Willy Tarreau 5e6a5b3a6e MINOR: connection: make the debugging helper functions safer
We have various functions like conn_get_ctrl_name() to retrieve
some information reported in "show sess" for debugging, which
assume that the connection is valid. This is really not convenient
in code aimed at debugging and is error-prone. Let's add a validity
test first.
2019-04-25 18:35:49 +02:00
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