nodes are not connecting to themselves anymore

Signed-off-by: Valentyn Faychuk <valy@detee.ltd>

Cargo.lock

@@ -1470,20 +1470,6 @@ dependencies = [
  "parking_lot_core",
 ]
 
-[[package]]
-name = "dashmap"
-version = "6.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5041cc499144891f3790297212f32a74fb938e5136a14943f338ef9e0ae276cf"
-dependencies = [
- "cfg-if",
- "crossbeam-utils",
- "hashbrown 0.14.5",
- "lock_api",
- "once_cell",
- "parking_lot_core",
-]
-
 [[package]]
 name = "data-encoding"
 version = "2.6.0"
@@ -2113,13 +2099,11 @@ dependencies = [
  "actix-web",
  "async-stream",
  "chrono",
- "dashmap 6.1.0",
  "detee-sgx",
  "env_logger 0.11.5",
  "hyper 1.4.1",
  "hyper-rustls 0.27.3",
  "hyper-util",
- "once_cell",
  "prost",
  "prost-types",
  "public-ip",
@@ -4277,7 +4261,7 @@ checksum = "67169e4f1faabb717ce81b5ca93960da21e3ac5c9b75cb6792f9b3ce38db459f"
 dependencies = [
  "async-trait",
  "bincode",
- "dashmap 5.5.3",
+ "dashmap",
  "futures",
  "futures-util",
  "indexmap 2.6.0",
@@ -4753,7 +4737,7 @@ dependencies = [
  "async-channel",
  "bytes",
  "crossbeam-channel",
- "dashmap 5.5.3",
+ "dashmap",
  "futures-util",
  "histogram",
  "indexmap 2.6.0",

src/datastore.rs

@@ -122,7 +122,7 @@ impl State {
 
     fn delete_mratls_conn(&self, ip: &str) {
         if let Ok(mut conns) = self.conns.write() {
-            conns.insert(ip.to_string());
+            conns.remove(ip);
         }
     }
 

src/grpc/client.rs

@@ -14,7 +14,7 @@ pub async fn grpc_new_conn(
     ra_cfg: RaTlsConfig,
     tx: Sender<InternalNodeUpdate>,
 ) {
-    if Ipv4Addr::from_str(&node_ip).is_err() {
+    if Ipv4Addr::from_str(&node_ip).is_err() || node_ip == state.get_my_ip() {
         println!("IPv4 address is invalid: {node_ip}");
         return;
     }