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    [Dev] Develop new core 0.9.3 for feathercoin, together

    Technical Development
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    • lizhi
      lizhi last edited by uncle_muddy

      I had git bitcoin 0.9.3 and dogecoin 0.9.2 , I hope to develop a new core for feathercoin.

      This is a very good opportunity to learn, I hope more people to join. I will pull a repo in Github , Let’s go. :)

      source code https://github.com/cqtenq/feathercoin_core

      1 Reply Last reply Reply Quote 1
      • lizhi
        lizhi last edited by

        To this day, what progress we’ve made ?

        1. I can complie 0.9.3 core.This method is very different from 0.8.6.
        2. I can run 0.9.3 core. feathercoin-qt.exe can read my wallet.
          main.cpp and init.cpp work normal.
          verify database normal.
          port 9336 normal.

        read Height normal. nBestHeight = 390741

        Core_093_4.jpg

        Core_093_1.jpg

        Core_093_new1.jpg

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        • lizhi
          lizhi last edited by

          I had pull the project to Github .

          source code https://github.com/cqtenq/feathercoin_core

          Now, We have some problem in debug.log
          ERROR: Read : Invalid network magic number
          PROCESSMESSAGE: INVALID MESSAGESTART
          RPCAcceptHandler: Error:

          Core_093_new2.jpg

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          • lizhi
            lizhi last edited by

            I solved some of the problems ,today . I had find our magic number.

            It can ConnectBlock , ProcessBlock ACCEPTED normal. It can receive version message.

            Now, We have some new problem in debug.log

            ERROR: GetMyExternalIP() : connection to 216.146.43.70:80 failed

            RPCAcceptHandler: Error:

            socket recv error

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            • lizhi
              lizhi last edited by

              I had fixed the problem in genesis, core can start normal.

