procyberian/gcc
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

DatagramSocket.java (laddr): Removed.

Browse source 
* java/net/DatagramSocket.java (laddr): Removed.
	(DatagramSocket): Removed attempts to get or set laddr if null.
	(getLocalAddress): Reimplemented per spec.
	* java/net/MulticastSocket.java (setTimeToLive): Throw exception
	when ttl is 0.
	(joinGroup): Throw NullPointerException if any argument is null.
	(leaveGroup): ditto.
	* java/net/PlainDatagramSocketImpl.java: Updated comments.
	* java/net/PlainSocketImpl.java (timeout): Added.
	(getInputStream): Added FIXME comment on how to support timeouts
	for TCP.
	* java/net/ServerSocket.java (ServerSocket): Added FIXME comment.
	* java/net/Socket.java: Added FIXME comments to identify
	conflicting specs between the JCL and JDK 1.2 documents.
	* java/net/natPlainDatagramSocketImpl.cc (bind): Use INADDR_ANY
	if host is null.  Get localport value resolved by kernel if bind
	lport is 0.
	(receive): Implemented support for timeouts in UDP.
	(setOption): Implemented based on natPlainSocketImpl version.
	(getOption): ditto.
	* java/net/natPlainSocketImpl.cc (bind): Get localport value
	resolved by kernel if bind lport is 0.
	(connect): Get localport value resolved by kernel if bind wasn't
	done to set localport.
	(accept): Implemented support for timeouts for ServerSocket.
	(setOption): Save value for SO_TIMEOUT.
	(getOption): Return timeout for SO_TIMEOUT.

From-SVN: r27230
This commit is contained in:
Warren Levy 1999-05-28 19:29:53 +00:00 • committed by Warren Levy
parent 930248932e
commit 07515641a5
9 changed files with 332 additions and 59 deletions
Download patch file Download diff file Expand all files Collapse all files

10
libjava/java/net/MulticastSocket.java
View file

@ -76,7 +76,7 @@ public class MulticastSocket extends DatagramSocket
// JDK1.2
public void setTimeToLive(int ttl) throws IOException
{
if (ttl < 0 || ttl > 255)
if (ttl <= 0 || ttl > 255)
throw new IllegalArgumentException("Invalid ttl: " + ttl);
impl.setTimeToLive(ttl);
@ -84,6 +84,10 @@ public class MulticastSocket extends DatagramSocket
public void joinGroup(InetAddress mcastaddr) throws IOException
{
// FIXME: We can't currently rely on NullPointerException being
// thrown when we invoke a method on a null object.
if (mcastaddr == null)
throw new NullPointerException("Null address");
if (! mcastaddr.isMulticastAddress())
throw new IOException("Not a Multicast address");
@ -96,6 +100,10 @@ public class MulticastSocket extends DatagramSocket
public void leaveGroup(InetAddress mcastaddr) throws IOException
{
// FIXME: We can't currently rely on NullPointerException being
// thrown when we invoke a method on a null object.
if (mcastaddr == null)
throw new NullPointerException("Null address");
if (! mcastaddr.isMulticastAddress())
throw new IOException("Not a Multicast address");