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authorRainer Gerhards <rgerhards@adiscon.com>2009-05-15 16:39:27 +0200
committerRainer Gerhards <rgerhards@adiscon.com>2009-05-15 16:39:27 +0200
commitb81311ac70e4de0bd5c0b0286413ff1b527ef906 (patch)
tree2b69fa632833c17b9ca9d451744e51c929136de8 /doc/queue_msg_state.dot
parent20d4eb3b476e45f0c7757d71d9fbaa9706fe7edb (diff)
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worked more on the design document
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+// This file is part of rsyslog.
+//
+// rsyslog message state in queue processing
+//
+// see http://www.graphviz.org for how to obtain the graphviz processor
+// which is used to build the actual graph.
+//
+// generate the graph with
+// $ dot file.dot -Tpng >file.png
+
+digraph msgState {
+ rankdir=LR
+
+ prod [label="producer" style="dotted" shape="box"]
+ que [label="queued"]
+ deq [label="dequeued"]
+ del [label="deleted"]
+
+ prod -> que [label="qEnq()" style="dotted"]
+ que -> deq [label="qDeq()"]
+ deq -> del [label="qDel()"]
+ deq -> que [label="fatal failure\n& restart"]
+
+ //{rank=same; del apf pdn }
+}