socketclient remove reconnect time

lib/im/SocketClient.dart

@@ -66,10 +66,12 @@ class SocketClient {
     }).catchError((error) {
       debugPrint("socket-connect-error: $error");
       showDebugToast("socket-connect-error: $error");
-      reconnectTime = 1500;
       _socket = null;
       reconnect();
     });
+
+    // checkConnect();
+
   }
 
   showDebugToast(text) {
@@ -89,17 +91,19 @@ class SocketClient {
         timer.cancel();
         return;
       }
+      try {
         _socket.add(proto2.toBytes());
+      } catch (e) {
+        debugPrint("socket-send-error: ${e.toString()}");
+        showDebugToast("socket-send-error: ${e.toString()}");
+        reconnect();
+      }
     });
   }
 
-  int reconnectTime = 1500;
-
   reconnect() {
-    Future.delayed(Duration(milliseconds: reconnectTime), () {
     dispose();
     connect();
-    });
   }
 
   Map<String, Function(Message message)> callbacks = <String, Function(Message message)>{};
@@ -149,14 +153,22 @@ class SocketClient {
     Uint8List data = utf8.encode(content);
     MsgData msgData = MsgData(to: toId, from: userId, type: MsgType.TEXT, data: data);
     final proto2 = Proto(5, 1, msgData.writeToBuffer());
+    try {
       _socket.add(proto2.toBytes());
+    } catch (e) {
+      hxDatabase.update({"id": id, "state": 3}).catchError((error) {
+        debugPrint("insertMessage: ${error.toString()}");
+      });
+      debugPrint("socket-send-error: ${e.toString()}");
+      showDebugToast("socket-send-error: ${e.toString()}");
+      reconnect();
+    }
     debugPrint("sendMessage: ${message["id"]}");
     return Message.fromJson(message);
   }
 
   checkSocket() {
     if (_socket == null) {
-      reconnectTime = 1000;
       reconnect();
       return false;
     }