@ -281,6 +281,7 @@ static int rtp_open(URLContext *h, const char *uri, int flags)
char buf [ 1024 ] ;
char buf [ 1024 ] ;
char path [ 1024 ] ;
char path [ 1024 ] ;
const char * p ;
const char * p ;
int i , max_retry_count = 3 ;
av_url_split ( NULL , 0 , NULL , 0 , hostname , sizeof ( hostname ) , & rtp_port ,
av_url_split ( NULL , 0 , NULL , 0 , hostname , sizeof ( hostname ) , & rtp_port ,
path , sizeof ( path ) , uri ) ;
path , sizeof ( path ) , uri ) ;
@ -328,19 +329,35 @@ static int rtp_open(URLContext *h, const char *uri, int flags)
}
}
}
}
for ( i = 0 ; i < max_retry_count ; i + + ) {
build_udp_url ( buf , sizeof ( buf ) ,
build_udp_url ( buf , sizeof ( buf ) ,
hostname , rtp_port , local_rtp_port , ttl , max_packet_size ,
hostname , rtp_port , local_rtp_port , ttl , max_packet_size ,
connect , include_sources , exclude_sources ) ;
connect , include_sources , exclude_sources ) ;
if ( ffurl_open ( & s - > rtp_hd , buf , flags , & h - > interrupt_callback , NULL ) < 0 )
if ( ffurl_open ( & s - > rtp_hd , buf , flags , & h - > interrupt_callback , NULL ) < 0 )
goto fail ;
goto fail ;
if ( local_rtp_port > = 0 & & local_rtcp_port < 0 )
local_rtp_port = ff_udp_get_local_port ( s - > rtp_hd ) ;
local_rtcp_port = ff_udp_get_local_port ( s - > rtp_hd ) + 1 ;
if ( local_rtp_port = = 65535 ) {
local_rtp_port = - 1 ;
continue ;
}
if ( local_rtcp_port < 0 ) {
local_rtcp_port = local_rtp_port + 1 ;
build_udp_url ( buf , sizeof ( buf ) ,
hostname , rtcp_port , local_rtcp_port , ttl , max_packet_size ,
connect , include_sources , exclude_sources ) ;
if ( ffurl_open ( & s - > rtcp_hd , buf , flags , & h - > interrupt_callback , NULL ) < 0 ) {
local_rtp_port = local_rtcp_port = - 1 ;
continue ;
}
break ;
}
build_udp_url ( buf , sizeof ( buf ) ,
build_udp_url ( buf , sizeof ( buf ) ,
hostname , rtcp_port , local_rtcp_port , ttl , max_packet_size ,
hostname , rtcp_port , local_rtcp_port , ttl , max_packet_size ,
connect , include_sources , exclude_sources ) ;
connect , include_sources , exclude_sources ) ;
if ( ffurl_open ( & s - > rtcp_hd , buf , flags , & h - > interrupt_callback , NULL ) < 0 )
if ( ffurl_open ( & s - > rtcp_hd , buf , flags , & h - > interrupt_callback , NULL ) < 0 )
goto fail ;
goto fail ;
break ;
}
/* just to ease handle access. XXX: need to suppress direct handle
/* just to ease handle access. XXX: need to suppress direct handle
access */
access */