我们使用的air202模组在现场出现如下情况：
在房间内，信号强度28，但是无法联网，ntp对时偶尔可以成功，tcp连接无限失败，在tcp建联失败后发送AT+CIPSHUT重置连接无效。
离开房间后，到空旷地带，距离大约30米，此时信号强度28，网络正常连接，tcp连接正常。
附房间内测试部分异常log如下，请问这可能是什么原因？有什么方法可以解决？
[2020-05-12 16:13:53.957]: [I]-[ril.proatc]
[2020-05-12 16:13:53.961]: [I]-[ril.proatc] RDY
[2020-05-12 16:13:53.965]: [I]-[ril.proatc]
[2020-05-12 16:13:53.971]: [I]-[ril.proatc] +CFUN: 1
[2020-05-12 16:13:53.976]: [I]-[ril.defurc] +CFUN: 1
[2020-05-12 16:13:53.981]: [I]-[ril.sendat] ATE0
[2020-05-12 16:13:53.987]: [I]-[ril.proatc] ATE0
[2020-05-12 16:13:53.992]: [I]-[ril.defurc] ATE0
[2020-05-12 16:13:53.997]: [I]-[ril.proatc]
[2020-05-12 16:13:54.002]: [I]-[ril.proatc] OK
[2020-05-12 16:13:54.007]: [I]-[ril.defrsp] ATE0 true OK nil
[2020-05-12 16:13:54.012]: [I]-[ril.sendat] AT+CMEE=0
[2020-05-12 16:13:54.018]: [I]-[ril.proatc]
[2020-05-12 16:13:54.023]: [I]-[ril.proatc] OK
[2020-05-12 16:13:54.028]: [I]-[ril.defrsp] AT+CMEE=0 true OK nil
[2020-05-12 16:13:54.032]: [I]-[ril.sendat] AT+STON=0
[2020-05-12 16:13:54.039]: [I]-[ril.proatc]
[2020-05-12 16:13:54.043]: [I]-[ril.proatc] OK
[2020-05-12 16:13:54.049]: [I]-[ril.defrsp] AT+STON=0 true OK nil
[2020-05-12 16:13:54.054]: [I]-[ril.sendat] AT+VER
[2020-05-12 16:13:54.059]: [I]-[ril.proatc]
[2020-05-12 16:13:54.064]: [I]-[ril.proatc] SW_V5595_Air202_LUA_SSL
[2020-05-12 16:13:54.073]: [I]-[ril.proatc]
[2020-05-12 16:13:54.077]: [I]-[ril.proatc] OK
[2020-05-12 16:13:54.081]: [I]-[ril.sendat] AT+ATWMFT=99
[2020-05-12 16:13:54.088]: [I]-[ril.proatc]
[2020-05-12 16:13:54.094]: [I]-[ril.proatc] SUCC
[2020-05-12 16:13:54.099]: [I]-[ril.proatc]
[2020-05-12 16:13:54.106]: [I]-[ril.proatc] OK
[2020-05-12 16:13:54.111]: [I]-[misc.ATWMFT] SUCC
[2020-05-12 16:13:54.121]: [I]-[ril.sendat] AT+WISN?
[2020-05-12 16:13:54.126]: [I]-[ril.proatc]
[2020-05-12 16:13:54.132]: [I]-[ril.sendat] AT+CSQ
[2020-05-12 16:13:54.144]: [I]-[ril.proatc]
[2020-05-12 16:13:54.154]: [I]-[ril.proatc] +CSQ: 0,0
[2020-05-12 16:13:54.163]: [I]-[ril.proatc]
[2020-05-12 16:13:54.169]: [I]-[ril.proatc] OK
[2020-05-12 16:13:54.173]: [I]-[ril.sendat] AT+CENG?
