网络问题 或 设备问题, 我在阿里云mqtt的时候经常遇到, 最终的解决办法就是检测到无法连接之后, 软重启
[2018-08-24 14:46:10.968]: [I]-[ril.proatc]
[2018-08-24 14:46:10.968]: [I]-[ril.proatc]OK
[2018-08-24 14:46:10.968]: [I]-[ril.sendat]AT+SSLINIT
[2018-08-24 14:46:10.984]: [I]-[ril.proatc]
[2018-08-24 14:46:10.984]: [I]-[ril.proatc]7, CONNECT OK
[2018-08-24 14:46:11.015]: [I]-[ril.proatc]
[2018-08-24 14:46:11.015]: [I]-[ril.proatc]SSL&0,INIT OK
[2018-08-24 14:46:11.015]: [I]-[ril.defrsp]AT+SSLINITtrueSSL&0,INIT OKnil
[2018-08-24 14:46:11.031]: [I]-[ril.sendat]AT+SSLCERT=0,"cacrt","ca.crt",1,1021
[2018-08-24 14:46:11.031]: [I]-[ril.proatc]>
[2018-08-24 14:46:11.031]: [I]-[ril.procatc.send]first 200 bytes-----BEGIN CERTIFICATE-----
[2018-08-24 14:46:11.046]: MIICxjCCAa6gAwIBAgIJAJk1DbZBu8FDMA0GCSqGSIb3DQEBCwUAMBMxETAPBgNV
[2018-08-24 14:46:11.046]: BAMMCE15VGVzdENBMB4XDTE3MTEwMjEzNDI0N1oXDTE5MTEwMjEzNDI0N1owEzER
[2018-08-24 14:46:11.046]: MA8GA1UEAwwITXlUZXN0Q0EwggEiMA0GCSqGSIb3DQ
[2018-08-24 14:46:11.046]: [I]-[ril.proatc]
[2018-08-24 14:46:11.046]: [I]-[ril.proatc]SSL&0,INPUT CERT OK
[2018-08-24 14:46:11.062]: [I]-[ril.defrsp]AT+SSLCERT=0,"cacrt","ca.crt",1,1021trueSSL&0,INPUT CERT OKnil
[2018-08-24 14:46:11.062]: [I]-[ril.sendat]AT+SSLCERT=0,"localcrt","client.crt",1,1070
[2018-08-24 14:46:11.062]: [I]-[ril.proatc]>
[2018-08-24 14:46:11.062]: [I]-[ril.procatc.send]first 200 bytes-----BEGIN CERTIFICATE-----
[2018-08-24 14:46:11.062]: MIIC6jCCAdKgAwIBAgIBAjANBgkqhkiG9w0BAQsFADATMREwDwYDVQQDDAhNeVRl
[2018-08-24 14:46:11.062]: c3RDQTAeFw0xNzExMDIxMzQyNDhaFw0xOTExMDIxMzQyNDhaMC0xGjAYBgNVBAMT
[2018-08-24 14:46:11.062]: EU1hY0Jvb2stQWlyLmxvY2FsMQ8wDQYDVQQKEwZjbG
[2018-08-24 14:46:11.078]: [I]-[ril.proatc]
[2018-08-24 14:46:11.093]: [I]-[ril.proatc]SSL&0,INPUT CERT OK
[2018-08-24 14:46:11.093]: [I]-[ril.defrsp]AT+SSLCERT=0,"localcrt","client.crt",1,1070trueSSL&0,INPUT CERT OKnil
[2018-08-24 14:46:11.093]: [I]-[ril.sendat]AT+SSLCERT=0,"localprivatekey","client.key",1,1675
[2018-08-24 14:46:11.093]: [I]-[ril.proatc]>
[2018-08-24 14:46:11.109]: [I]-[ril.procatc.send]first 200 bytes-----BEGIN RSA PRIVATE KEY-----
[2018-08-24 14:46:11.109]: MIIEowIBAAKCAQEAvBqbaS9uYb9UGt4wp+FS7w0R/0qx4PcF76kZMx7oijMWE99J
[2018-08-24 14:46:11.109]: uPpHGl79+dAia5FfvJUduMHTewwVXsKQlJ8lAW85C3HMtS1M7p2d855t+4+nGrrQ
[2018-08-24 14:46:11.125]: 965QvYLAvXdLie+ORS8ebf+n9YzJPa1sZ/uIkh
[2018-08-24 14:46:11.125]: [I]-[ril.proatc]
[2018-08-24 14:46:11.125]: [I]-[ril.proatc]SSL&0,INPUT CERT OK
[2018-08-24 14:46:11.125]: [I]-[ril.defrsp]AT+SSLCERT=0,"localprivatekey","client.key",1,1675trueSSL&0,INPUT CERT OKnil