              2014-09-25 09:52:35 Opened LevelDB successfully
2014-09-25 09:52:40 LoadBlockIndexDB(): last block file = 3
2014-09-25 09:52:40 LoadBlockIndexDB(): last block file info: CBlockFileInfo(blocks=75818, size=69850547, heights=316415...392208, time=2014-07-20...2014-09-22)
2014-09-25 09:52:40 LoadBlockIndexDB(): transaction index disabled
2014-09-25 09:52:40 LoadBlockIndexDB(): hashBestChain=1597cca44fa292f4c594692b20dccedfa81bd6279f5a63e25fe4a70d887baa40 height=391708 date=2014-09-22 09:22:56 progress=0.991672
2014-09-25 09:52:40 init message: 正在验证数据库的完整性...
2014-09-25 09:52:40 Verifying last 288 blocks at level 3
2014-09-25 09:52:41 No coin database inconsistencies in last 289 blocks (401 transactions)
2014-09-25 09:52:41  block index            6924ms
2014-09-25 09:52:41 init message: 正在加载钱包...
2014-09-25 09:52:42 nFileVersion = 90300
2014-09-25 09:52:42 Keys: 124 plaintext, 0 encrypted, 0 w/ metadata, 124 total
2014-09-25 09:52:42  wallet                  966ms
2014-09-25 09:52:42 init message: 正在加载地址簿...
2014-09-25 09:52:43 Loaded 5081 addresses from peers.dat  144ms
2014-09-25 09:52:45 mapBlockIndex.size() = 392379
2014-09-25 09:52:45 nBestHeight = 391708
2014-09-25 09:52:45 setKeyPool.size() = 100
2014-09-25 09:52:45 mapWallet.size() = 613
2014-09-25 09:52:45 mapAddressBook.size() = 15
2014-09-25 09:52:45 AddLocal([2002:85a0:893a::85a0:893a]:9336,1)
2014-09-25 09:52:45 AddLocal(133.160.137.58:9336,1)
2014-09-25 09:52:45 ext-ip thread start
2014-09-25 09:52:45 upnp thread start
2014-09-25 09:52:45 addcon thread start
2014-09-25 09:52:45 msghand thread start
2014-09-25 09:52:45 dnsseed thread start
2014-09-25 09:52:45 net thread start
2014-09-25 09:52:45 opencon thread start
2014-09-25 09:52:45 dumpaddr thread start
2014-09-25 09:52:45 init message: 加载完成
2014-09-25 09:52:45 Initialization result: 1
2014-09-25 09:52:45 ERROR: GetMyExternalIP() : connection closed
2014-09-25 09:52:45 receive version message: /Satoshi:0.8.6.2/: version 60006, blocks=395249, us=61.52.146.63:14311, them=64.90.183.217:9336, peer=64.90.183.217:9336
2014-09-25 09:52:45 Added time data, samples 2, offset +6 (+0 minutes)
2014-09-25 09:52:45 ERROR: GetMyExternalIP() : connection closed
2014-09-25 09:52:45 ext-ip thread exit
2014-09-25 09:52:46 receive version message: /Satoshi:0.8.6.2/: version 60006, blocks=395249, us=61.52.146.63:14314, them=188.165.252.23:9336, peer=188.165.252.23:9336
2014-09-25 09:52:46 Added time data, samples 3, offset +6 (+0 minutes)
2014-09-25 09:52:47 UPnP: ExternalIPAddress = 61.52.146.63
2014-09-25 09:52:47 AddLocal(61.52.146.63:9336,3)
2014-09-25 09:52:47 UPnP Port Mapping successful.
2014-09-25 09:52:54 receive version message: /sexcoinseeder:0.01/: version 60011, blocks=500000, us=61.52.146.63:9336, them=0.0.0.0:0, peer=199.188.203.26:43840
2014-09-25 09:52:54 Added time data, samples 4, offset +7 (+0 minutes)
2014-09-25 09:52:56 P2P peers available. Skipped DNS seeding.
2014-09-25 09:52:56 dnsseed thread exit
2014-09-25 09:52:59 receive version message: /Satoshi:0.8.6.2/: version 60006, blocks=395249, us=61.52.146.63:14353, them=213.136.75.175:9336, peer=213.136.75.175:9336
2014-09-25 09:52:59 Added time data, samples 5, offset +7 (+0 minutes)
2014-09-25 09:52:59 nTimeOffset = +6  (+0 minutes)
2014-09-25 09:53:11 receive version message: /Satoshi:0.8.6.2/: version 60006, blocks=395249, us=61.52.146.63:14384, them=77.232.1.100:9336, peer=77.232.1.100:9336
2014-09-25 09:53:11 Added time data, samples 6, offset +33 (+0 minutes)
2014-09-25 09:53:25 receive version message: /Node:0.8.7.2/: version 70002, blocks=647023, us=[::ffff]:15668, them=107.170.24.54:9331, peer=107.170.24.54:40856
2014-09-25 09:53:25 Added time data, samples 7, offset +7 (+0 minutes)
2014-09-25 09:53:25 nTimeOffset = +7  (+0 minutes)
2014-09-25 09:53:26 receive version message: /Node:0.8.7.2/: version 70002, blocks=647023, us=61.52.146.63:9336, them=192.241.197.116:9331, peer=192.241.197.116:45434
2014-09-25 09:53:26 Added time data, samples 8, offset +7 (+0 minutes)
2014-09-25 09:53:40 Requesting shutdown
2014-09-25 09:53:41 Running Shutdown in thread
2014-09-25 09:53:41 addcon thread interrupt
2014-09-25 09:53:41 dumpaddr thread stop
2014-09-25 09:53:41 msghand thread interrupt
2014-09-25 09:53:41 net thread interrupt
2014-09-25 09:53:43 opencon thread interrupt
2014-09-25 09:53:43 Shutdown : In progress...
2014-09-25 09:53:43 RPCAcceptHandler: Error: �����߳��˳���Ӧ�ó�����������ֹ I/O ������
2014-09-25 09:53:43 RPCAcceptHandler: Error: �����߳��˳���Ӧ�ó�����������ֹ I/O ������
2014-09-25 09:53:43 StopNode()
2014-09-25 09:53:43 UPNP_DeletePortMapping() returned : 0
2014-09-25 09:53:43 upnp thread interrupt
2014-09-25 09:53:44 Shutdown : done
2014-09-25 09:53:44 Shutdown finished
2014-09-25 09:53:44 Shutdown result: 1
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              • lizhi
                lizhi last edited by

