MEDIUM: stats: report the last check and last agent's output on the CSV status
Now that we can quote unsafe string, it becomes possible to dump the health
check responses on the CSV page as well. The two new fields are "last_chk"
and "last_agt".
diff --git a/doc/configuration.txt b/doc/configuration.txt
index 7b50803..36a19b8 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -13009,6 +13009,8 @@
53. comp_byp: number of bytes that bypassed the HTTP compressor (CPU/BW limit)
54. comp_rsp: number of HTTP responses that were compressed
55. lastsess: number of seconds since last session assigned to server/backend
+ 56. last_chk: last health check contents or textual error
+ 57. last_agt: last agent check contents or textual error
9.2. Unix Socket commands