gnutella_node Struct Reference

#include <nodes.h>

Data Fields
node_magic_t	magic
	Magic value for consistency checks.
gnet_node_t	node_handle
	Handle of this node.
node_peer_t	peermode
	Operating mode (leaf, ultra, normal).
node_peer_t	start_peermode
	Operating mode when handshaking begun.
gchar	error_str [256]
	To sprintf() error strings with vars.
gnutella_socket *	socket
	Socket of the node.
guint8	proto_major
	Handshaking protocol major number.
guint8	proto_minor
	Handshaking protocol minor number.
node_protocol_types_t	protocol_type
guint8	qrp_major
	Query routing protocol major number.
guint8	qrp_minor
	Query routing protocol minor number.
guint8	uqrp_major
	UP Query routing protocol major number.
guint8	uqrp_minor
	UP Query routing protocol minor number.
gchar *	vendor
	Vendor information (always UTF-8).
gint	country
	Country of origin -- encoded ISO3166.
vendor_code	vcode
	Vendor code (vcode.u32 == 0 if unknown).
gpointer	io_opaque
	Opaque I/O callback information.
gnutella_header	header
	Header of the current message.
extvec_t	extvec [MAX_EXTVEC]
	GGEP extensions in "fat" messages.
gint	extcount
	Amount of extensions held.
guint32	size
	How many bytes we need to read for the current message.
gchar *	data
	data of the current message
guint32	pos
	write position in data
gnet_node_state_t	status
	See possible values below.
guint32	flags
	See possible values below.
guint32	attrs
	See possible values below.
guint8	hops_flow
	Don't send queries with a >= hop count.
guint8	max_ttl
	Value of their advertised X-Max-TTL.
guint16	degree
	Value of their advertised X-Degree.
GHashTable *	qseen
	Queries seen from this leaf node.
GHashTable *	qrelayed
	Queries relayed from this node.
GHashTable *	qrelayed_old
	Older version of the `qrelayed' table.
time_t	qrelayed_created
	When `qrelayed' was created.
guint32	sent
	Number of sent packets.
guint32	received
	Number of received packets.
guint32	tx_dropped
	Number of packets dropped at TX time.
guint32	rx_dropped
	Number of packets dropped at RX time.
guint32	n_bad
	Number of bad packets received.
guint16	n_dups
	Number of dup messages received (bad).
guint16	n_hard_ttl
	Number of hard_ttl exceeded (bad).
guint32	n_weird
	Number of weird messages from that node.
guint32	n_hostile
	Number of messages from hostile IP.
guint32	allocated
	Size of allocated buffer data, 0 for none.
gboolean	have_header
	TRUE if we have got a full message header.
time_t	last_update
	Last update of the node.
time_t	last_tx
	Last time we transmitted to the node.
time_t	last_rx
	Last time we received from the node.
time_t	connect_date
	When we got connected (after handshake).
time_t	tx_flowc_date
	When we entered in TX flow control.
node_rxfc_mon *	rxfc
	Optional, time spent in RX flow control.
time_t	shutdown_date
	When we entered in shutdown mode.
time_t	up_date
	When remote server started (0 if unknown).
time_t	leaf_flowc_start
	Time when leaf flow-controlled queries.
guint32	shutdown_delay
	How long we can stay in shutdown mode.
const gchar *	remove_msg
	Reason of removing.
host_addr_t	addr
	ip of the node
guint16	port
	port of the node
gchar *	guid
	GUID of node (atom) for push-proxying.
host_addr_t	proxy_addr
	ip of the node for push proxyfication
guint16	proxy_port
	port of the node for push proxyfication
mqueue_t *	outq
	TX Output queue.
squeue_t *	searchq
	TX Search queue.
rxdrv_t *	rx
	RX stack top.
gpointer	routing_data
	Opaque info, for gnet message routing.
gpointer	sent_query_table
	Opaque info, query table sent to node.
gpointer	recv_query_table
	Opaque info, query table recved from node.
gpointer	qrt_update
	Opaque info, query routing update handle.
gpointer	qrt_receive
	Opaque info, query routing reception.
qrt_info_t *	qrt_info
	Info about received query table.
gpointer	alive_pings
	Opaque info, for alive ping checks.
time_t	last_alive_ping
	Last time we sent an alive ping.
guint	alive_period
	Period for sending alive pings (secs).
wrap_buf_t	hello
	Spill buffer for GNUTELLA HELLO.
guint32	tcp_rtt
	RTT when exchange takes place over TCP.
guint32	udp_rtt
	RTT when exchange takes place over UDP.
gpointer	tsync_ev
	Time sync event.
guint32	id
	Unique internal ID.
guint	ping_throttle
	Period for accepting new pings (secs).
time_t	ping_accept
	Time after which we accept new pings.
time_t	next_ping
	When to send a ping, for "OLD" clients.
gchar	ping_guid [GUID_RAW_SIZE]
	The GUID of the last accepted ping.
guchar	pong_needed [MAX_CACHE_HOPS+1]
	Pongs needed, by hop value.
guchar	pong_missing
	Sum(pong_needed[i]), i = 0..MAX_CACHE_HOPS.
host_addr_t	gnet_addr
	When != 0, we know the remote IP/port.
guint16	gnet_port
	(listening port, that is )
guint32	gnet_files_count
	Used to answer "Crawling" pings.
guint32	gnet_kbytes_count
	Used to answer "Crawling" pings.
host_addr_t	gnet_pong_addr
	When != 0, last IP we got in pong.
host_addr_t	gnet_qhit_addr
	When != 0, last IP we got in query hit.
gchar *	gnet_guid
	GUID of node (atom) seen on the network.
guint32	n_ping_throttle
	Number of pings we throttled.
guint32	n_ping_accepted
	Number of pings we accepted.
guint32	n_ping_special
	Number of special pings we received.
guint32	n_ping_sent
	Number of pings we sent to this node.
guint32	n_pong_received
	Number of pongs we received from this node.
guint32	n_pong_sent
	Number of pongs we sent to this node.
gint32	tx_given
	Bytes fed to the TX stack (from top).
gint32	tx_deflated
	Bytes deflated by the TX stack.
gint32	tx_written
	Bytes written by the TX stack.
gint32	rx_given
	Bytes fed to the RX stack (from bottom).
gint32	rx_inflated
	Bytes inflated by the RX stack.
gint32	rx_read
	Bytes read from the RX stack.
guint32	qrp_queries
	Queries received under QRP control.
guint32	qrp_matches
	Queries received that incurred a match.
guint32	rx_queries
	Total amount of queries received.
guint32	tx_queries
	Total amount of queries sent.
guint32	rx_qhits
	Total amount of hits received.
guint32	tx_qhits
	Total amount of hits sent.
hsep_ctx_t *	hsep
	Horizon size estimation (HSEP) -- TSC, 11/02/2004.

