Opinion by

The appellant is the surety on a bond given by an administrator in 1891 to secure the accounting by him for the proceeds of the sale of the real estate of the decedent made by order of court for the payment of debts. An action was brought upon the bond by the use plaintiff while exceptions to the allowance of his claim were pending and before a final decree had been entered in the orphans’ court. On an appeal to this court it was held that the action was prematurely brought: see Com. v. Magee, 220 Pa. 201. The use plaintiff then discontinued the action without leave of court and caused a new summons to be issued. The surety obtained a rule to show cause why the discontinuance should not be struck off and the second summons quashed, which after hearing was discharged. The appeal is from the order discharging the rule.

The Act of June 14, 1836, P. L. 637, prescribes a mode of procedure in actions on bonds such as that in suit and gives to all persons who have several interests the right to join in the suit by suggestion of the right before judgment or by scire facias after judgment has been entered for the commonwealth. The remedy provided is exclusive and prohibitory of any other: Com. v. Cope, 45 Pa. 161. Since only one action is per*168mitted and that is for the use of all parties interested, it follows that ordinarily the use plaintiff in the action may not discontinue it. But an action brought on an administrator’s bond, when there has been no default and no one has a right of action, is premature, and the party who brought the action and in whose way it stands should be permitted to correct the error by discontinuing and commencing de novo: Com. v. Magee, 220 Pa. 201. The better practice in such a case is to obtain leave of court to discontinue. In strict law a discontinuance is always by leave of court, but in practice leave to discontinue is assumed in the first place without the formality of an application but subject to be withdrawn on cause shown. The discharge of a rule to strike off a discontinuance is equivalent to a grant of leave. The causes that will move the court to withdraw its assumed leave are addressed to its discretion and usually involve some disadvantage to other interested parties: Consolidated Nat. Bank v. McManus, 217 Pa. 190. The only advantage of which the defendant was deprived by the discontinuance was that of asserting that he had been summoned before a right of action arose.

The appeal is dismissed.