Last modified 18 months ago
Last modified on 03/25/12 13:48:12
Earthworm Module: ewthresh
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Function
Monitors a ring for TRACEBUF2X messages and generates an alarm message when a SCNL-specific threshold is exceeded.
Details
The ewthresh module monitors a ring for TRACEBUF2X messages. If a message's maximum (converted) value exceeds the threshold specified for that message's SCNL, an alarm message is written to the output ring identifying the SCNL, threshold, time, and maximum (converted) value.
The primary option is what SCNLs to monitor and what threshold to use for it.
Example Configuration File
# # ewthresh Configuration File # MyModuleId MOD_EWTHRESH # module id for this program InRing TEST_RING # transport ring to use for input OutRing HYPO_RING # transport ring to use for output HeartBeatInt 30 # EW internal heartbeat interval (sec) LogFile 1 # If 0, don't write logfile; if 1, do # if 2, write to module log but not to # stderr/stdout MaxMsgSize 4096 # maximum size (bytes) for input/output msgs Threshold 0202 BHZ QT TT 749.0 # SCNL to monitor & threshold to look for