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Field Documentation

host_addr_t gnutella_node::addr

ip of the node

guint gnutella_node::alive_period

Period for sending alive pings (secs).

gpointer gnutella_node::alive_pings

Opaque info, for alive ping checks.

guint32 gnutella_node::allocated

Size of allocated buffer data, 0 for none.

guint32 gnutella_node::attrs

See possible values below.

time_t gnutella_node::connect_date

When we got connected (after handshake).

gint gnutella_node::country

Country of origin -- encoded ISO3166.

gchar* gnutella_node::data

data of the current message

guint16 gnutella_node::degree

Value of their advertised X-Degree.

gchar gnutella_node::error_str[256]

To sprintf() error strings with vars.

gint gnutella_node::extcount

Amount of extensions held.

extvec_t gnutella_node::extvec[MAX_EXTVEC]

GGEP extensions in "fat" messages.

guint32 gnutella_node::flags

See possible values below.

host_addr_t gnutella_node::gnet_addr

When != 0, we know the remote IP/port.

guint32 gnutella_node::gnet_files_count

Used to answer "Crawling" pings.

gchar* gnutella_node::gnet_guid

GUID of node (atom) seen on the network.

guint32 gnutella_node::gnet_kbytes_count

Used to answer "Crawling" pings.

host_addr_t gnutella_node::gnet_pong_addr

When != 0, last IP we got in pong.

guint16 gnutella_node::gnet_port

(listening port, that is )

host_addr_t gnutella_node::gnet_qhit_addr

When != 0, last IP we got in query hit.

gchar* gnutella_node::guid

GUID of node (atom) for push-proxying.

gboolean gnutella_node::have_header

TRUE if we have got a full message header.

struct gnutella_header gnutella_node::header

Header of the current message.

wrap_buf_t gnutella_node::hello

Spill buffer for GNUTELLA HELLO.

guint8 gnutella_node::hops_flow

Don't send queries with a >= hop count.

hsep_ctx_t* gnutella_node::hsep

Horizon size estimation (HSEP) -- TSC, 11/02/2004.

guint32 gnutella_node::id

Unique internal ID.

gpointer gnutella_node::io_opaque

Opaque I/O callback information.

time_t gnutella_node::last_alive_ping

Last time we sent an alive ping.

time_t gnutella_node::last_rx

Last time we received from the node.

time_t gnutella_node::last_tx

Last time we transmitted to the node.

time_t gnutella_node::last_update

Last update of the node.

time_t gnutella_node::leaf_flowc_start

Time when leaf flow-controlled queries.

node_magic_t gnutella_node::magic

Magic value for consistency checks.

guint8 gnutella_node::max_ttl

Value of their advertised X-Max-TTL.

guint32 gnutella_node::n_bad

Number of bad packets received.

guint16 gnutella_node::n_dups

Number of dup messages received (bad).

guint16 gnutella_node::n_hard_ttl

Number of hard_ttl exceeded (bad).

guint32 gnutella_node::n_hostile

Number of messages from hostile IP.

guint32 gnutella_node::n_ping_accepted

Number of pings we accepted.

guint32 gnutella_node::n_ping_sent

Number of pings we sent to this node.

guint32 gnutella_node::n_ping_special

Number of special pings we received.

guint32 gnutella_node::n_ping_throttle

Number of pings we throttled.

