tcp_bt.h File Reference

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Functions
void	tcp_bt_init (tcp_connection_t *tc)
	Byte tracker initialize. More...
void	tcp_bt_cleanup (tcp_connection_t *tc)
	Byte tracker cleanup. More...
void	tcp_bt_flush_samples (tcp_connection_t *tc)
	Flush byte tracker samples. More...
void	tcp_bt_track_tx (tcp_connection_t *tc, u32 len)
	Track a tcp tx burst. More...
void	tcp_bt_track_rxt (tcp_connection_t *tc, u32 start, u32 end)
	Track a tcp retransmission. More...
void	tcp_bt_sample_delivery_rate (tcp_connection_t *tc, tcp_rate_sample_t *rs)
	Generate a delivery rate sample from recently acked bytes. More...
void	tcp_bt_check_app_limited (tcp_connection_t *tc)
	Check if sample to be generated is app limited. More...
int	tcp_bt_is_sane (tcp_byte_tracker_t *bt)
	Check if the byte tracker is in sane state. More...

Variables
format_function_t	format_tcp_bt

Function Documentation

tcp_bt_check_app_limited()

void tcp_bt_check_app_limited

(

tcp_connection_t *

tc

)

Check if sample to be generated is app limited.

Parameters

tc	tcp connection

Definition at line 286 of file tcp_bt.c.

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tcp_bt_cleanup()

void tcp_bt_cleanup

(

tcp_connection_t *

tc

)

Byte tracker cleanup.

Parameters

tc	connection for which the byte tracker should be cleaned up

Definition at line 652 of file tcp_bt.c.

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tcp_bt_flush_samples()

void tcp_bt_flush_samples

(

tcp_connection_t *

tc

)

Flush byte tracker samples.

Parameters

tc	tcp connection for which samples should be flushed

Definition at line 627 of file tcp_bt.c.

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tcp_bt_init()

void tcp_bt_init

(

tcp_connection_t *

tc

)

Byte tracker initialize.

Parameters

tc	connection for which the byte tracker should be allocated and initialized

Definition at line 663 of file tcp_bt.c.

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tcp_bt_is_sane()

int tcp_bt_is_sane

(

tcp_byte_tracker_t *

bt

)

Check if the byte tracker is in sane state.

Should be used only for testing

Parameters

bt	byte tracker

Definition at line 215 of file tcp_bt.c.

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tcp_bt_sample_delivery_rate()

void tcp_bt_sample_delivery_rate	(	tcp_connection_t *	tc,
		tcp_rate_sample_t *	rs
	)

Generate a delivery rate sample from recently acked bytes.

Parameters

tc	tcp connection
rs	resulting rate sample

Definition at line 592 of file tcp_bt.c.

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tcp_bt_track_rxt()

void tcp_bt_track_rxt	(	tcp_connection_t *	tc,
		u32	start,
		u32	end
	)

Track a tcp retransmission.

Parameters

tc	tcp connection
start	start sequence number
end	end sequence number

Definition at line 337 of file tcp_bt.c.

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tcp_bt_track_tx()

void tcp_bt_track_tx	(	tcp_connection_t *	tc,
		u32	len
	)

Track a tcp tx burst.

Parameters

tc	tcp connection

Definition at line 301 of file tcp_bt.c.

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Variable Documentation

format_tcp_bt

format_function_t format_tcp_bt

Definition at line 81 of file tcp_bt.h.