[2018-08-24 14:46:11.125]: [I]-[ril.sendat]AT+SSLCREATE=7,"47.94.139.142:8883",0
[2018-08-24 14:46:11.140]: [I]-[ril.proatc]
[2018-08-24 14:46:11.140]: [I]-[ril.proatc]SSL&7,CREATE OK
[2018-08-24 14:46:11.140]: [I]-[ril.defrsp]AT+SSLCREATE=7,"47.94.139.142:8883",0trueSSL&7,CREATE OKnil
[2018-08-24 14:46:11.140]: [I]-[ril.sendat]AT+SSLCERT=1,7,"cacrt","ca.crt"
[2018-08-24 14:46:11.156]: [I]-[ril.proatc]
[2018-08-24 14:46:11.171]: [I]-[ril.proatc]SSL&7,CONFIG CERT OK
[2018-08-24 14:46:11.171]: [I]-[ril.defrsp]AT+SSLCERT=1,7,"cacrt","ca.crt"trueSSL&7,CONFIG CERT OKnil
[2018-08-24 14:46:11.171]: [I]-[ril.sendat]AT+SSLCERT=1,7,"localcrt","client.crt",""
[2018-08-24 14:46:11.187]: [I]-[ril.proatc]
[2018-08-24 14:46:11.203]: [I]-[ril.proatc]SSL&7,CONFIG CERT OK
[2018-08-24 14:46:11.203]: [I]-[ril.defrsp]AT+SSLCERT=1,7,"localcrt","client.crt",""trueSSL&7,CONFIG CERT OKnil
[2018-08-24 14:46:11.203]: [I]-[ril.sendat]AT+SSLCERT=1,7,"localprivatekey","client.key"
[2018-08-24 14:46:11.218]: [I]-[ril.proatc]
[2018-08-24 14:46:11.234]: [I]-[ril.proatc]SSL&7,CONFIG CERT OK
[2018-08-24 14:46:11.234]: [I]-[ril.defrsp]AT+SSLCERT=1,7,"localprivatekey","client.key"trueSSL&7,CONFIG CERT OKnil
[2018-08-24 14:46:11.234]: [I]-[ril.sendat]AT+SSLCONNECT=7
[2018-08-24 14:46:11.234]: [I]-[ril.proatc]
[2018-08-24 14:46:11.234]: [I]-[ril.proatc]OK
[2018-08-24 14:46:11.250]: [I]-[ril.sendat]AT+CIPSEND=7,48
[2018-08-24 14:46:11.250]: [I]-[ril.proatc]
[2018-08-24 14:46:11.265]: [I]-[ril.proatc]>
[2018-08-24 14:46:11.265]: [I]-[ril.procatc.send]first 200 bytes
[2018-08-24 14:46:11.265]: [I]-[ril.proatc]
[2018-08-24 14:46:11.281]: [I]-[ril.proatc]7, SEND OK
[2018-08-24 14:46:11.703]: [I]-[ril.proatc]
[2018-08-24 14:46:11.718]: [I]-[ril.proatc]+RECEIVE,7,48:
[2018-08-24 14:46:11.734]: [I]-[ril.proatc]$
[2018-08-24 14:46:11.734]: [I]-[ril.sendat]AT+CCLK="18/08/24,14:46:11+32"
[2018-08-24 14:46:11.750]: [I]-[ril.proatc]
[2018-08-24 14:46:11.750]: [I]-[ril.proatc]OK
[2018-08-24 14:46:11.750]: [I]-[ril.sendat]AT+CIPCLOSE=7
[2018-08-24 14:46:11.781]: [I]-[ril.proatc]
[2018-08-24 14:46:11.781]: [I]-[ril.proatc]7, CLOSE OK
[2018-08-24 14:46:11.781]: [I]-[ntp.timeSync is date:]2018/8/24,14:46:11
[2018-08-24 14:46:41.796]: [I]-[ril.proatc]
[2018-08-24 14:46:41.796]: [I]-[ril.proatc]SSL&7,CONNECT ERROR: 12,0,0,0,0
[2018-08-24 14:46:41.812]: [I]-[ril.sendat]AT+SSLDESTROY=7
[2018-08-24 14:46:41.859]: [I]-[ril.proatc]
[2018-08-24 14:46:41.859]: [I]-[ril.proatc]SSL&7,DESTROY OK
[2018-08-24 14:46:41.859]: [I]-[mqtt.client:connect]connect host fail
网络问题 或 设备问题, 我在阿里云mqtt的时候经常遇到, 最终的解决办法就是检测到无法连接之后, 软重启
如果觉得我的回答对您有用,请随意打赏。你的支持将鼓励我继续创作!