
-        multiaddr = Multiaddr(addr_str)
+        try:
+            multiaddr = Multiaddr(addr_str)
+        except Exception as e:
+            logger.debug(f"Invalid multiaddr format '{addr_str}': {e}")
+            return
 
         # Extract peer info from multiaddr
-        peer_info = info_from_p2p_addr(multiaddr)
+        try:
+            peer_info = info_from_p2p_addr(multiaddr)
+        except Exception as e:
+            logger.debug(f"Failed to extract peer info from '{addr_str}': {e}")
+            return
 
         # Skip if it's our own peer
         if peer_info.peer_id == self.swarm.get_peer_id():
@@ -65,5 +72,3 @@ def _process_bootstrap_addr(self, addr_str: str) -> None:
 
         # Emit peer discovery event
         peerDiscovery.emit_peer_discovered(peer_info)
-
-        logger.info(f"Discovered bootstrap peer: {peer_info.peer_id}")