Just added some comments

1 files changed, 8 insertions, 2 deletions

diff --git a/comm/Socket.cc b/comm/Socket.cc
index 61244fa..fc6f777 100644
--- a/comm/Socket.cc
+++ b/comm/Socket.cc
@@ -147,12 +147,15 @@ IvlSocket :: Bind (IvlAddress* addr)
 	int ret = bind (Fd, BAddr->GetSockAddr (), BAddr->Length ());
 	if (ret < 0)
 		return ret;
-	
+
+	/* retrieve actual address that was allocated. This is useful if
+	   ANYADDR was passed and we need to know the port number */
 	GEN_ADDR naddr;
 	socklen_t alen = sizeof (naddr);
 	if (getsockname (Fd, &naddr.sa, &alen) < 0)
 		return -1;
 	BindTo (IvlAddress::Decode (&naddr, alen));
+
 	return ret;
 }
 
@@ -175,12 +178,15 @@ IvlSocket :: Connect (IvlAddress* addr)
 	int ret = connect (Fd, CAddr->GetSockAddr (), CAddr->Length ());
 	if (ret < 0)
 		return ret;
-	
+
+	/* retrieve actual address that was allocated. This is useful if
+	   ANYADDR was passed and we need to know the port number */
 	GEN_ADDR naddr;
 	socklen_t alen = sizeof (naddr);
 	if (getpeername (Fd, &naddr.sa, &alen) < 0)
 		return -1;
 	ConnectTo (IvlAddress::Decode (&naddr, alen));
+
 	return ret;
 }