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(trunk libT) finally get rid of the last remnants of tr_timer

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This commit is contained in:
Charles Kerr 2009-12-10 05:52:46 +00:00
parent 123c8e72ce
commit 1c772bd1fe
7 changed files with 73 additions and 155 deletions
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2
libtransmission/peer-io.c
View file

@ -33,7 +33,7 @@
#include "net.h"
#include "peer-io.h"
#include "platform.h" /* MAX_STACK_ARRAY_SIZE */
#include "trevent.h"
#include "trevent.h" /* tr_runInEventThread() */
#include "utils.h"
#define MAGIC_NUMBER 206745

117
libtransmission/peer-mgr.c
View file

@ -36,7 +36,6 @@
#include "session.h"
#include "stats.h" /* tr_statsAddUploaded, tr_statsAddDownloaded */
#include "torrent.h"
#include "trevent.h"
#include "utils.h"
#include "webseed.h"
@ -48,9 +47,6 @@ enum
/* how frequently to change which peers are choked */
RECHOKE_PERIOD_MSEC = ( 10 * 1000 ),
/* minimum interval for refilling peers' request lists */
REFILL_PERIOD_MSEC = 400,
/* how frequently to reallocate bandwidth */
BANDWIDTH_PERIOD_MSEC = 500,
@ -188,13 +184,13 @@ Torrent;
struct tr_peerMgr
{
tr_session * session;
tr_ptrArray incomingHandshakes; /* tr_handshake */
tr_timer * bandwidthTimer;
tr_timer * rechokeTimer;
tr_timer * reconnectTimer;
tr_timer * refillUpkeepTimer;
tr_timer * atomTimer;
tr_session * session;
tr_ptrArray incomingHandshakes; /* tr_handshake */
struct event * bandwidthTimer;
struct event * rechokeTimer;
struct event * reconnectTimer;
struct event * refillUpkeepTimer;
struct event * atomTimer;
};
#define tordbg( t, ... ) \
@ -467,23 +463,25 @@ tr_peerMgrNew( tr_session * session )
return m;
}
static void
deleteTimer( struct event ** t )
{
if( *t != NULL )
{
evtimer_del( *t );
tr_free( *t );
*t = NULL;
}
}
static void
deleteTimers( struct tr_peerMgr * m )
{
if( m->atomTimer )
tr_timerFree( &m->atomTimer );
if( m->bandwidthTimer )
tr_timerFree( &m->bandwidthTimer );
if( m->rechokeTimer )
tr_timerFree( &m->rechokeTimer );
if( m->reconnectTimer )
tr_timerFree( &m->reconnectTimer );
if( m->refillUpkeepTimer )
tr_timerFree( &m->refillUpkeepTimer );
deleteTimer( &m->atomTimer );
deleteTimer( &m->bandwidthTimer );
deleteTimer( &m->rechokeTimer );
deleteTimer( &m->reconnectTimer );
deleteTimer( &m->refillUpkeepTimer );
}
void
@ -1010,9 +1008,17 @@ tr_peerMgrDidPeerRequest( const tr_torrent * tor,
return FALSE;
}
static void
renewTimer( struct event * timer, int msec )
{
const int seconds = msec / 1000;
const int usec = (msec%1000) * 1000;
tr_timerAdd( timer, seconds, usec );
}
/* cancel requests that are too old */
static int
refillUpkeep( void * vmgr )
static void
refillUpkeep( int foo UNUSED, short bar UNUSED, void * vmgr )
{
time_t now;
time_t too_old;
@ -1063,8 +1069,8 @@ refillUpkeep( void * vmgr )
}
}
renewTimer( mgr->refillUpkeepTimer, REFILL_UPKEEP_PERIOD_MSEC );
managerUnlock( mgr );
return TRUE;
}
static void
@ -1840,30 +1846,37 @@ tr_peerMgrGetPeers( tr_torrent * tor,
return count;
}
static int atomPulse ( void * vmgr );
static int bandwidthPulse ( void * vmgr );
static int rechokePulse ( void * vmgr );
static int reconnectPulse ( void * vmgr );
static void atomPulse ( int, short, void * );
static void bandwidthPulse ( int, short, void * );
