ing

discovery/target/service/service-tcp.go

@@ -2,7 +2,6 @@ package service
 
 import (
 	"fmt"
-	"log"
 	"net"
 	"time"
 
@@ -30,13 +29,17 @@ func scanTCP(discoverySession session.DiscoverySession, targetPort *omd.Port) er
 
 	if omm.MetaHostTypeEnumPrinter.String() == targetPort.Host.HostType {
 		switch portNumber {
-		case 7:
-			return nil
+		// case 7:
+		// 	return nil
 		case 515:
 			limitedMatchers = []osm.Matcher{
 				matcher.GetMatcherByKey("LPD"),
 			}
 		case 8290:
+			discoverySession.AddServiceUnknown(
+				omm.ToMetaDiscovererType(omm.MetaDiscovererTypeEnumTCPMatcher),
+				targetPort,
+			)
 			return nil
 		case 9100:
 			return nil
@@ -213,10 +216,6 @@ LOOP:
 		for j := 0; j < packetCount; j++ {
 			_packet := _matcher.Packet(matchCtx, j)
 
-			if "192.168.1.99" == targetPort.Host.Address {
-				log.Print("192.168.1.99:", targetPort.PortNumber, " M: ", _matcher.Key())
-			}
-
 			if err := conn.SetWriteDeadline(time.Now().Add(deadline)); nil != err {
 				break INNER_LOOP
 			}
@@ -239,7 +238,7 @@ LOOP:
 
 			// log.Printf("res: %s", string(buf[:n]))
 
-			if err := _matcher.Match(matchCtx, j+1, osm.NewPacket(buf, n)); err == nil {
+			if err := _matcher.Match(matchCtx, j, osm.NewPacket(buf, n)); err == nil {
 				if packetCount-1 == j {
 					discoveredMatcher = _matcher