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Zero sequence number means session expired

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This commit is contained in:
Andreas Schildbach 2013-07-12 10:37:40 +02:00
parent 18cabe96b6
commit a996c374a6
1 changed files with 3 additions and 1 deletions
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4
enabler/src/de/schildbach/pte/AbstractHafasProvider.java
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@ -1679,7 +1679,9 @@ public abstract class AbstractHafasProvider extends AbstractNetworkProvider
is.skipBytes(extensionHeaderPtr + 0x8);
final int seqNr = is.readShortReverse();
if (seqNr <= 0)
if (seqNr == 0)
throw new SessionExpiredException();
else if (seqNr < 0)
throw new IllegalStateException("illegal sequence number: " + seqNr);
final String requestId = strings.read(is);