2006-06-25 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

        To fix the bug that causes same have message is sent many times 
to
	a single peer.

	* src/Time.cc
	(isNewer): Use Util::difftv().

	To fix the bug that sends tracker requests without a sleep 
interval
	when the number of connections is less than 15.

	* src/TrackerWatcherCommand.cc
	(execute): Now the number of connections is not a factor to 
decide
	whether or not a tracker request should be sent or not.
	* src/Time.h
	(setTimeInSec): New function.
	* src/Time.cc
	(setTimeInSec): New function.

	etc.
	
	* src/ChokeMessage.cc
	(receivedAction): Removed peer->snubbing = false

	* src/PeerConnection.h
	(receiveHandshake): Updated doc.

	* src/TorrentMan.h
	(getAdvertisedPieceIndexes): Updated the method signature.
	* src/TorrentMan.cc
	(getAdvertisedPieceIndexes): Updated the method signature.

	* Release 0.5.2

ChangeLog

@@ -1,3 +1,37 @@
+2006-06-25  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
+
+        To fix the bug that causes same have message is sent many times to
+	a single peer.
+
+	* src/Time.cc
+	(isNewer): Use Util::difftv().
+
+	To fix the bug that sends tracker requests without a sleep interval
+	when the number of connections is less than 15.
+
+	* src/TrackerWatcherCommand.cc
+	(execute): Now the number of connections is not a factor to decide
+	whether or not a tracker request should be sent or not.
+	* src/Time.h
+	(setTimeInSec): New function.
+	* src/Time.cc
+	(setTimeInSec): New function.
+
+	etc.
+	
+	* src/ChokeMessage.cc
+	(receivedAction): Removed peer->snubbing = false
+
+	* src/PeerConnection.h
+	(receiveHandshake): Updated doc.
+
+	* src/TorrentMan.h
+	(getAdvertisedPieceIndexes): Updated the method signature.
+	* src/TorrentMan.cc
+	(getAdvertisedPieceIndexes): Updated the method signature.
+
+	* Release 0.5.2
+	
 2006-06-22  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
 
 	To make a listening socket non-block:

configure

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59 for aria2c 0.5.1.
+# Generated by GNU Autoconf 2.59 for aria2c 0.5.2.
 #
 # Report bugs to <tujikawa@rednoah.com>.
 #
@@ -269,8 +269,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='aria2c'
 PACKAGE_TARNAME='aria2c'
-PACKAGE_VERSION='0.5.1'
-PACKAGE_STRING='aria2c 0.5.1'
+PACKAGE_VERSION='0.5.2'
+PACKAGE_STRING='aria2c 0.5.2'
 PACKAGE_BUGREPORT='tujikawa@rednoah.com'
 
 ac_unique_file="src/Socket.h"
@@ -788,7 +788,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures aria2c 0.5.1 to adapt to many kinds of systems.
+\`configure' configures aria2c 0.5.2 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -854,7 +854,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of aria2c 0.5.1:";;
+     short | recursive ) echo "Configuration of aria2c 0.5.2:";;
    esac
   cat <<\_ACEOF
 
@@ -994,7 +994,7 @@ fi
 test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
-aria2c configure 0.5.1
+aria2c configure 0.5.2
 generated by GNU Autoconf 2.59
 
 Copyright (C) 2003 Free Software Foundation, Inc.
@@ -1008,7 +1008,7 @@ cat >&5 <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by aria2c $as_me 0.5.1, which was
+It was created by aria2c $as_me 0.5.2, which was
 generated by GNU Autoconf 2.59.  Invocation command line was
 
   $ $0 $@
@@ -1651,7 +1651,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='aria2c'
- VERSION='0.5.1'
+ VERSION='0.5.2'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -11528,7 +11528,7 @@ _ASBOX
 } >&5
 cat >&5 <<_CSEOF
 
-This file was extended by aria2c $as_me 0.5.1, which was
+This file was extended by aria2c $as_me 0.5.2, which was
 generated by GNU Autoconf 2.59.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -11591,7 +11591,7 @@ _ACEOF
 
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-aria2c config.status 0.5.1
+aria2c config.status 0.5.2
 configured by $0, generated by GNU Autoconf 2.59,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 #
 AC_PREREQ(2.59)
-AC_INIT(aria2c, 0.5.1, tujikawa@rednoah.com)
+AC_INIT(aria2c, 0.5.2, tujikawa@rednoah.com)
 AM_INIT_AUTOMAKE()
 AM_PATH_CPPUNIT(1.10.2)
 AC_CONFIG_SRCDIR([src/Socket.h])

po/Makefile.in

@@ -9,7 +9,7 @@
 # General Public License and is *not* in the public domain.
 
