BobManager responses to BobIQRequest with incorrect stanza Id as shown in the captured debug log below.
Attached with the proposed patch for the fix:
BobManager.patch (820 Bytes)
Please see: https://issues.igniterealtime.org/browse/SMACK-845
2018-12-11 12:02:24.308 16233-16963/org.atalk.android D/SMACK: RECV (0): <iq xml:lang='en' to='swordfish@atalk.org/atalk' from='leopard@atalk.org/atalk' type='set' id='YOnL9-148'><si xmlns='http://jabber.org/protocol/si' id='jsi_-2079927862' mime-type='image/jpeg' profile='http://jabber.org/protocol/si/profile/file-transfer'><file xmlns='http://jabber.org/protocol/si/profile/file-transfer' name='4fa8ce37-7377-45db-ab12-a7094f33eed1-1.jpg' size='19868'><thumbnail xmlns='urn:xmpp:thumbs:0' cid='sha1+ba64ba624f00e53f2abf3f621af15a0239cc7a8a@bob.xmpp.org' mime-type='image/png' width='64' height='64'/></file><feature xmlns='http://jabber.org/protocol/feature-neg'><x xmlns='jabber:x:data' type='form'><field var='stream-method' type='list-single'><option><value>http://jabber.org/protocol/bytestreams</value></option><option><value>http://jabber.org/protocol/ibb</value></option></field></x></feature></si></iq>
2018-12-11 12:02:24.333 16233-16962/org.atalk.android D/SMACK: SENT (0): <iq to='leopard@atalk.org/atalk' id='LNK1E-180' type='get'><data xmlns='urn:xmpp:bob' cid='sha1+ba64ba624f00e53f2abf3f621af15a0239cc7a8a@bob.xmpp.org'/></iq>
2018-12-11 12:02:34.343 16233-17979/org.atalk.android E/aTalk: [7156] impl.protocol.jabber.IncomingFileTransferRequestJabberImpl.run().232 Could not get thumbnail
org.jivesoftware.smack.SmackException$NoResponseException: No response received within reply timeout. Timeout was 10000ms (~10s). Waited for response using: IQReplyFilter: iqAndIdFilter (AndFilter: (OrFilter: (IQTypeFilter: type=error, IQTypeFilter: type=result), StanzaIdFilter: id=LNK1E-180)), : fromFilter (OrFilter: (FromMatchesFilter (full): leopard@atalk.org/atalk)).
at org.jivesoftware.smack.StanzaCollector.nextResultOrThrow(StanzaCollector.java:269)
at org.jivesoftware.smack.StanzaCollector.nextResultOrThrow(StanzaCollector.java:219)
at org.jivesoftware.smackx.bob.BoBManager.requestBoB(BoBManager.java:152)
at net.java.sip.communicator.impl.protocol.jabber.IncomingFileTransferRequestJabberImpl$1.run(IncomingFileTransferRequestJabberImpl.java:226)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:457)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1162)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:636)
at java.lang.Thread.run(Thread.java:764)
2018-12-11 12:03:36.916 16233-16963/org.atalk.android D/SMACK: RECV (0): <iq xml:lang='en' to='swordfish@atalk.org/atalk' from='leopard@atalk.org/atalk' type='result' id='YOnL9-150'><data xmlns='urn:xmpp:bob' cid='sha1+ba64ba624f00e53f2abf3f621af15a0239cc7a8a@bob.xmpp.org' type='image/png'>/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH
.....
/2wBDAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQH/wAARCABAAEADASIAAhEBAxEB/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/Gdj4Eig1LV4be1n0v4j+K9D+M+uaH8Lrr9AP2mP+DVD44eEf2JvjD+318O/irpHwr/AOFY6V+0r8WfiZ+xx8efBPiLw54w+E3wr+BE3xfv9c0Dwf8A