| Both sides previous revisionPrevious revisionNext revision | Previous revision |
| ref:mqtt [2023/08/10 18:05] – [Actions] Add the timed event and QWKnet cal-out trigger topics digital man | ref:mqtt [2024/01/12 17:38] (current) – [Servers] Table the server sub-topics digital man |
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| Nodes can be controlled by publishing messages to the following topics: | Nodes can be controlled by publishing messages to the following topics: |
| * sbbs/+/node/+/**input** - keyboard input to inject into connected-node | * sbbs/+/node/+/**input** - keyboard input to inject into connected-node |
| | * sbbs/+/node/+/**msg** - send a short text message to the node (message should be terminated with a newline character) |
| * sbbs/+/node/+/**set/status** - set the node's status value (to an integer value: "0" is waiting for connection, "5" is off-line) | * sbbs/+/node/+/**set/status** - set the node's status value (to an integer value: "0" is waiting for connection, "5" is off-line) |
| * sbbs/+/node/+/**set/errors** - set the node's error counter value (to an integer value, e.g. "0" to clear the error counter) | * sbbs/+/node/+/**set/errors** - set the node's error counter value (to an integer value, e.g. "0" to clear the error counter) |
| The control and monitoring of a specific Synchronet instance is done through this "host sub-topic" tree. | The control and monitoring of a specific Synchronet instance is done through this "host sub-topic" tree. |
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| Publishing any message to the **recycle** sub-topic of any host topic will initiate a recycling of that host's servers (all of them). | ^ Host sub-topic ^ Description ^ |
| | | recycle | Publishing any message to the **recycle** sub-topic of any host topic will initiate a recycling of that host's servers (all of them). | |
| | | pause | Publishing any message to the **pause** sub-topic of any host topic will initiate pause that host's servers (all of them), preventing the acceptance of any new incoming client connections. | |
| | | resume | Publishing any message to the **resume** sub-topic of any host topic will un-pause that host's servers (all of them), that we previously paused via the **pause** topic. | |
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| ===== Servers ===== | ===== Servers ===== |
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| The //status// of each server is published to its server topic, for example: | The //status// of each server is published to its server topic, for example: |
| sbbs/MYBBS/host/MYCOMPUTER/server/term = 2 ready 1/5 clients 223 served | sbbs/MYBBS/host/MYCOMPUTER/server/term = ready 1/5 clients 223 served |
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| The numeric //state// (first field of status) for each server is 0-5 corresponding with Stopped, Initializing, Ready, Reloading, Stopping, and Disconnected. | The //state// (first field of status) for each server is one of: |
| | * stopped |
| | * initializing |
| | * ready |
| | * paused |
| | * reloading |
| | * stopping |
| | * disconnected |
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| The server status contains more details/statistics and is published more often when "High" Public Verbosity is enabled. | The server status contains more details/statistics and is published more often when "High" MQTT->Publish Verbosity is enabled in [[util:SCFG]]. |
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| Publishing any message to the **recycle** sub-topic of any server topic will initiate a recycling of that server. | ^ Server sub-topic ^ Description ^ |
| | | recycle | Publishing any message to the **recycle** sub-topic of any server topic will initiate a recycling of that server. | |
| | | pause | Publishing any message to the **pause** sub-topic of any server topic will prevent that server from accepting any new incoming client connections. | |
| | | resume | Publishing any message to the **resume** sub-topic of any server topic will un-pause that server, returning to the "ready" state, accepting incoming client connections. | |
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| Each server topic has the following sub-topics for status reporting: | Each server topic has the following sub-topics for status reporting: |
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| * sbbs/+/host/+/server/+/**version** | * sbbs/+/host/+/server/+/**version** - name, version/revision, and build date/time/tool of server |
| * sbbs/+/host/+/server/+/**max_clients** - maximum number of concurrent clients supported by this server | * sbbs/+/host/+/server/+/**state/#** - server state change events |
| | * sbbs/+/host/+/server/+/**client** - current count of connected clients and maximum number of concurrent clients supported by this server |
| | * sbbs/+/host/+/server/+/**client/list** - tab-delimited details of all connected clients, one client per line |
| | * sbbs/+/host/+/server/+/**client/action/#** - client actions (e.g. connect, disconnect) |
| * sbbs/+/host/+/server/+/**served** - total clients served since server was started | * sbbs/+/host/+/server/+/**served** - total clients served since server was started |
| * sbbs/+/host/+/server/+/**error_count** - total errors logged since server was started | * sbbs/+/host/+/server/+/**error_count** - total errors logged since server was started |
| * sbbs/+/host/+/server/+/**client_count** - current count of connected clients | |
| * sbbs/+/host/+/server/+/**client_list** - tab-delimited details of all connected clients, one client per line | |
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| ==== Logs ==== | ==== Logs ==== |
