GetBlocksResponse lower chunk size (was 6000 now 4000).

[ghost]

We lower the number of BSQ blocks delivered in a message to avoid: ruleViolation MAX_MSG_SIZE_EXCEEDED

PRE:

Jul-05 16:57:35.234 [InputHandler-wizseed3d376esppbmbjxk2fhk2jg5fpucddrzj2kxtbxbx4vrnwclad.onion:8000] INFO  b.c.d.n.m.GetBlocksResponse: Received a GetBlocksResponse with 6000 blocks and 10959.631 kB size 
Jul-05 16:57:36.618 [InputHandler-wizseed3d376esppbmbjxk2fhk2jg5fpucddrzj2kxtbxbx4vrnwclad.onion:8000] WARN  b.n.p2p.network.Connection: size > MAX_MSG_SIZE. size=10959639; object=message_version: 10get_blocks_response {  raw_blocks {    height: 733921    time: 1651129515000    hash: "00000000000000000004f18df78917b81ae8dc7c684f7f0ec5e41ee893c23fca"    previous_block_h... 
Jul-05 16:57:36.618 [InputHandler-wizseed3d376esppbmbjxk2fhk2jg5fpucddrzj2kxtbxbx4vrnwclad.onion:8000] WARN  b.n.p2p.network.Connection: We got reported the ruleViolation MAX_MSG_SIZE_EXCEEDED at connection Connection{peerAddress=Optional[wizseed3d376esppbmbjxk2fhk2jg5fpucddrzj2kxtbxbx4vrnwclad.onion:8000], connectionState=ConnectionState{,
     peerType=INITIAL_DATA_EXCHANGE,
     numInitialDataRequests=2,
     numInitialDataResponses=1,
     lastInitialDataMsgTimeStamp=1657058236571,
     isSeedNode=true,
     expectedRequests=5
}, connectionType=OutboundConnection, uid='842e2dba-01f6-4246-8909-e1e7db9203d0'} 
Jul-05 16:57:36.619 [JavaFX Application Thread] INFO  b.c.d.n.l.n.RequestBlocksHandler: We received from peer wizseed3d376esppbmbjxk2fhk2jg5fpucddrzj2kxtbxbx4vrnwclad.onion:8000 a BlocksResponse with 6000 blocks 
Jul-05 16:57:36.619 [JavaFX Application Thread] INFO  b.c.d.n.l.n.LiteNodeNetworkService: requestBlocksHandler to wizseed3d376esppbmbjxk2fhk2jg5fpucddrzj2kxtbxbx4vrnwclad.onion:8000 completed 
Jul-05 16:57:36.619 [JavaFX Application Thread] INFO  b.core.dao.node.lite.LiteNode: We received blocks from height 733921 to 739920 

POST:

Jul-06 07:43:50.649 [JavaFX Application Thread] INFO  b.c.d.n.l.n.RequestBlocksHandler: We request blocks from peer xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 from block height 733921. 
Jul-06 07:44:26.597 [InputHandler-xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000] INFO  b.c.d.n.m.GetBlocksResponse: Received a GetBlocksResponse with 4000 blocks and 8160.412 kB size 
Jul-06 07:44:26.598 [JavaFX Application Thread] INFO  b.c.d.n.l.n.RequestBlocksHandler: We received from peer xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 a BlocksResponse with 4000 blocks 
Jul-06 07:44:26.598 [JavaFX Application Thread] INFO  b.c.d.n.l.n.LiteNodeNetworkService: requestBlocksHandler to xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 completed 
Jul-06 07:44:26.599 [JavaFX Application Thread] INFO  b.core.dao.node.lite.LiteNode: We received blocks from height 733921 to 737920 

Jul-06 07:44:35.527 [JavaFX Application Thread] INFO  b.c.d.n.l.n.RequestBlocksHandler: We request blocks from peer xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 from block height 737921. 
Jul-06 07:45:14.817 [InputHandler-xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000] INFO  b.c.d.n.m.GetBlocksResponse: Received a GetBlocksResponse with 4000 blocks and 6929.397 kB size 
Jul-06 07:45:14.818 [JavaFX Application Thread] INFO  b.c.d.n.l.n.RequestBlocksHandler: We received from peer xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 a BlocksResponse with 4000 blocks 
Jul-06 07:45:14.818 [JavaFX Application Thread] INFO  b.c.d.n.l.n.LiteNodeNetworkService: requestBlocksHandler to xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 completed 
Jul-06 07:45:14.818 [JavaFX Application Thread] INFO  b.core.dao.node.lite.LiteNode: We received blocks from height 737921 to 741920 

Jul-06 07:45:16.382 [JavaFX Application Thread] INFO  b.c.d.n.l.n.RequestBlocksHandler: We request blocks from peer xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 from block height 741921. 
Jul-06 07:45:28.053 [InputHandler-xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000] INFO  b.c.d.n.m.GetBlocksResponse: Received a GetBlocksResponse with 1923 blocks and 2721.872 kB size 
Jul-06 07:45:28.053 [JavaFX Application Thread] INFO  b.c.d.n.l.n.RequestBlocksHandler: We received from peer xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 a BlocksResponse with 1923 blocks 
Jul-06 07:45:28.054 [JavaFX Application Thread] INFO  b.c.d.n.l.n.LiteNodeNetworkService: requestBlocksHandler to xzvkyuodp5wb633ku7ysbjxjb3bctzjxmmetsgyphjphj7aqel6oxzad.onion:8000 completed 
Jul-06 07:45:28.054 [JavaFX Application Thread] INFO  b.core.dao.node.lite.LiteNode: We received blocks from height 741921 to 743843 

Jul-06 07:45:29.131 [JavaFX Application Thread] INFO  bisq.core.dao.node.BsqNode: onParseBlockChainComplete 
Jul-06 07:45:29.131 [JavaFX Application Thread] INFO  b.c.dao.state.DaoStateService: Parse blockchain completed 

[ripcurlx]

As by agreement this needs the ACK by @ManfredKarrer as it touches Bisq DAO codebase.

@ManfredKarrer Could you please ACK this PR? Thanks!

[ManfredKarrer]

utACK

[ripcurlx]

utACK - based on #6282 (review)