[VOL-3500] Moving DHCP packet processing in separated thread

Change-Id: Ibb9ca631548d9cabb8e3c76daa8c55094a18304a
diff --git a/app/src/main/java/org/opencord/dhcpl2relay/impl/OsgiPropertyConstants.java b/app/src/main/java/org/opencord/dhcpl2relay/impl/OsgiPropertyConstants.java
index 3c47467..bcd4672 100644
--- a/app/src/main/java/org/opencord/dhcpl2relay/impl/OsgiPropertyConstants.java
+++ b/app/src/main/java/org/opencord/dhcpl2relay/impl/OsgiPropertyConstants.java
@@ -33,6 +33,9 @@
     public static final String PUBLISH_COUNTERS_RATE = "publishCountersRate";
     public static final int PUBLISH_COUNTERS_RATE_DEFAULT = 10;
 
+    public static final String PACKET_PROCESSOR_THREADS = "packetProcessorThreads";
+    public static final int PACKET_PROCESSOR_THREADS_DEFAULT = 10;
+
     public static final String SYNC_COUNTERS_RATE = "syncCountersRate";
     public static final int SYNC_COUNTERS_RATE_DEFAULT = 5;
 }