Fri May 26 01:51:34 2006

Asterisk developer's documentation

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sip_pkt Struct Reference

sip packet - read in sipsock_read, transmitted in send_request More...

Collaboration diagram for sip_pkt:

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Data Fields
char	data [0]
unsigned int	flags
int	method
sip_pkt *	next
sip_pvt *	owner
int	packetlen
int	retrans
int	retransid
int	seqno
int	timer_a
int	timer_t1

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Detailed Description

sip packet - read in sipsock_read, transmitted in send_request

Definition at line 699 of file chan_sip.c.

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Field Documentation

char data[0]

Definition at line 710 of file chan_sip.c. Referenced by __sip_ack(), __sip_pretend_ack(), __sip_reliable_xmit(), __sip_semi_ack(), and retrans_pkt().

unsigned int flags

non-zero if this is a response packet (e.g. 200 OK) Definition at line 704 of file chan_sip.c. Referenced by __sip_reliable_xmit().

int method

SIP method for this packet Definition at line 702 of file chan_sip.c. Referenced by __sip_pretend_ack(), __sip_reliable_xmit(), and retrans_pkt().

struct sip_pkt* next

Next packet Definition at line 700 of file chan_sip.c. Referenced by __sip_ack(), __sip_reliable_xmit(), __sip_semi_ack(), and retrans_pkt().

struct sip_pvt* owner

Owner call Definition at line 705 of file chan_sip.c. Referenced by __sip_reliable_xmit(), and retrans_pkt().

int packetlen

Length of packet Definition at line 709 of file chan_sip.c. Referenced by __sip_reliable_xmit(), and retrans_pkt().

int retrans

Retransmission number Definition at line 701 of file chan_sip.c. Referenced by retrans_pkt().

int retransid

Retransmission ID Definition at line 706 of file chan_sip.c. Referenced by __sip_ack(), __sip_destroy(), __sip_semi_ack(), and retrans_pkt().

int seqno

Sequence number Definition at line 703 of file chan_sip.c. Referenced by __sip_ack(), __sip_pretend_ack(), __sip_reliable_xmit(), and __sip_semi_ack().

int timer_a

SIP timer A, retransmission timer Definition at line 707 of file chan_sip.c. Referenced by retrans_pkt().

int timer_t1

SIP Timer T1, estimated RTT or 500 ms Definition at line 708 of file chan_sip.c. Referenced by __sip_reliable_xmit(), and retrans_pkt().

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The documentation for this struct was generated from the following file:

• chan_sip.c

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