                Now , Sync block normal . Height=395549

                2014-09-25 13:44:01 UpdateTip: new best=60a727da02644356d0f5d2516b942aaead01abb8a541d4626c406fbdd2bb242a  height=395251  log2_work=57.555876  tx=1451712  date=2014-09-25 10:52:51 progress=0.999671
2014-09-25 13:44:01 ProcessBlock: ACCEPTED
2014-09-25 13:44:01 receive version message: /Satoshi:0.8.6.2/: version 60006, blocks=395427, us=218.28.140.195:17733, them=149.210.159.86:9336, peer=149.210.159.86:9336
2014-09-25 13:44:01 Added time data, samples 3, offset +8 (+0 minutes)
2014-09-25 13:44:01   nActualTimespan = 0  before bounds
2014-09-25 13:44:01 GetNextWorkRequired RETARGET
2014-09-25 13:44:01 nTargetTimespan = 60    nActualTimespan = 65
2014-09-25 13:44:01 Before: 1c00c703  0000000000c70300000000000000000000000000000000000000000000000000
2014-09-25 13:44:01 After:  1c00d798  0000000000d79895555555555555555555555555555555555555555555555555
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                • lizhi
                  lizhi last edited by

                  It can load wallet normal , PUBKEY_ADDRESS and SCRIPT_ADDRESS is right.

                  I will test transaction , from 0.8.6.2 to 0.9.3 . Tomorrow :)

                  Core_093_20.jpg

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                  • lizhi
                    lizhi last edited by

                    Now , it transaction normal . I can send feathercoin to 0.9.3 client from 0.8.6.2 client , then send feathercoin to 0.8.6.2 client from 0.9.3 client .

                    It is all right.

                    new6.jpg

                    new4.jpg

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                    • ?
                      A Former User last edited by

                      Nice!

                      Is this to become the new core?

                      I’m not really sure I’m understanding whats going on here… Is this the btc core thats been moded for ftc?

                      Once the neoscrypt change has taken place, I’ll try get some other devs to get involved.

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                      • lizhi
                        lizhi last edited by

                        Yes, I’m finishing the job. We will say goobye to Litecoin code.

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                        • lizhi
                          lizhi last edited by

                          Today, It was born. Wish you a good time. ^-^

                          new1.jpg

                          new8.jpg

                          new7.jpg

                          new3.jpg

                          1 Reply Last reply Reply Quote 0
                          • M
                            mirrax last edited by

                            Good work Lizhi!

                            1 Reply Last reply Reply Quote 0
                            • lizhi
                              lizhi last edited by

                              I will continue ACP Implemented, qr-import and neoscrypt.

                              1 Reply Last reply Reply Quote 0
                              • kris_davison
                                kris_davison last edited by

                                Wow great work. Are you working with bushstar on this?

                                1 Reply Last reply Reply Quote 0
                                • lizhi
                                  lizhi last edited by

                                  Wow great work. Are you working with bushstar on this?

                                  No , I’m working alone.

                                  I had reveived ftc from coinotron.com with my 0.9.3 core. ^-^

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                                  • kris_davison
                                    kris_davison last edited by

                                    Your doing some amazing things lizhi. :)

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                                    • MrWyrm
                                      MrWyrm administrators last edited by

                                      seconded ;D

                                      Like what I do: 6uuy6isbrW1SBF191Bzgui1gWxPdNKx2PB

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                                      • ?
                                        A Former User last edited by

                                        We need all our devs on this…

                                        After the Neo fork, this should be the next thing we do in regards to forks. (I assume it requires a fork?)

                                        But yeah, lets get our own core/ the btc core… finally cut all ties with ltc…

                                        1 Reply Last reply Reply Quote 0
                                        • lizhi
                                          lizhi last edited by

                                          No, 0.9.3 core don’t need hard fork, but it will upgrade database. so you can not go back 0.8.6.2

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                                          • C
                                            cisahasa last edited by

                                            this would basically mean u should have continuous support by yourself adding bitcoin updates to source

                                            if there would be, then i would want to see ufo in same core version after feathercoin.

                                            remember to have guys ready to compile static wallets to mac and linux… windows is the easy one

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