kWebSocketErrorInternalServerError 467 net/websockets/websocket_channel.cc if (SendClose(kWebSocketErrorInternalServerError, "") != CHANNEL_DELETED) kWebSocketErrorInternalServerError 1388 net/websockets/websocket_channel_test.cc true, kWebSocketErrorInternalServerError, "Internal Server Error")); kWebSocketErrorInternalServerError 22 net/websockets/websocket_errors.cc case kWebSocketErrorInternalServerError: