Äîáðûé äåíü! Âî âðåìÿ íàãðóçî÷íîãî òåñòèðîâàíèÿ SMPPClient âîçíèêëà îøèáêà, åå îïèñàíèå íèæå. Ìû ïðîâåðÿëè ïðîèçâîäèòåëüíîñòü, ïîñûëàÿ ïî 4000 ñìñ ñî ñêîðîñòüþ îò 5 äî 50 ñìñ â ñåê. Êàêîâà ìîæåò áûòü ïðè÷èíà âîçíèêíîâåíèÿ ýòîãî èñêëþ÷åíèÿ? System.IndexOutOfRangeException was unhandled Message="Èíäåê...