OPINION *

Pro se petitioner Gary Wilson seeks a writ of mandamus compelling the District Court to rule' on his 28 U.S.C. § 2254 petition. For the following reasons, we will deny the requested relief.

Wilson filed a habeas petition in the District Court in June 2014, and thereafter was twice allowed to amend his petition. The initial briefing on Wilson’s amended habeas petition was completed in November 2014, and Wilson filed the current petition for a writ of mandamus in February 2015. 1 On May 19, 2015, the Magistrate Judge ordered the respondent to file a supplemental response to Wilson’s habe-as petition within twenty days.

Mandamus is an extraordinary remedy that we may grant only when the petitioner has a clear right to relief and no other adequate means to obtain it. See In re Diet Drugs Prods. Liab. Litig., 418 F.3d 372, 378 (3d Cir. 2005). Although district courts are generally given discretion to control their dockets, see In re Fine Paper Antitrust Litig., 685 F.2d 810, 817 (3d Cir. 1982), an appellate court may issue a writ of mandamus when an “undue delay is tantamount to a failure to exercise jurisdiction,” Madden v. Myers, 102 F.3d 74, 79 (3d Cir. 1996), superseded in part on other grounds by 3d Cir. L.A.R. 24.1(c). Here, there is no basis for granting the petition for a writ of mandamus. There may have been a short delay between the completion of briefing on Wilson’s habeas petition and the Magistrate Judge’s May 2015 order for a supplemental response, but that order shows that the Magistrate Judge is active *60 ly considering Wilson’s petition, and we see no reason to believe that the District Court will not adjudicate it in due course. Therefore, Wilson’s petition for a writ of mandamus will be denied. 2