MINOR: tcpka: add all tcpka keywords support

Author: mjuraga

section-parsers.go

@@ -96,7 +96,9 @@ func (p *configParser) getDefaultParser() *Parsers {
 	addParser(parser, &sequence, &simple.Option{Name: "http-server-close"})
 	addParser(parser, &sequence, &simple.Option{Name: "http-keep-alive"})
 	addParser(parser, &sequence, &simple.Option{Name: "http-pretend-keepalive"})
+	addParser(parser, &sequence, &simple.Option{Name: "tcpka"})
 	addParser(parser, &sequence, &simple.Option{Name: "clitcpka"})
+	addParser(parser, &sequence, &simple.Option{Name: "srvtcpka"})
 	addParser(parser, &sequence, &simple.Option{Name: "contstats"})
 	addParser(parser, &sequence, &simple.Option{Name: "ssl-hello-chk"})
 	addParser(parser, &sequence, &parsers.OptionSmtpchk{})
@@ -301,6 +303,7 @@ func (p *configParser) getFrontendParser() *Parsers {
 	addParser(parser, &sequence, &simple.Option{Name: "dontlognull"})
 	addParser(parser, &sequence, &simple.Option{Name: "contstats"})
 	addParser(parser, &sequence, &simple.Option{Name: "log-separate-errors"})
+	addParser(parser, &sequence, &simple.Option{Name: "tcpka"})
 	addParser(parser, &sequence, &simple.Option{Name: "clitcpka"})
 	addParser(parser, &sequence, &simple.Option{Name: "splice-auto"})
 	addParser(parser, &sequence, &simple.Option{Name: "splice-request"})
@@ -366,6 +369,8 @@ func (p *configParser) getBackendParser() *Parsers {
 	addParser(parser, &sequence, &simple.Option{Name: "splice-response"})
 	addParser(parser, &sequence, &simple.Option{Name: "log-health-checks"})
 	addParser(parser, &sequence, &simple.String{Name: "log-tag"})
+	addParser(parser, &sequence, &simple.Option{Name: "tcpka"})
+	addParser(parser, &sequence, &simple.Option{Name: "srvtcpka"})
 	addParser(parser, &sequence, &simple.Option{Name: "allbackups"})
 	addParser(parser, &sequence, &simple.Option{Name: "accept-invalid-http-response"})
 	addParser(parser, &sequence, &simple.Option{Name: "h1-case-adjust-bogus-server"})