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Tomo
p-s-dev edited this page Mar 11, 2018
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If tomo is a PoA-testnet with almost 0 transactions, why are there so many duplicate blocks being produced? Is a 2s block time unstable?
Sample logs produced:
2018-03-11 20:26:30.435 WARN 6 --- [ool-10-thread-1] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929454, blockHash=0x91de87a3355357769f252a1290bdd24df32f4004cd5d49f955c9652c357bb705) current=SimpleBlock(blockNumber=2929454, blockHash=0x6eb03590bc5f12c0dfd3145ea9633282e2411f09633d5eedd1bc5ad25cfc58f2)
2018-03-11 20:26:44.541 WARN 6 --- [ool-10-thread-2] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929460, blockHash=0x8a828ce5d9aaa8188b9ced0866d76ae2b50741fdb9c5517291cd5352ffa98c3c) current=SimpleBlock(blockNumber=2929460, blockHash=0x91a8de5247d9c46ed08f26c596d97e5d435a1bfe05b09a2be76c86a22e9f082f)
2018-03-11 20:26:45.072 WARN 6 --- [ool-10-thread-2] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929461, blockHash=0x20d0c368c5ac9617e61b149b0ab9533670ab5834c891aea84a89245f298b5bf4) current=SimpleBlock(blockNumber=2929461, blockHash=0x1b95dc5b194f54ec38521690514122630cc9f23dea61522372288530f37cb1c5)
2018-03-11 20:26:59.520 WARN 6 --- [ool-10-thread-1] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929467, blockHash=0x26c1c6f676ec51e6f044a34f228284030220565c8e1a634db34ec8fd0fdb041b) current=SimpleBlock(blockNumber=2929467, blockHash=0x169c26872b93f809eb92c9c3e610791231286d020002eb87044ce9d71dfbc355)
2018-03-11 20:27:45.608 WARN 6 --- [ool-10-thread-1] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929491, blockHash=0x4f684550395a7f75ed9daf68ebc12139b7c612fbf281507efb9019df014e67f2) current=SimpleBlock(blockNumber=2929491, blockHash=0x939f745f5a9b159919918c09adc6007a7e23a5b9110d74f0136b0d3ad2374e67)
2018-03-11 20:27:59.290 WARN 6 --- [ool-10-thread-2] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929496, blockHash=0xb9c4ff11ee8344b0ddb7e6a05509efcd8fd7fd536f4c4f64fc15aa4ae1b97984) current=SimpleBlock(blockNumber=2929496, blockHash=0x316ca915cba90adb4e552a6616e52a12356d939cb28452bd8861261329fd7eca)
2018-03-11 20:28:29.539 WARN 6 --- [ool-10-thread-2] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929509, blockHash=0xc0c2bb4a1c9089b93067dd5c51a29e045e22ee985ce9ea4327be8319c24e181a) current=SimpleBlock(blockNumber=2929509, blockHash=0x5e576ce5881791ea4e2a8fe5607f7858f4d29ccdc277fcf7bf0f9302de09f8fa)
2018-03-11 20:29:43.978 WARN 6 --- [ool-10-thread-1] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929547, blockHash=0xc1e5e3e3fcc6d3442f664d700a131406fe6198b14c350c710fea8f8dfc869047) current=SimpleBlock(blockNumber=2929547, blockHash=0x9d638af4e20c6cc52e5a6517722ffcd34f6d118f1224c7c04786c65d7ca576c0)
2018-03-11 20:30:00.384 WARN 6 --- [ool-10-thread-2] c.p.m.chainreorg.service.MonitorService : Blocks out of order. network=tomo previous=SimpleBlock(blockNumber=2929560, blockHash=0xabfc49ade1e11e82fb91a8b2ef497967ab6bfbd76c174cadc746c711b0eb3077) current=SimpleBlock(blockNumber=2929560, blockHash=0x9a2374c35b1ed19d0c6d25a25cbf0476bf7c24d3549379df61df669456f7147f)
This clearly looks like, for example, block 2929454 was created with hash 0x91de87a33 and ALSO hash 0x6eb03590b