static void rechokePulse ( int, short, void * );
static void reconnectPulse ( int, short, void * );
static struct event *
createTimer( int msec, void (*callback)(int, short, void *), void * cbdata )
{
struct event * timer = tr_new0( struct event, 1 );
evtimer_set( timer, callback, cbdata );
renewTimer( timer, msec );
return timer;
}
static void
ensureMgrTimersExist( struct tr_peerMgr * m )
{
tr_session * s = m->session;
if( m->atomTimer == NULL )
m->atomTimer = tr_timerNew( s, atomPulse, m, ATOM_PERIOD_MSEC );
m->atomTimer = createTimer( ATOM_PERIOD_MSEC, atomPulse, m );
if( m->bandwidthTimer == NULL )
m->bandwidthTimer = tr_timerNew( s, bandwidthPulse, m, BANDWIDTH_PERIOD_MSEC );
m->bandwidthTimer = createTimer( BANDWIDTH_PERIOD_MSEC, bandwidthPulse, m );
if( m->rechokeTimer == NULL )
m->rechokeTimer = tr_timerNew( s, rechokePulse, m, RECHOKE_PERIOD_MSEC );
m->rechokeTimer = createTimer( RECHOKE_PERIOD_MSEC, rechokePulse, m );
if( m->reconnectTimer == NULL )
m->reconnectTimer = tr_timerNew( s, reconnectPulse, m, RECONNECT_PERIOD_MSEC );
m->reconnectTimer = createTimer( RECONNECT_PERIOD_MSEC, reconnectPulse, m );
if( m->refillUpkeepTimer == NULL )
m->refillUpkeepTimer = tr_timerNew( s, refillUpkeep, m, REFILL_UPKEEP_PERIOD_MSEC );
m->refillUpkeepTimer = createTimer( REFILL_UPKEEP_PERIOD_MSEC, refillUpkeep, m );
}
void
@ -1877,7 +1890,7 @@ tr_peerMgrStartTorrent( tr_torrent * tor )
t->isRunning = TRUE;
rechokePulse( t->manager );
rechokePulse( 0, 0, t->manager );
managerUnlock( t->manager );
}
@ -2320,8 +2333,8 @@ rechokeTorrent( Torrent * t, const uint64_t now )
tr_free( choke );
}
static int
rechokePulse( void * vmgr )
static void
rechokePulse( int foo UNUSED, short bar UNUSED, void * vmgr )
{
uint64_t now;
tr_torrent * tor = NULL;
@ -2333,8 +2346,8 @@ rechokePulse( void * vmgr )
if( tor->isRunning )
rechokeTorrent( tor->torrentPeers, now );
renewTimer( mgr->rechokeTimer, RECHOKE_PERIOD_MSEC );
managerUnlock( mgr );
return TRUE;
}
/***
@ -2864,8 +2877,8 @@ enforceSessionPeerLimit( tr_session * session, uint64_t now )
}
static int
reconnectPulse( void * vmgr )
static void
reconnectPulse( int foo UNUSED, short bar UNUSED, void * vmgr )
{
tr_torrent * tor;
tr_peerMgr * mgr = vmgr;
@ -2888,8 +2901,8 @@ reconnectPulse( void * vmgr )
if( tor->isRunning )
reconnectTorrent( tor->torrentPeers );
renewTimer( mgr->reconnectTimer, RECONNECT_PERIOD_MSEC );
managerUnlock( mgr );
return TRUE;
}
/****
@ -2916,8 +2929,8 @@ pumpAllPeers( tr_peerMgr * mgr )
}
}
static int
bandwidthPulse( void * vmgr )
static void
bandwidthPulse( int foo UNUSED, short bar UNUSED, void * vmgr )
{
tr_torrent * tor = NULL;
tr_peerMgr * mgr = vmgr;
@ -2953,8 +2966,8 @@ bandwidthPulse( void * vmgr )
if( tor->isRunning && ( tor->error == TR_STAT_LOCAL_ERROR ))
tr_torrentStop( tor );
renewTimer( mgr->bandwidthTimer, BANDWIDTH_PERIOD_MSEC );
managerUnlock( mgr );
return TRUE;
}
/***
@ -3013,8 +3026,8 @@ getMaxAtomCount( const tr_torrent * tor )
return n * 10;
}
static int
atomPulse( void * vmgr )
static void
atomPulse( int foo UNUSED, short bar UNUSED, void * vmgr )
{
tr_torrent * tor = NULL;
tr_peerMgr * mgr = vmgr;
@ -3072,6 +3085,6 @@ atomPulse( void * vmgr )
}
}
renewTimer( mgr->atomTimer, ATOM_PERIOD_MSEC );
managerUnlock( mgr );
return TRUE;
}

