0
edits
Changes
no edit summary
==How MQTT works==
==How MQTT works==
First lets look over how MQTT works on RUT9xx and RUTx routers. An MQTT connection takes place between two Clients and a Broker. A RUT router can be Broker, a Client or both. The MQTT Publisher (Client) present in RUT routers subscribes to two topics by default: '''router/get''' and '''get/<SERIAL>/command''', where '''<SERIAL>''' is the router's serial number. When a third party client connects to the Broker, it sends the message '''id''' to the the topic '''router/get'''. The publisher then sends a response containing its serial number to the topic '''router/id'''. Now that the Client knows the router's serial number it can ask for values of various parameters by sending requests to the topic '''router/<SERIAL>/parameter_name'''. The MQTT Publisher can send responses containing values of these system parameters:
First lets look over how MQTT works on TRB145 gateway and on RUT9xx, RUTx routers. An MQTT connection takes place between two Clients and a Broker. A RUT router and TRB145 gateway can be Broker, a Client or both. The MQTT Publisher (Client) present in RUT routers subscribes to two topics by default: '''router/get''' and '''get/<SERIAL>/command''', where '''<SERIAL>''' is the router's serial number. When a third party client connects to the Broker, it sends the message '''id''' to the the topic '''router/get'''. The publisher then sends a response containing its serial number to the topic '''router/id'''. Now that the Client knows the router's serial number it can ask for values of various parameters by sending requests to the topic '''router/<SERIAL>/parameter_name'''. The MQTT Publisher can send responses containing values of these system parameters:
{| class="wikitable"
{| class="wikitable"
! style="text-align: left; vertical-align: top;" | temperature
! style="text-align: left; vertical-align: top;" | temperature
| style="text-align: left; vertical-align: top;" | Temperature of the module in 0.1 degrees Celsius
| style="text-align: left; vertical-align: top;" | Temperature of the module in 0.1 degrees Celsius
| style="text-align: left; vertical-align: top;" | RUT9xx and RUTX11
| style="text-align: left; vertical-align: top;" | RUT9xx and RUTx11
|-
|-
! style="text-align: left; vertical-align: top;" | operator
! style="text-align: left; vertical-align: top;" | operator
| style="text-align: left; vertical-align: top;" | Current operator’s name
| style="text-align: left; vertical-align: top;" | Current operator’s name
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB145
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB145
|-
|-
! style="text-align: left; vertical-align: top;" | signal
! style="text-align: left; vertical-align: top;" | signal
| style="text-align: left; vertical-align: top;" | Signal strength in dBm
| style="text-align: left; vertical-align: top;" | Signal strength in dBm
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB145
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB145
|-
|-
! style="text-align: left; vertical-align: top;" | network
! style="text-align: left; vertical-align: top;" | network
| style="text-align: left; vertical-align: top;" | Network state
| style="text-align: left; vertical-align: top;" | Network state
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB145
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB145
|-
|-
! style="text-align: left; vertical-align: top;" | connection
! style="text-align: left; vertical-align: top;" | connection
| style="text-align: left; vertical-align: top;" | Current connection type (2G, 3G, 4G)
| style="text-align: left; vertical-align: top;" | Current connection type (2G, 3G, 4G)
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB145
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB145
|-
|-
! style="text-align: left; vertical-align: top;" | wan
! style="text-align: left; vertical-align: top;" | wan
| style="text-align: left; vertical-align: top;" | WAN IP address
| style="text-align: left; vertical-align: top;" | WAN IP address
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTX11 and TRB145
| style="text-align: left; vertical-align: top;" | RUT9xx, RUTx11 and TRB145
|-
|-
! style="text-align: left; vertical-align: top;" | uptime
! style="text-align: left; vertical-align: top;" | uptime
