<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hello,<div><br><div><div>Le 27 mai 08 à 18:23, <a href="mailto:vitor@easyclick.pt">vitor@easyclick.pt</a> a écrit :</div><br class="Apple-interchange-newline"><blockquote type="cite">Hi all!!!<br><br>I'm using jabberd to develop a mobile application.<br><br>When i send an invitation to a friend, he receives a notification. If he<br>does nothing (accept/deny) and logout, when he login again the invitation<br>doesn't appear, although in database we are not subscribed to each other.<br><br>this notification only apears once?<br><br>where can i find more information about that?<br></blockquote></div><div><br></div><div>The XMPP specification says it *should* receive the subscription addition demand on every login until he does something.</div><div>It might not depending on which server you are using.</div><div><br></div><div>Reference:</div><div>RFC 3921 section 9.4: Server Delivery and Client Acknowledgement of Subscription Requests and State Change Notifications:</div><div><br></div><div apple-content-edited="true"> <span class="Apple-style-span" style="border-collapse: separate; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><span class="Apple-style-span" style="font-size: 12px; "><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div><span class="Apple-style-span" style="font-family: verdana; font-size: 13px; ">"In order to require acknowledgement, a server SHOULD send the request or notification to the recipient each time the recipient logs in, until the recipient acknowledges receipt of the notification by "affirming" or "denying" the notification"</span></div><div><span class="Apple-tab-span" style="white-space:pre"> </span><br></div><div>-- </div><div>Mickaël Rémond</div><div> <a href="http://www.process-one.net/">http://www.process-one.net/</a></div><div><br class="webkit-block-placeholder"></div></div></span></div></div></div></span><br class="Apple-interchange-newline"> </div><br></div></body></html>