Enable file sync protocol v2 in config file by default

node/sync/src/lib.rs

@@ -23,7 +23,7 @@ pub struct Config {
     // sync service config
     /// Indicates whether to sync file from neighbor nodes only.
     /// This is to avoid flooding file announcements in the whole network,
-    /// which leads to high latency or event timeout to sync files.
+    /// which leads to high latency or even timeout to sync files.
     pub neighbors_only: bool,
     #[serde(deserialize_with = "deserialize_duration")]
     pub heartbeat_interval: Duration,

run/config-testnet-standard.toml

@@ -232,6 +232,10 @@ batcher_announcement_capacity = 100
 # all files, and sufficient disk space is required.
 auto_sync_enabled = true
 
+# Indicates whether to sync file from neighbor nodes only. This is to avoid flooding file
+# announcements in the whole network, which leads to high latency or even timeout to sync files.
+neighbors_only = true
+
 #  Maximum number of files in sync from other peers simultaneously.
 # max_sync_files = 8
 

run/config-testnet-turbo.toml

@@ -244,6 +244,10 @@ batcher_announcement_capacity = 100
 # all files, and sufficient disk space is required.
 auto_sync_enabled = true
 
+# Indicates whether to sync file from neighbor nodes only. This is to avoid flooding file
+# announcements in the whole network, which leads to high latency or even timeout to sync files.
+neighbors_only = true
+
 #  Maximum number of files in sync from other peers simultaneously.
 # max_sync_files = 8
 

run/config.toml

@@ -246,6 +246,10 @@
 # all files, and sufficient disk space is required.
 # auto_sync_enabled = false
 
+# Indicates whether to sync file from neighbor nodes only. This is to avoid flooding file
+# announcements in the whole network, which leads to high latency or even timeout to sync files.
+neighbors_only = true
+
 #  Maximum number of files in sync from other peers simultaneously.
 # max_sync_files = 8