 PACKAGE = aria2c
-VERSION = 0.5.1
+VERSION = 0.5.2
 
 SHELL = /bin/sh
 

src/ChokeMessage.cc

@@ -40,7 +40,6 @@ ChokeMessage* ChokeMessage::create(const char* data, int dataLength) {
 
 void ChokeMessage::receivedAction() {
   peer->peerChoking = true;
-  peer->snubbing = false;
   peerInteraction->onChoked();
 }
 

src/PeerConnection.h

@@ -55,6 +55,12 @@ public:
   int sendMessage(const char* msg, int length);
 
   bool receiveMessage(char* msg, int& length);
+  /**
+   * Returns true if a handshake message is fully received, otherwise returns
+   * false.
+   * In both cases, 'msg' is filled with received bytes and the filled length
+   * is assigned to 'length'.
+   */
   bool receiveHandshake(char* msg, int& length);
 };
 

src/Time.cc

@@ -58,7 +58,7 @@ bool Time::elapsedInMillis(int millis) const {
 }
 
 bool Time::isNewer(const Time& time) const {
-  return Util::difftvsec(this->tv, time.tv) > 0;
+  return Util::difftv(this->tv, time.tv) > 0;
 }
 
 int Time::difference() const {
@@ -68,3 +68,8 @@ int Time::difference() const {
 long long int Time::differenceInMillis() const {
   return Util::difftv(getCurrentTime(), tv)/1000;
 }
+
+void Time::setTimeInSec(int sec) {
+  tv.tv_sec = sec;
+  tv.tv_usec = 0;
+}

src/Time.h

@@ -65,6 +65,8 @@ public:
     return tv.tv_sec;
   }
 
+  void setTimeInSec(int sec);
+
   bool isNewer(const Time& time) const;
 };
 

src/TorrentMan.cc

@@ -655,7 +655,7 @@ void TorrentMan::advertisePiece(int cuid, int index) {
 };
 
 PieceIndexes TorrentMan::getAdvertisedPieceIndexes(int myCuid,
-						   Time lastCheckTime) const {
+						   const Time& lastCheckTime) const {
     PieceIndexes indexes;
     for(Haves::const_iterator itr = haves.begin(); itr != haves.end(); itr++) {
       const Haves::value_type& have = *itr;

src/TorrentMan.h

@@ -178,7 +178,7 @@ public:
 
   void advertisePiece(int cuid, int index);
 
-  PieceIndexes getAdvertisedPieceIndexes(int myCuid, Time lastCheckTime) const;
+  PieceIndexes getAdvertisedPieceIndexes(int myCuid, const Time& lastCheckTime) const;
 
   long long int getTotalLength() const { return totalLength; }
   void setTotalLength(long long int length) { totalLength = length; }

src/TrackerWatcherCommand.cc

@@ -28,7 +28,10 @@
 TrackerWatcherCommand::TrackerWatcherCommand(int cuid,
 					     TorrentDownloadEngine* e,
 					     int interval):
-  Command(cuid), e(e), interval(interval) {}
+  Command(cuid), e(e), interval(interval) {
+  // to force requesting to a tracker first time.
+  checkPoint.setTimeInSec(0);
+}
 
 TrackerWatcherCommand::~TrackerWatcherCommand() {}
 
@@ -44,8 +47,7 @@ bool TrackerWatcherCommand::execute() {
     return false;
   }
   if(e->torrentMan->trackers == 0 &&
-     (e->torrentMan->connections < MAX_PEER_UPDATE ||
-      e->torrentMan->isHalt() ||
+     (e->torrentMan->isHalt() ||
       checkPoint.elapsed(interval))) {
     checkPoint.reset();
     e->torrentMan->req->resetTryCount();