[2020-05-12 16:13:54.180]: [I]-[ril.proatc]
[2020-05-12 16:13:54.187]: [I]-[ril.proatc] +CENG:1,1
[2020-05-12 16:13:54.197]: [I]-[ril.proatc] +CENG:0,"0000,00,00,000,00,00,0000,00,00,0000,00"
[2020-05-12 16:13:54.205]: [I]-[ril.proatc]
[2020-05-12 16:13:54.213]: [I]-[ril.proatc] OK
[2020-05-12 16:13:54.221]: LJD VSIM sim_ProcessInstruction:2751,sim_present=1,IsVsim=0
[2020-05-12 16:13:54.227]: [I]-[ril.proatc]
[2020-05-12 16:13:54.232]: [I]-[ril.proatc] +CSIMTYPE: 1,0
[2020-05-12 16:13:54.245]: [I]-[ril.defurc] +CSIMTYPE: 1,0
[2020-05-12 16:13:54.251]: [I]-[feed watchdog complete]
[2020-05-12 16:13:54.368]: [I]-[ril.proatc]
[2020-05-12 16:13:54.373]: [I]-[ril.proatc] +ENCRET: 0
[2020-05-12 16:13:54.379]: [I]-[ril.defurc] +ENCRET: 0
[2020-05-12 16:13:55.683]: [I]-[ril.proatc]
[2020-05-12 16:13:55.689]: [I]-[ril.proatc] +CPIN: READY
[2020-05-12 16:13:55.698]: [I]-[ril.sendat] AT+CCID
[2020-05-12 16:13:55.704]: [I]-[SIM.subscribe] nil RDY
[2020-05-12 16:13:55.711]: [I]-[ril.proatc]
[2020-05-12 16:13:55.716]: [I]-[ril.proatc] 89860403101980066165
[2020-05-12 16:13:55.721]: [I]-[ril.proatc]
[2020-05-12 16:13:55.727]: [I]-[ril.proatc] OK
[2020-05-12 16:13:55.732]: [I]-[ril.sendat] AT+CIMI
[2020-05-12 16:13:55.737]: [I]-[ril.proatc]
[2020-05-12 16:13:55.742]: [I]-[ril.proatc] 460042386515916
[2020-05-12 16:13:55.747]: [I]-[ril.proatc]
[2020-05-12 16:13:55.752]: [I]-[ril.proatc] OK
[2020-05-12 16:13:56.043]: [I]-[ril.proatc]
[2020-05-12 16:13:56.050]: [I]-[ril.proatc] +CREG: 3
[2020-05-12 16:13:56.061]: [I]-[ril.sendat] AT+CSQ
[2020-05-12 16:13:56.066]: [I]-[ril.proatc]
[2020-05-12 16:13:56.074]: [I]-[ril.proatc] +CSQ: 27,0
[2020-05-12 16:13:56.081]: [I]-[ril.proatc]
[2020-05-12 16:13:56.087]: [I]-[ril.proatc] OK
[2020-05-12 16:13:56.092]: [I]-[ril.sendat] AT+CENG?
[2020-05-12 16:13:56.096]: [I]-[ril.proatc]
[2020-05-12 16:13:56.102]: [I]-[ril.proatc] +CENG:1,1
[2020-05-12 16:13:56.107]: [I]-[ril.proatc] +CENG:0,"0000,00,00,000,00,00,0000,00,00,0000,00"
[2020-05-12 16:13:56.118]: [I]-[ril.proatc]
[2020-05-12 16:13:56.122]: [I]-[ril.proatc] OK
[2020-05-12 16:13:57.018]: [I]-[params.load_config] file size mismatch -1
[2020-05-12 16:13:59.575]: [I]-[ril.proatc]
[2020-05-12 16:13:59.583]: [I]-[ril.proatc] CALL READY
[2020-05-12 16:13:59.590]: [I]-[ril.defurc] CALL READY
[2020-05-12 16:13:59.601]: [I]-[ril.proatc]
[2020-05-12 16:13:59.607]: [I]-[ril.proatc] +CREG: 1,"60B7","7176"
[2020-05-12 16:13:59.620]: [I]-[ril.sendat] AT+CSQ
[2020-05-12 16:13:59.625]: [I]-[ril.proatc]
[2020-05-12 16:13:59.628]: [I]-[ril.proatc] +CSQ: 28,0
[2020-05-12 16:13:59.637]: [I]-[ril.proatc]
[2020-05-12 16:13:59.642]: [I]-[ril.proatc] OK
[2020-05-12 16:13:59.652]: [I]-[ril.sendat] AT+CENG?