guint32 gnutella_node::n_pong_received

Number of pongs we received from this node.

guint32 gnutella_node::n_pong_sent

Number of pongs we sent to this node.

guint32 gnutella_node::n_weird

Number of weird messages from that node.

time_t gnutella_node::next_ping

When to send a ping, for "OLD" clients.

gnet_node_t gnutella_node::node_handle

Handle of this node.

mqueue_t* gnutella_node::outq

TX Output queue.

node_peer_t gnutella_node::peermode

Operating mode (leaf, ultra, normal).

time_t gnutella_node::ping_accept

Time after which we accept new pings.

gchar gnutella_node::ping_guid[GUID_RAW_SIZE]

The GUID of the last accepted ping.

guint gnutella_node::ping_throttle

Period for accepting new pings (secs).

guchar gnutella_node::pong_missing

Sum(pong_needed[i]), i = 0..MAX_CACHE_HOPS.

guchar gnutella_node::pong_needed[MAX_CACHE_HOPS+1]

Pongs needed, by hop value.

guint16 gnutella_node::port

port of the node

guint32 gnutella_node::pos

write position in data

guint8 gnutella_node::proto_major

Handshaking protocol major number.

guint8 gnutella_node::proto_minor

Handshaking protocol minor number.

node_protocol_types_t gnutella_node::protocol_type

host_addr_t gnutella_node::proxy_addr

ip of the node for push proxyfication

guint16 gnutella_node::proxy_port

port of the node for push proxyfication

GHashTable* gnutella_node::qrelayed

Queries relayed from this node.

time_t gnutella_node::qrelayed_created

When `qrelayed' was created.

GHashTable* gnutella_node::qrelayed_old

Older version of the `qrelayed' table.

guint8 gnutella_node::qrp_major

Query routing protocol major number.

guint32 gnutella_node::qrp_matches

Queries received that incurred a match.

guint8 gnutella_node::qrp_minor

Query routing protocol minor number.

guint32 gnutella_node::qrp_queries

Queries received under QRP control.

qrt_info_t* gnutella_node::qrt_info

Info about received query table.

gpointer gnutella_node::qrt_receive

Opaque info, query routing reception.

gpointer gnutella_node::qrt_update

Opaque info, query routing update handle.

GHashTable* gnutella_node::qseen

Queries seen from this leaf node.

guint32 gnutella_node::received

Number of received packets.

gpointer gnutella_node::recv_query_table

Opaque info, query table recved from node.

const gchar* gnutella_node::remove_msg

Reason of removing.

gpointer gnutella_node::routing_data

Opaque info, for gnet message routing.

rxdrv_t* gnutella_node::rx

RX stack top.

guint32 gnutella_node::rx_dropped

Number of packets dropped at RX time.

gint32 gnutella_node::rx_given

Bytes fed to the RX stack (from bottom).

gint32 gnutella_node::rx_inflated

Bytes inflated by the RX stack.

guint32 gnutella_node::rx_qhits

Total amount of hits received.

guint32 gnutella_node::rx_queries

Total amount of queries received.

gint32 gnutella_node::rx_read

Bytes read from the RX stack.

struct node_rxfc_mon* gnutella_node::rxfc

Optional, time spent in RX flow control.

squeue_t* gnutella_node::searchq

TX Search queue.

guint32 gnutella_node::sent

Number of sent packets.

gpointer gnutella_node::sent_query_table

Opaque info, query table sent to node.

time_t gnutella_node::shutdown_date

When we entered in shutdown mode.

guint32 gnutella_node::shutdown_delay

How long we can stay in shutdown mode.

guint32 gnutella_node::size

How many bytes we need to read for the current message.

struct gnutella_socket* gnutella_node::socket

Socket of the node.

node_peer_t gnutella_node::start_peermode

Operating mode when handshaking begun.

gnet_node_state_t gnutella_node::status

See possible values below.

guint32 gnutella_node::tcp_rtt

RTT when exchange takes place over TCP.

gpointer gnutella_node::tsync_ev

Time sync event.

gint32 gnutella_node::tx_deflated

Bytes deflated by the TX stack.

guint32 gnutella_node::tx_dropped

Number of packets dropped at TX time.

time_t gnutella_node::tx_flowc_date

When we entered in TX flow control.

gint32 gnutella_node::tx_given

Bytes fed to the TX stack (from top).

guint32 gnutella_node::tx_qhits

Total amount of hits sent.

guint32 gnutella_node::tx_queries

Total amount of queries sent.

gint32 gnutella_node::tx_written

Bytes written by the TX stack.

guint32 gnutella_node::udp_rtt

RTT when exchange takes place over UDP.

time_t gnutella_node::up_date

When remote server started (0 if unknown).

guint8 gnutella_node::uqrp_major

UP Query routing protocol major number.

guint8 gnutella_node::uqrp_minor

UP Query routing protocol minor number.

union vendor_code gnutella_node::vcode

Vendor code (vcode.u32 == 0 if unknown).

gchar* gnutella_node::vendor

Vendor information (always UTF-8).

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

• core/nodes.h

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