Function cleanupAndClose

packages/socket.io/client-dist/socket.io.js:2071–2075

()

        _this6.transport.close();
      };
      var cleanupAndClose = function cleanupAndClose() {
        _this6.off("upgrade", cleanupAndClose);
        _this6.off("upgradeError", cleanupAndClose);
        close();
      };
      var waitForUpgrade = function waitForUpgrade() {
        // wait for upgrade to finish since we can't send packets while pausing a transport
        _this6.once("upgrade", cleanupAndClose);