Fix: catch error when post_partial_solution

[zhongzichang]

This uncaught error causes ar_mining_server to be terminated.

b64fast.encode
ar_serialize.poa_to_json_struct
ar_serialize.solution_to_json_struct
ar_http_iface_client.post_partial_solution

2024-12-19T22:40:27.863586+08:00 [info] ar_http_iface_middleware:handle_mining_h2/2:3194 event: h2_received, peer: 172.16.2.38:10059 2024-12-19T22:40:27.864503+08:00 [error] ar_data_sync:get_chunk/2:374 event: chunk_record_not_found, tags: [solution_proofs], modules_covering_offset: [], root_sync_records: [], seek_offset: 214299957829879, is _recorded_unpacked: false 2024-12-19T22:40:27.865105+08:00 [info] ar_mining_server:prepare_poa/3:801 event: failed_to_find_poa_proofs_locally, poa: poa2, error: chunk_not_found, tags: [solution_proofs], recall_byte: 214299957854116, pac king_difficulty: 1, modules_covering_recall_byte: [] 2024-12-19T22:40:27.865310+08:00 [info] ar_mining_server:prepare_poa/3:816 event: failed_to_fetch_proofs_from_peers, tags: [solution_proofs], poa: poa2, recall_byte: 214299957854116, nonce: 2553, partition: 6, mining_address: <<"M2Ms4TxJJHP7h2b1FX1Ji3gcmxdBW8D45NqTGPfGNzk">>, packing_difficulty: 1 2024-12-19T22:40:28.205241+08:00 [error] gen_server:error_info/7:949 Generic server ar_mining_server terminating. Reason: {badarg,[{b64fast,encode,1,[{file,"/home/zzc/projs/arweave/_build/default/lib/b64fast/sr c/b64fast.erl"},{line,22}]},{ar_serialize,poa_to_json_struct,1,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_serialize.erl"},{line,1416}]},{ar_serialize,solution_to_json_struct,1,[{file,"/home/zzc/projs/a rweave/apps/arweave/src/ar_serialize.erl"},{line,1965}]},{ar_http_iface_client,post_partial_solution,2,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_http_iface_client.erl"},{line,696}]},{ar_mining_server, post_solution,3,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_mining_server.erl"},{line,903}]},{ar_mining_server,handle_cast,2,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_mining_server.erl"},{line ,226}]},{gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,695}]},{gen_server,handle_msg,6,[{file,"gen_server.erl"},{line,771}]}]}. Last message: {'$gen_cast',{prepare_and_post_solution,{mining_candidate ,not_set,not_set,not_set,{115792080403080871531728842960860526452649036571989637701808933585541008457727,115791205813783806231406193359937536394012070923692126229978523204812483330047},[],not_set,<<29,190,111,1 7,211,67,92,205,196,221,17,3,195,70,237,145,168,34,101,82,199,184,44,208,60,79,82,255,20,45,216,18>>,<<239,66,23,49,237,94,170,170,127,246,179,25,60,130,97,177,53,108,45,232,16,179,56,244,163,232,190,48,157,70, 8,1>>,<<255,255,251,142,150,150,176,122,11,97,174,47,90,151,124,200,38,137,47,211,154,255,91,168,210,196,110,24,240,94,8,112>>,<<51,99,44,225,60,73,36,115,251,135,102,245,21,125,73,139,120,28,155,23,65,91,192,2 48,228,218,147,24,247,198,55,57>>,<<96,115,131,18,69,211,65,120,174,132,186,198,116,123,59,217,12,120,156,95,183,233,119,221,112,29,74,249,46,245,112,116,251,13,166,235,138,48,111,77,68,118,209,228,166,29,74,13 8>>,824815,2553,<<67,174,61,183,208,223,201,174,73,176,177,199,120,133,199,243,149,252,70,181,19,91,86,222,133,211,215,161,33,7,10,74>>,6,59,244809639960822,{poa,1,<<>>,<<>>,<<82,185,74,42,235,197,207,121,78,13 8,234,85,218,14,54,248,63,243,177,28,221,170,21,80,230,33,40,247,88,88,120,48,187,149,196,126,100,176,133,17,130,191,55,53,8,14,136,213,253,206,221,150,4,178,30,175,38,83,235,94,123,139,227,91,184,248,167,57,93 ,246,156,29,224,101,106,145,89,199,241,34,227,154,250,58,166,248,101,254,127,94,191,8,50,28,142,80,176,4,235,202,166,175,107,254,253,149,182,192,76,196,41,69,218,216,31,87,148,158,219,78,133,169,157,64,249,23,9 0,103,234,131,220,230,171,70,110,126,158,85,157,4,179,116,193,216,151,150,94,141,153,0,23,186,185,200,113,114,28,125,145,202,180,158,59,89,61,176,78,138,140,213,59,177,55,100,70,252,126,71,129,62,79,194,14,91,1 28,97,86,107,188,116,38,238,231,43,128,9,148,198,212,168,160,168,87,84,238,246,244,240,65,220,212,42,53,248,39,118,234,18,175,60,140,19,76,92,247,184,240,...