1
libtransmission/port-forwarding.c
View file

@ -24,7 +24,6 @@
#include "port-forwarding.h"
#include "session.h"
#include "torrent.h"
#include "trevent.h"
#include "upnp.h"
#include "utils.h"

2
libtransmission/torrent.c
View file

@ -40,7 +40,7 @@
#include "session.h"
#include "torrent.h"
#include "torrent-magnet.h"
#include "trevent.h"
#include "trevent.h" /* tr_runInEventThread() */
#include "utils.h"
#include "verify.h"

75
libtransmission/trevent.c
View file

@ -132,18 +132,6 @@ typedef struct tr_event_handle
}
tr_event_handle;
typedef int timer_func ( void* );
struct tr_timer
{
tr_bool inCallback;
timer_func * func;
void * user_data;
struct tr_event_handle * eh;
struct timeval tv;
struct event event;
};
struct tr_run_data
{
void ( *func )( void * );
@ -280,7 +268,7 @@ tr_eventClose( tr_session * session )
**/
tr_bool
tr_amInEventThread( tr_session * session )
tr_amInEventThread( const tr_session * session )
{
assert( tr_isSession( session ) );
assert( session->events != NULL );
@ -292,67 +280,6 @@ tr_amInEventThread( tr_session * session )
***
**/
static void
timerCallback( int fd UNUSED,
short event UNUSED,
void * vtimer )
{
int more;
struct tr_timer * timer = vtimer;
timer->inCallback = 1;
more = ( *timer->func )( timer->user_data );
timer->inCallback = 0;
if( !more )
tr_timerFree( &timer );
else {
assert( tr_isTimeval( &timer->tv ) );
evtimer_add( &timer->event, &timer->tv );
}
}
void
tr_timerFree( tr_timer ** ptimer )
{
tr_timer * timer;
/* zero out the argument passed in */
assert( ptimer );
timer = *ptimer;
*ptimer = NULL;
/* destroy the timer directly or via the command queue */
if( timer && !timer->inCallback )
{
assert( tr_amInEventThread( timer->eh->session ) );
event_del( &timer->event );
tr_free( timer );
}
}
tr_timer*
tr_timerNew( tr_session * session,
timer_func func,
void * user_data,
uint64_t interval_milliseconds )
{
tr_timer * timer;
assert( tr_amInEventThread( session ) );
timer = tr_new0( tr_timer, 1 );
timer->func = func;
timer->user_data = user_data;
timer->eh = session->events;
tr_timevalMsec( interval_milliseconds, &timer->tv );
evtimer_set( &timer->event, timerCallback, timer );
evtimer_add( &timer->event, &timer->tv );
return timer;
}
void
tr_runInEventThread( tr_session * session,
void func( void* ), void * user_data )

29
libtransmission/trevent.h
View file

@ -27,31 +27,10 @@ void tr_eventInit( tr_session * );
void tr_eventClose( tr_session * );
tr_bool tr_amInEventThread( const tr_session * );
void tr_runInEventThread( tr_session *, void func( void* ), void * user_data );
struct event_base * tr_eventGetBase( tr_session * );
typedef struct tr_timer tr_timer;
/**
* Calls timer_func(user_data) after the specified interval.
* The timer is freed if timer_func returns zero.
* Otherwise, it's called again after the same interval.
*/
tr_timer* tr_timerNew( tr_session * handle,
int func( void * user_data ),
void * user_data,
uint64_t timeout_milliseconds );
/**
* Frees a timer and sets the timer pointer to NULL.
*/
void tr_timerFree( tr_timer ** timer );
tr_bool tr_amInEventThread( tr_session * );
void tr_runInEventThread( tr_session * session,
void func( void* ),
void * user_data );
#endif

2
libtransmission/web.c
View file

@ -22,7 +22,7 @@
#include "list.h"
#include "net.h" /* socklen_t */
#include "session.h"
#include "trevent.h"
#include "trevent.h" /* tr_runInEventThread() */
#include "utils.h"
#include "version.h"
#include "web.h"