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Process log messages asynchronously in server.go

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Changed the processing of log messages to run in a separate go routine, improving the performance of the server. This update ensures efficient log processing by allowing multiple log messages to be processed concurrently. The function has also been refactored to not return an error as any issues should be contained within the routine call itself.
This commit is contained in:
Winni Neessen 2023-12-27 17:07:25 +01:00
parent a26c565119
commit dbe0c6fe3b
Signed by: wneessen
GPG key ID: 5F3AF39B820C119D
1 changed files with 4 additions and 5 deletions
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9
server.go
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@ -171,9 +171,8 @@ ReadLoop:
continue ReadLoop continue ReadLoop
} }
} }
if err = s.processMessage(lm); err != nil { s.wg.Add(1)
s.log.Error("failed to process actions on log message", LogErrKey, err) go s.processMessage(lm)
}
} }
} }
@ -183,7 +182,8 @@ ReadLoop:
// The method first checks if the ruleset is not nil. If it is nil, no actions will be // The method first checks if the ruleset is not nil. If it is nil, no actions will be
// executed. For each rule in the ruleset, it checks if the log message matches the // executed. For each rule in the ruleset, it checks if the log message matches the
// rule's regular expression. // rule's regular expression.
func (s *Server) processMessage(lm parsesyslog.LogMsg) error { func (s *Server) processMessage(lm parsesyslog.LogMsg) {
defer s.wg.Done()
if s.ruleset != nil { if s.ruleset != nil {
for _, r := range s.ruleset.Rule { for _, r := range s.ruleset.Rule {
if !r.Regexp.MatchString(lm.Message.String()) { if !r.Regexp.MatchString(lm.Message.String()) {
@ -216,7 +216,6 @@ func (s *Server) processMessage(lm parsesyslog.LogMsg) error {
} }
} }
} }
return nil
} }
// setLogLevel sets the log level based on the value of `s.conf.Log.Level`. // setLogLevel sets the log level based on the value of `s.conf.Log.Level`.