<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Matthias<div><br></div><div>I imagine that you have declared the variable <span class="Apple-style-span" style="color: rgb(31, 73, 125); font-family: Calibri; font-size: 15px; "> ServiceFactoryPrx sf</span></div><div><font class="Apple-style-span" color="#1F497D" face="Calibri" size="4"><span class="Apple-style-span" style="font-size: 15px;"> outside the init method.</span></font></div><div><font class="Apple-style-span" color="#1F497D" face="Calibri" size="4"><span class="Apple-style-span" style="font-size: 15px;"><br></span></font></div><div><font class="Apple-style-span" color="#1F497D" face="Calibri" size="4"><span class="Apple-style-span" style="font-size: 15px;"> Now, you always have to keep alive the services you have created</span></font></div><div><font class="Apple-style-span" color="#1F497D" face="Calibri" size="4"><span class="Apple-style-span" style="font-size: 15px;">e.g. updateService.</span></font></div><div><font class="Apple-style-span" color="#1F497D" face="Calibri" size="4"><span class="Apple-style-span" style="font-size: 15px;">At regular intervals, you should have </span></font></div><div><font class="Apple-style-span" color="#1F497D" face="Calibri" size="4"><span class="Apple-style-span" style="font-size: 15px;">something sf.<span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: Monaco; font-size: 11px; ">keepAllAlive(ServiceInterfacePrx[]) passing an array of services to keep alive</span></span></font></div><div><font class="Apple-style-span" face="Monaco" size="3"><span class="Apple-style-span" style="font-size: 11px;"><br></span></font></div><div><font class="Apple-style-span" face="Monaco" size="3"><span class="Apple-style-span" style="font-size: 11px;">jmarie</span></font></div><div><br></div></body></html>