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resend the unacked stanzaIds by the server #637

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resend the unacked stanzaIds by the server #637

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8cb9bc1
resend the unacked stanzaIds by the server
Dec 4, 2015
3302c88
Added emocache
FreeMind-LJ Mar 1, 2022
5b4fdab
Update emocache
FreeMind-LJ Mar 2, 2022
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9 changes: 9 additions & 0 deletions Extensions/XEP-0198/XMPPStreamManagement.h
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Original file line number Diff line number Diff line change
Expand Up @@ -299,6 +299,15 @@
- (void)xmppStreamManagement:(XMPPStreamManagement *)sender wasEnabled:(NSXMLElement *)enabled;
- (void)xmppStreamManagement:(XMPPStreamManagement *)sender wasNotEnabled:(NSXMLElement *)failed;


/**
* Resend the stanzaIds not acked by the server
*
* @param stanzaIds Includes all "stanzaIds" of sent elements that were not acked by the server.
*/
- (void)xmppStreamManagement:(XMPPStreamManagement *)sender shouldResendStanzaIds:(NSArray *)stanzaIds;


/**
* Notifies delegates that a request <r/> for an ack from the server was sent.
**/
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22 changes: 21 additions & 1 deletion Extensions/XEP-0198/XMPPStreamManagement.m
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Expand Up @@ -557,7 +557,27 @@ - (void)processResumed:(NSXMLElement *)resumed
(unsigned long)[prev_unackedByServer count]);

diff = (uint32_t)[prev_unackedByServer count];
}
}
else if (diff < [prev_unackedByServer count])
{
//Resend All unacked stanzaIds by Server
NSUInteger offset = [prev_unackedByServer count] - diff;

NSMutableArray *resendIds = [NSMutableArray array];

for (NSUInteger i = offset; i > 0; i--)
{
NSUInteger index = [prev_unackedByServer count] - i;
XMPPStreamManagementOutgoingStanza *outgoingStanza = prev_unackedByServer[index];

if (outgoingStanza.stanzaId) {
[resendIds addObject:outgoingStanza.stanzaId];
}
}
[multicastDelegate xmppStreamManagement:self shouldResendStanzaIds:resendIds];

}


NSMutableArray *stanzaIds = [NSMutableArray arrayWithCapacity:(NSUInteger)diff];

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25 changes: 25 additions & 0 deletions emocache
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Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
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