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cs:logging:start [2016/12/15 09:37] James Irwin created |
cs:logging:start [2016/12/15 09:42] (current) James Irwin [Logging] |
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| * FATAL | * FATAL | ||
| + | Here are some [[http://wiki.ros.org/Verbosity%20Levels| general guidelines]] for when to use each level. If you use the FATAL message, your node should use a call to exit(nonzero value) very soon (if not immediately) after publishing the message. | ||
| ====== Setting the Log Level ====== | ====== Setting the Log Level ====== | ||
| By default, only severity >= INFO is logged and displayed. There are several ways of changing the log level of a particular node, or all nodes. | By default, only severity >= INFO is logged and displayed. There are several ways of changing the log level of a particular node, or all nodes. | ||
| ===== For a Single Node ===== | ===== For a Single Node ===== | ||
| - | Use the rosconsole command from the command line. Note this can only be applied to currently running node, so it isn't very useful if you have debug messages in the startup of your node that you want to see. | + | Use the rosconsole command from the command line. Note this can only be applied to a currently running node, so it isn't very useful if you have debug messages in the startup of your node that you want to see. |
| ===== For all Nodes ===== | ===== For all Nodes ===== | ||