[2020-05-12 16:13:59.659]: [I]-[ril.proatc]
[2020-05-12 16:13:59.667]: [I]-[ril.proatc] +CENG:1,1
[2020-05-12 16:13:59.678]: [I]-[ril.proatc] +CENG:0,"0053,28,99,460,00,40,29046,14,05,24759,00"
[2020-05-12 16:13:59.683]: [I]-[ril.proatc]
[2020-05-12 16:13:59.688]: [I]-[ril.proatc] OK
[2020-05-12 16:13:59.693]: [I]-[ril.sendat] AT+CIICRMODE=2
[2020-05-12 16:13:59.701]: [I]-[ril.proatc]
[2020-05-12 16:13:59.706]: [I]-[ril.proatc] OK
[2020-05-12 16:13:59.717]: [I]-[ril.defrsp] AT+CIICRMODE=2 true OK nil
[2020-05-12 16:13:59.722]: [I]-[ril.sendat] AT+CIPMUX=1
[2020-05-12 16:13:59.727]: [I]-[ril.proatc]
[2020-05-12 16:13:59.734]: [I]-[ril.proatc] OK
[2020-05-12 16:13:59.750]: [I]-[ril.defrsp] AT+CIPMUX=1 true OK nil
[2020-05-12 16:13:59.754]: [I]-[ril.sendat] AT+CIPHEAD=1
[2020-05-12 16:13:59.760]: [I]-[ril.proatc]
[2020-05-12 16:13:59.766]: [I]-[ril.proatc] OK
[2020-05-12 16:13:59.770]: [I]-[ril.defrsp] AT+CIPHEAD=1 true OK nil
[2020-05-12 16:13:59.774]: [I]-[ril.sendat] AT+CIPQSEND=0
[2020-05-12 16:13:59.779]: [I]-[ril.proatc]
[2020-05-12 16:13:59.789]: [I]-[ril.proatc] OK
[2020-05-12 16:13:59.799]: [I]-[ril.defrsp] AT+CIPQSEND=0 true OK nil
[2020-05-12 16:13:59.806]: [I]-[ril.sendat] AT+CGATT?
[2020-05-12 16:13:59.819]: [I]-[ril.proatc]
[2020-05-12 16:13:59.823]: [I]-[ril.proatc] +CGATT: 0
[2020-05-12 16:13:59.832]: [I]-[ril.proatc]
[2020-05-12 16:13:59.837]: [I]-[ril.proatc] OK
[2020-05-12 16:14:01.634]: [I]-[ril.sendat] AT+CGATT?
[2020-05-12 16:14:01.638]: [I]-[ril.proatc]
[2020-05-12 16:14:01.644]: [I]-[ril.proatc] +CGATT: 0
[2020-05-12 16:14:01.652]: [I]-[ril.proatc]
[2020-05-12 16:14:01.656]: [I]-[ril.proatc] OK
[2020-05-12 16:14:02.029]: [I]-[params.load_config] file size mismatch -1
[2020-05-12 16:14:03.745]: [I]-[ril.sendat] AT+CGATT?
