fix: all fast sync nodes report to peers as full nodes (#1547)

* fix: all fast sync nodes report to peers as full nodes

p2p/src/serv.rs

@@ -54,12 +54,12 @@ impl Server {
 		adapter: Arc<ChainAdapter>,
 		genesis: Hash,
 		stop: Arc<AtomicBool>,
-		archive_mode: bool,
+		_archive_mode: bool,
 		block_1_hash: Option<Hash>,
 	) -> Result<Server, Error> {
 		// In the case of an archive node, check that we do have the first block.
 		// In case of first sync we do not perform this check.
-		if archive_mode && adapter.total_height() > 0 {
+		if capab.contains(Capabilities::FULL_HIST) && adapter.total_height() > 0 {
 			// Check that we have block 1
 			match block_1_hash {
 				Some(hash) => match adapter.get_block(hash) {

p2p/src/types.rs

@@ -128,7 +128,7 @@ impl Default for P2PConfig {
 		P2PConfig {
 			host: ipaddr,
 			port: 13414,
-			capabilities: Capabilities::FULL_NODE,
+			capabilities: Capabilities::FAST_SYNC_NODE,
 			seeding_type: Seeding::default(),
 			seeds: None,
 			peers_allow: None,
@@ -202,6 +202,9 @@ bitflags! {
 	/// Can provide a list of healthy peers
 	const PEER_LIST = 0b00000100;
 
+	const FAST_SYNC_NODE = Capabilities::TXHASHSET_HIST.bits
+		| Capabilities::PEER_LIST.bits;
+
 	const FULL_NODE = Capabilities::FULL_HIST.bits
 		| Capabilities::TXHASHSET_HIST.bits
 		| Capabilities::PEER_LIST.bits;