Each request packet should contain the unique ID of the offer to which

api/net/sf/briar/api/protocol/Offer.java

api/net/sf/briar/api/protocol/OfferId.java

api/net/sf/briar/api/protocol/Request.java

api/net/sf/briar/api/protocol/Tags.java

api/net/sf/briar/api/protocol/writers/OfferWriter.java

api/net/sf/briar/api/protocol/writers/RequestWriter.java

...nents/net/sf/briar/db/ReadWriteLockDatabaseComponent.java

...onents/net/sf/briar/db/SynchronizedDatabaseComponent.java

components/net/sf/briar/protocol/AckReader.java

components/net/sf/briar/protocol/AuthorReader.java

components/net/sf/briar/protocol/BatchReader.java

components/net/sf/briar/protocol/GroupReader.java

components/net/sf/briar/protocol/MessageReader.java

components/net/sf/briar/protocol/OfferFactory.java

components/net/sf/briar/protocol/OfferFactoryImpl.java

components/net/sf/briar/protocol/OfferIdReader.java

components/net/sf/briar/protocol/OfferImpl.java

components/net/sf/briar/protocol/OfferReader.java

components/net/sf/briar/protocol/ProtocolModule.java

components/net/sf/briar/protocol/RequestFactory.java