[2020-05-12 16:14:03.751]: [I]-[ril.proatc]
[2020-05-12 16:14:03.757]: [I]-[ril.proatc] +CGATT: 1
[2020-05-12 16:14:03.765]: [I]-[ril.proatc]
[2020-05-12 16:14:03.771]: [I]-[ril.proatc] OK
[2020-05-12 16:14:03.776]: [I]-[ril.sendat] AT+CIPSTATUS
[2020-05-12 16:14:03.782]: [I]-[ril.proatc]
[2020-05-12 16:14:03.787]: [I]-[ril.proatc] OK
[2020-05-12 16:14:03.791]: [I]-[ril.defrsp] AT+CIPSTATUS true OK nil
[2020-05-12 16:14:03.797]: [I]-[ril.proatc]
[2020-05-12 16:14:03.801]: [I]-[ril.proatc] STATE: IP INITIAL
[2020-05-12 16:14:03.805]: [I]-[link.STATE] IP STATUS IP INITIAL
[2020-05-12 16:14:03.811]: [I]-[ril.proatc]
[2020-05-12 16:14:03.814]: [I]-[ril.proatc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:03.818]: [I]-[ril.defurc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:03.827]: [I]-[ril.proatc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:03.831]: [I]-[ril.defurc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:03.836]: [I]-[ril.proatc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:03.841]: [I]-[ril.defurc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:03.846]: [I]-[ril.proatc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:03.851]: [I]-[ril.defurc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:03.856]: [I]-[ril.proatc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:03.864]: [I]-[ril.defurc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:03.869]: [I]-[ril.proatc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:03.875]: [I]-[ril.defurc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:03.880]: [I]-[ril.proatc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:03.885]: [I]-[ril.defurc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:03.891]: [I]-[ril.proatc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:03.896]: [I]-[ril.defurc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:03.901]: [I]-[ril.sendat] AT+CSTT="CMIOT","",""
[2020-05-12 16:14:03.905]: [I]-[ril.proatc]
[2020-05-12 16:14:03.913]: [I]-[ril.proatc] OK
[2020-05-12 16:14:03.917]: [I]-[ril.defrsp] AT+CSTT="CMIOT","","" true OK nil
[2020-05-12 16:14:03.922]: [I]-[ril.sendat] AT+CIICR
[2020-05-12 16:14:03.928]: [I]-[ril.proatc]
[2020-05-12 16:14:03.933]: [I]-[ril.proatc] OK
[2020-05-12 16:14:03.938]: [I]-[ril.defrsp] AT+CIICR true OK nil
[2020-05-12 16:14:05.732]: [I]-[ril.sendat] AT+CIPSTATUS
[2020-05-12 16:14:05.736]: [I]-[ril.proatc]
[2020-05-12 16:14:05.742]: [I]-[ril.proatc] OK
[2020-05-12 16:14:05.748]: [I]-[ril.defrsp] AT+CIPSTATUS true OK nil
[2020-05-12 16:14:05.755]: [I]-[ril.proatc]
[2020-05-12 16:14:05.761]: [I]-[ril.proatc] STATE: IP CONFIG
[2020-05-12 16:14:05.766]: [I]-[link.STATE] IP STATUS IP CONFIG
[2020-05-12 16:14:05.770]: [I]-[ril.proatc]
[2020-05-12 16:14:05.776]: [I]-[ril.proatc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:05.780]: [I]-[ril.defurc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:05.784]: [I]-[ril.proatc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:05.790]: [I]-[ril.defurc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:05.794]: [I]-[ril.proatc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:05.798]: [I]-[ril.defurc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:05.802]: [I]-[ril.proatc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:05.807]: [I]-[ril.defurc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:05.811]: [I]-[ril.proatc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:05.820]: [I]-[ril.defurc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:05.825]: [I]-[ril.proatc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:05.829]: [I]-[ril.defurc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:05.833]: [I]-[ril.proatc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:05.837]: [I]-[ril.defurc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:05.844]: [I]-[ril.proatc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:05.853]: [I]-[ril.defurc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:07.502]: [I]-[ril.proatc]