>>,<<>>},<<58,98,106,217,158,220,9,3,112,163,62,176,1 52,102,102,136,206,196,247,184,93,3,164,184,171,202,55,25,34,71,101,106>>,<<62,72,58,241,142,127,80,140,99,121,90,171,40,1,186,151,188,122,90,180,98,74,75,44,131,196,230,2,115,176,179,200,172,218,31,17,142,238, 37,41,188,72,39,146,26,25,226,75>>,{<<96,115,131,18,69,211,65,120,174,132,186,198,116,123,59,217,12,120,156,95,183,233,119,221,112,29,74,249,46,245,112,116,251,13,166,235,138,48,111,77,68,118,209,228,166,29,74, 138>>,49850,824815},49850,59820499,1,<<"cm">>}}}. State: {state,false,#{{0,1} => ar_mining_worker_0_1,{1,1} => ar_mining_worker_1_1,{2,1} => ar_mining_worker_2_1,{3,1} => ar_mining_worker_3_1,{4,1} => ar_mining _worker_4_1,{5,1} => ar_mining_worker_5_1,{6,1} => ar_mining_worker_6_1,{7,1} => ar_mining_worker_7_1,{8,1} => ar_mining_worker_8_1,{9,1} => ar_mining_worker_9_1,{10,1} => ar_mining_worker_10_1,{11,1} => ar_min ing_worker_11_1,{12,1} => ar_mining_worker_12_1,{13,1} => ar_mining_worker_13_1,{14,1} => ar_mining_worker_14_1,{15,1} => ar_mining_worker_15_1,{16,1} => ar_mining_worker_16_1,{17,1} => ar_mining_worker_17_1,{1 8,1} => ar_mining_worker_18_1,{19,1} => ar_mining_worker_19_1,{20,1} => ar_mining_worker_20_1,{21,1} => ar_mining_worker_21_1,{22,1} => ar_mining_worker_22_1,{23,1} => ar_mining_worker_23_1,{24,1} => ar_mining_ worker_24_1,{25,1} => ar_mining_worker_25_1,{26,1} => ar_mining_worker_26_1,{27,1} => ar_mining_worker_27_1,{28,1} => ar_mining_worker_28_1,{29,1} => ar_mining_worker_29_1,{30,1} => ar_mining_worker_30_1},{set, 2,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[],[{<<96,115,131,18,69,211,65,120,174,132,186,198,116,123,59,217,12,120,156,95,183,233,119,221,112,29,74,249,46,245,112, 116,251,13,166,235,138,48,111,77,68,118,209,228,166,29,74,138>>,49850,824815}],[],[],[],[],[],[{<<62,72,58,241,142,127,80,140,99,121,90,171,40,1,186,151,188,122,90,180,98,74,75,44,131,196,230,2,115,176,179,200, 172,218,31,17,142,238,37,41,188,72,39,146,26,25,226,75>>,49849,824815}],[]}}},#{{<<62,72,58,241,142,127,80,140,99,121,90,171,40,1,186,151,188,122,90,180,98,74,75,44,131,196,230,2,115,176,179,200,172,218,31,17,1 42,238,37,41,188,72,39,146,26,25,226,75>>,49849,824815} => <<203,116,17,213,187,63,181,135,84,100,19,127,147,165,183,125,20,214,149,107,196,89,93,105,28,219,110,175,167,88,214,227,137,175,94,136,143,36,80,140,1 04,40,109,33,2,214,243,88>>,{<<96,115,131,18,69,211,65,120,174,132,186,198,116,123,59,217,12,120,156,95,183,233,119,221,112,29,74,249,46,245,112,116,251,13,166,235,138,48,111,77,68,118,209,228,166,29,74,138>>,4 9850,824815} => <<62,72,58,241,142,127,80,140,99,121,90,171,40,1,186,151,188,122,90,180,98,74,75,44,131,196,230,2,115,176,179,200,172,218,31,17,142,238,37,41,188,72,39,146,26,25,226,75>>},{115792089236094550537 861482538254833984170781445250902909651388552218429789642,115792089115151706852620737965380520943349662626674451058838038438443144610458},37161,20000,#Ref<0.1654166057.2406219777.227728>,151066495197430,true,tr ue,1}. 