Comments (2)
Hello.
Db reconnection is done after db.Exec Failure by the db lib,
when encountering db.Ping error, go-policyd respond DUNNO to avoid mail rejection due to database connection issue.
Connection is usualy lost when mariadb is upgraded and/or restarted.
dberr := db.Ping()
if dberr != nil {
xlog.Err("Skipping policyVerify db.Ping Error: " + dberr.Error())
// Ref : https://github.com/go-sql-driver/mysql/issues/921
db.Exec("SELECT NOW()") // Generate an error for db recovery
return "DUNNO" // always return DUNNO on error
}
from go-policyd.
thanks @thc2cat
from go-policyd.
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from go-policyd.