[2020-05-12 16:14:07.512]: [I]-[ril.proatc] SMS READY
[2020-05-12 16:14:07.528]: [I]-[ril.defurc] SMS READY
[2020-05-12 16:14:07.770]: [I]-[ril.sendat] AT+CIPSTATUS
[2020-05-12 16:14:07.781]: [I]-[ril.proatc]
[2020-05-12 16:14:07.791]: [I]-[ril.proatc] OK
[2020-05-12 16:14:07.801]: [I]-[ril.defrsp] AT+CIPSTATUS true OK nil
[2020-05-12 16:14:07.809]: [I]-[ril.proatc]
[2020-05-12 16:14:07.817]: [I]-[ril.proatc] STATE: IP CONFIG
[2020-05-12 16:14:07.824]: [I]-[link.STATE] IP STATUS IP CONFIG
[2020-05-12 16:14:07.831]: [I]-[ril.proatc]
[2020-05-12 16:14:07.836]: [I]-[ril.proatc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:07.842]: [I]-[ril.defurc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:07.848]: [I]-[ril.proatc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:07.858]: [I]-[ril.defurc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:07.865]: [I]-[ril.proatc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:07.875]: [I]-[ril.defurc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:07.879]: [I]-[ril.proatc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:07.885]: [I]-[ril.defurc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:07.891]: [I]-[ril.proatc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:07.901]: [I]-[ril.defurc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:07.907]: [I]-[ril.proatc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:07.918]: [I]-[ril.defurc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:07.924]: [I]-[ril.proatc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:07.933]: [I]-[ril.defurc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:07.939]: [I]-[ril.proatc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:07.945]: [I]-[ril.defurc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:08.149]: 08 14 96 03 12 05 20 7
[2020-05-12 16:14:08.154]: RTC: 2020-5-12 16:14:8
[2020-05-12 16:14:08.159]: [I]-[ril.sendat] AT+CCLK="20/05/12,16:14:08+32"
[2020-05-12 16:14:08.184]: [I]-[ril.proatc]
[2020-05-12 16:14:08.189]: [I]-[ril.proatc] OK
[2020-05-12 16:14:08.212]: [I]-[records.has_history_data] 6291456 6291456
[2020-05-12 16:14:09.756]: [I]-[ril.sendat] AT+CIPSTATUS
[2020-05-12 16:14:09.926]: [I]-[ril.proatc]
[2020-05-12 16:14:09.938]: [I]-[ril.proatc] OK
[2020-05-12 16:14:09.951]: [I]-[ril.defrsp] AT+CIPSTATUS true OK nil
[2020-05-12 16:14:09.961]: [I]-[ril.proatc]
[2020-05-12 16:14:09.965]: [I]-[ril.proatc] STATE: IP CONFIG
[2020-05-12 16:14:09.971]: [I]-[link.STATE] IP STATUS IP CONFIG
[2020-05-12 16:14:09.976]: [I]-[ril.proatc]
[2020-05-12 16:14:09.981]: [I]-[ril.proatc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:09.987]: [I]-[ril.defurc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:09.991]: [I]-[ril.proatc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:10.009]: [I]-[ril.defurc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:10.013]: [I]-[ril.proatc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:10.024]: [I]-[ril.defurc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:10.028]: [I]-[ril.proatc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:10.033]: [I]-[ril.defurc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:10.039]: [I]-[ril.proatc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:10.049]: [I]-[ril.defurc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:10.056]: [I]-[ril.proatc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:10.063]: [I]-[ril.defurc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:10.070]: [I]-[ril.proatc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:10.075]: [I]-[ril.defurc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:10.079]: [I]-[ril.proatc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:10.083]: [I]-[ril.defurc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:11.892]: [I]-[ril.sendat] AT+CIPSTATUS