2024-12-19T22:40:28.219529+08:00 [error] proc_lib:crash_report/4:525 crasher: initial call: ar_mining_server:init/1, pid: <0.2693.0>, registered_name: ar_mining_server, error: {badarg,[{b64fast,encode,1,[{file, "/home/zzc/projs/arweave/_build/default/lib/b64fast/src/b64fast.erl"},{line,22}]},{ar_serialize,poa_to_json_struct,1,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_serialize.erl"},{line,1416}]},{ar_seriali ze,solution_to_json_struct,1,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_serialize.erl"},{line,1965}]},{ar_http_iface_client,post_partial_solution,2,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_h ttp_iface_client.erl"},{line,696}]},{ar_mining_server,post_solution,3,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_mining_server.erl"},{line,903}]},{ar_mining_server,handle_cast,2,[{file,"/home/zzc/projs /arweave/apps/arweave/src/ar_mining_server.erl"},{line,226}]},{gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,695}]},{gen_server,handle_msg,6,[{file,"gen_server.erl"},{line,771}]}]}, ancestors: [ar_mi ning_sup,ar_sup,<0.853.0>], message_queue_len: 66, messages: [{'$gen_cast',{compute_h2_for_peer,{mining_candidate,not_set,not_set,not_set,{11579208040308087153172884296086052645264903657198963770180893358554100 8457727,115791205813783806231406193359937536394012070923692126229978523204812483330047},[{...}|...],{...},...}}},{'$gen_cast',{compute_h2_for_peer,{mining_candidate,not_set,not_set,not_set,{11579208040308087153 1728842960860526452649036571989637701808933585541008457727,...},[...],...}}},{'$gen_cast',{compute_h2_for_peer,{mining_candidate,not_set,not_set,not_set,{...},...}}},{'$gen_cast',{compute_h2_for_peer,{mining_ca ndidate,not_set,not_set,not_set,...}}},{'$gen_cast',{compute_h2_for_peer,{mining_candidate,not_set,not_set,...}}},{'$gen_cast',{compute_h2_for_peer,{mining_candidate,not_set,...}}},{'$gen_cast',...}|...], links : [<0.2661.0>], dictionary: [{zero_chunk,<<0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 ,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,...>>}], trap_exit: true, status: running, heap_size: 318187, stack_size: 29, reduc tions: 2114738769; neighbours: [] 2024-12-19T22:40:28.228414+08:00 [error] supervisor:do_restart/3:736 Supervisor: {local,ar_mining_sup}. Context: child_terminated. Reason: {badarg,[{b64fast,encode,1,[{file,"/home/zzc/projs/arweave/_build/defau lt/lib/b64fast/src/b64fast.erl"},{line,22}]},{ar_serialize,poa_to_json_struct,1,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_serialize.erl"},{line,1416}]},{ar_serialize,solution_to_json_struct,1,[{file," /home/zzc/projs/arweave/apps/arweave/src/ar_serialize.erl"},{line,1965}]},{ar_http_iface_client,post_partial_solution,2,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_http_iface_client.erl"},{line,696}]},{ ar_mining_server,post_solution,3,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_mining_server.erl"},{line,903}]},{ar_mining_server,handle_cast,2,[{file,"/home/zzc/projs/arweave/apps/arweave/src/ar_mining_s erver.erl"},{line,226}]},{gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,695}]},{gen_server,handle_msg,6,[{file,"gen_server.erl"},{line,771}]}]}. Offender: id=ar_mining_server,pid=<0.2693.0>. 2024-12-19T22:40:28.601657+08:00 [info] ar_mining_server:init/0:149 event: mining_server_init, packing: composite_M2Ms4TxJJHP7h2b1FX1Ji3gcmxdBW8D45NqTGPfGNzk.1, partitions: 31 2024-12-19T22:40:30.209708+08:00 [info] ar_mining_server:add_sessions/1:374 event: new_mining_session, session_key: {<<"YHODEkXTQXiuhLrGdHs72Qx4nF-36XfdcB1K-S71cHT7DabrijBvTUR20eSmHUqK">>,49850,824815} 2024-12-19T22:40:34.989017+08:00 [info] ar_mining_stats:log_report_lines/0:558