refactor: disable error logging in WebsocketClient and WebsocketServer constructors

- Updated the constructors of WebsocketClient and WebsocketServer to set error channels to none, removing warnings and fatal error logs for a cleaner output.

Signed-off-by: Y.Hisaki <yhisaki31@gmail.com>

Author: yhisaki

src/detail/websockets_client.cpp

@@ -17,9 +17,7 @@ namespace plotly::detail {
 WebsocketClient::WebsocketClient() {
   _client.set_access_channels(websocketpp::log::alevel::none);
   _client.clear_access_channels(websocketpp::log::alevel::none);
-  // Only log serious errors, exclude recoverable errors like EOF
-  _client.set_error_channels(websocketpp::log::elevel::warn |
-                             websocketpp::log::elevel::fatal);
+  _client.set_error_channels(websocketpp::log::elevel::none);
   _client.init_asio();
 
   setupClientHandlers();

src/detail/websockets_server.cpp

@@ -21,8 +21,7 @@ WebsocketServer::WebsocketServer() {
 
   _server.set_access_channels(websocketpp::log::alevel::none);
   _server.clear_access_channels(websocketpp::log::alevel::none);
-  _server.set_error_channels(websocketpp::log::elevel::warn |
-                             websocketpp::log::elevel::fatal);
+  _server.set_error_channels(websocketpp::log::elevel::none);
   _server.init_asio();
   _server.set_reuse_addr(true);