[2020-05-12 16:14:11.902]: [I]-[ril.proatc]
[2020-05-12 16:14:11.914]: [I]-[ril.proatc] OK
[2020-05-12 16:14:11.930]: [I]-[ril.defrsp] AT+CIPSTATUS true OK nil
[2020-05-12 16:14:11.944]: [I]-[ril.proatc]
[2020-05-12 16:14:11.951]: [I]-[ril.proatc] STATE: IP CONFIG
[2020-05-12 16:14:11.957]: [I]-[link.STATE] IP STATUS IP CONFIG
[2020-05-12 16:14:11.962]: [I]-[ril.proatc]
[2020-05-12 16:14:11.970]: [I]-[ril.proatc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:11.975]: [I]-[ril.defurc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:11.980]: [I]-[ril.proatc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:11.987]: [I]-[ril.defurc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:11.992]: [I]-[ril.proatc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:11.995]: [I]-[ril.defurc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:12.004]: [I]-[ril.proatc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:12.009]: [I]-[ril.defurc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:12.019]: [I]-[ril.proatc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:12.025]: [I]-[ril.defurc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:12.036]: [I]-[ril.proatc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:12.042]: [I]-[ril.defurc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:12.046]: [I]-[ril.proatc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:12.052]: [I]-[ril.defurc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:12.056]: [I]-[ril.proatc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:12.076]: [I]-[ril.defurc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:13.447]: [I]-[ril.proatc]
[2020-05-12 16:14:13.452]: [I]-[ril.proatc] STATE: IP GPRSACT
[2020-05-12 16:14:13.456]: [I]-[link.STATE] IP STATUS IP GPRSACT
[2020-05-12 16:14:13.461]: [I]-[ril.sendat] AT+CIFSR
[2020-05-12 16:14:13.467]: [I]-[ril.proatc]
[2020-05-12 16:14:13.471]: [I]-[ril.proatc] 010.112.171.120
[2020-05-12 16:14:13.477]: [I]-[ril.defrsp] AT+CIFSR true nil 010.112.171.120
[2020-05-12 16:14:13.484]: [I]-[ril.sendat] AT+CIPSTATUS
[2020-05-12 16:14:13.487]: [I]-[ril.proatc]
[2020-05-12 16:14:13.493]: [I]-[ril.proatc] OK
[2020-05-12 16:14:13.502]: [I]-[ril.defrsp] AT+CIPSTATUS true OK nil
[2020-05-12 16:14:13.508]: [I]-[ril.proatc]
[2020-05-12 16:14:13.517]: [I]-[ril.proatc] STATE: IP STATUS
[2020-05-12 16:14:13.523]: [I]-[link.STATE] IP STATUS IP STATUS
[2020-05-12 16:14:13.645]: [I]-[ril.proatc]
[2020-05-12 16:14:13.650]: [I]-[ril.proatc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:13.654]: [I]-[ril.defurc] C: 0,,"","","","INITIAL"
[2020-05-12 16:14:13.658]: [I]-[ril.proatc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:13.664]: [I]-[ril.defurc] C: 1,,"","","","INITIAL"
[2020-05-12 16:14:13.669]: [I]-[ril.proatc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:13.675]: [I]-[ril.defurc] C: 2,,"","","","INITIAL"
[2020-05-12 16:14:13.681]: [I]-[ril.proatc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:13.687]: [I]-[ril.defurc] C: 3,,"","","","INITIAL"
[2020-05-12 16:14:13.692]: [I]-[ril.proatc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:13.698]: [I]-[ril.defurc] C: 4,,"","","","INITIAL"
[2020-05-12 16:14:13.703]: [I]-[ril.proatc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:13.714]: [I]-[ril.defurc] C: 5,,"","","","INITIAL"
[2020-05-12 16:14:13.719]: [I]-[ril.proatc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:13.728]: [I]-[ril.defurc] C: 6,,"","","","INITIAL"
[2020-05-12 16:14:13.733]: [I]-[ril.proatc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:13.738]: [I]-[ril.defurc] C: 7,,"","","","INITIAL"
[2020-05-12 16:14:13.742]: [I]-[ril.sendat] AT+CDNSCFG?
