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author | Rainer Gerhards <rgerhards@adiscon.com> | 2009-05-15 16:39:27 +0200 |
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committer | Rainer Gerhards <rgerhards@adiscon.com> | 2009-05-15 16:39:27 +0200 |
commit | b81311ac70e4de0bd5c0b0286413ff1b527ef906 (patch) | |
tree | 2b69fa632833c17b9ca9d451744e51c929136de8 /doc/queue_msg_state.dot | |
parent | 20d4eb3b476e45f0c7757d71d9fbaa9706fe7edb (diff) | |
download | rsyslog-b81311ac70e4de0bd5c0b0286413ff1b527ef906.tar.gz rsyslog-b81311ac70e4de0bd5c0b0286413ff1b527ef906.tar.xz rsyslog-b81311ac70e4de0bd5c0b0286413ff1b527ef906.zip |
worked more on the design document
Diffstat (limited to 'doc/queue_msg_state.dot')
-rw-r--r-- | doc/queue_msg_state.dot | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/doc/queue_msg_state.dot b/doc/queue_msg_state.dot new file mode 100644 index 00000000..bfef2657 --- /dev/null +++ b/doc/queue_msg_state.dot @@ -0,0 +1,25 @@ +// 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 } +} |