Services: add NODE_COMPACT_FILTERS service bit

schildbach · Dec 14, 2024 · 0cce51c · 0cce51c
1 parent 139664f
commit 0cce51c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/core/src/main/java/org/bitcoinj/core/VersionMessage.java b/core/src/main/java/org/bitcoinj/core/VersionMessage.java
@@ -56,6 +56,8 @@ public class VersionMessage extends Message {
     public static final int NODE_BLOOM = 1 << 2;
     /** Indicates that a node can be asked for blocks and transactions including witness data. */
     public static final int NODE_WITNESS = 1 << 3;
+    /** Indicates the node will service basic block filter requests (BIP157, BIP158). */
+    public static final int NODE_COMPACT_FILTERS = 1 << 6;
     /** A service bit that denotes whether the peer has at least the last two days worth of blockchain (BIP159). */
     public static final int NODE_NETWORK_LIMITED = 1 << 10;
     /** Indicates the node supports BIP324 transport. */
@@ -331,6 +333,10 @@ public static String toStringServices(long services) {
             strings.add("WITNESS");
             services &= ~NODE_WITNESS;
         }
+        if ((services & NODE_COMPACT_FILTERS) == NODE_COMPACT_FILTERS) {
+            strings.add("COMPACT_FILTERS");
+            services &= ~NODE_COMPACT_FILTERS;
+        }
         if ((services & NODE_NETWORK_LIMITED) == NODE_NETWORK_LIMITED) {
             strings.add("NETWORK_LIMITED");
             services &= ~NODE_NETWORK_LIMITED;