[2020-05-12 16:14:13.751]: [I]-[ril.proatc]
[2020-05-12 16:14:13.757]: [I]-[ril.proatc] PrimaryDns: 183.230.126.225
[2020-05-12 16:14:13.764]: [I]-[ril.defurc] PrimaryDns: 183.230.126.225
[2020-05-12 16:14:13.769]: [I]-[ril.proatc] SecondaryDns: 183.230.126.224
[2020-05-12 16:14:13.907]: [I]-[ril.defurc] SecondaryDns: 183.230.126.224
[2020-05-12 16:14:13.915]: [I]-[ril.proatc]
[2020-05-12 16:14:13.919]: [I]-[ril.proatc] OK
[2020-05-12 16:14:13.925]: [I]-[ril.defrsp] AT+CDNSCFG? true OK nil
[2020-05-12 16:14:13.930]: [I]-[ril.sendat] AT+SSLINIT
[2020-05-12 16:14:13.937]: [I]-[ril.proatc]
[2020-05-12 16:14:13.941]: [I]-[ril.proatc] SSL&0,INIT OK
[2020-05-12 16:14:13.945]: [I]-[ril.defrsp] AT+SSLINIT true SSL&0,INIT OK nil
[2020-05-12 16:14:13.953]: [I]-[ril.sendat] AT+SSLCREATE=7,"iot-auth.cn-shanghai.aliyuncs.com:443",1
[2020-05-12 16:14:26.847]: [I]-[ril.proatc]
[2020-05-12 16:14:26.859]: [I]-[ril.proatc] SSL&7,CREATE OK
[2020-05-12 16:14:26.873]: [I]-[ril.sendat] AT+SSLCONNECT=7
[2020-05-12 16:14:26.881]: [I]-[ril.proatc]
[2020-05-12 16:14:26.887]: [I]-[ril.proatc] OK
[2020-05-12 16:14:48.154]: [I]-[ril.sendat] AT+CIPSTART=7,"UDP","0.tw.pool.ntp.org",123
[2020-05-12 16:15:36.228]: [I]-[ril.proatc]
[2020-05-12 16:15:36.237]: [I]-[ril.proatc] ERROR
[2020-05-12 16:15:36.409]: [I]-[ril.sendat] AT+CSQ
[2020-05-12 16:15:36.422]: [I]-[ril.proatc]
[2020-05-12 16:15:36.427]: [I]-[ril.proatc] +CSQ: 29,0
[2020-05-12 16:15:36.437]: [I]-[ril.proatc]
[2020-05-12 16:15:36.451]: [I]-[ril.proatc] OK
[2020-05-12 16:15:36.456]: [I]-[ril.sendat] AT+CENG?
[2020-05-12 16:15:36.461]: [I]-[ril.proatc]
[2020-05-12 16:15:36.480]: [I]-[ril.proatc] +CENG:1,1
[2020-05-12 16:15:36.486]: [I]-[ril.proatc] +CENG:0,"0053,29,99,460,00,40,29046,14,05,24759,00"
[2020-05-12 16:15:36.490]: [I]-[ril.proatc] +CENG:1,"47,27,460,0,46,13803,22865"
[2020-05-12 16:15:36.495]: [I]-[ril.proatc] +CENG:2,"55,26,460,0,24,13781,24764"
[2020-05-12 16:15:36.500]: [I]-[ril.proatc]
[2020-05-12 16:15:36.505]: [I]-[ril.proatc] OK
[2020-05-12 16:15:36.509]: [I]-[ril.sendat] AT+CIPSTART=6,"TCP","119.29.29.29",80
[2020-05-12 16:15:36.517]: [I]-[ril.proatc]
[2020-05-12 16:15:36.521]: [I]-[ril.proatc] OK
[2020-05-12 16:15:40.189]: in sampling............................ nil
[2020-05-12 16:15:50.214]: in sampling............................ nil
[2020-05-12 16:15:52.035]: [I]-[ril.sendat] AT+CSQ
[2020-05-12 16:15:52.041]: [I]-[ril.proatc]
[2020-05-12 16:15:52.045]: [I]-[ril.proatc] +CSQ: 29,0
[2020-05-12 16:15:52.054]: [I]-[ril.proatc]
[2020-05-12 16:15:52.058]: [I]-[ril.proatc] OK
[2020-05-12 16:15:54.013]: wdt Upload true
[2020-05-12 16:15:54.023]: wdt Sample true
[2020-05-12 16:15:54.033]: wdt Serial true
[2020-05-12 16:15:54.085]: [I]-[ril.proatc]
[2020-05-12 16:15:54.098]: [I]-[ril.proatc] 6, CONNECT FAIL
[2020-05-12 16:15:54.110]: [E]-[http.response] false connect fail