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Merge branch 'feature/tcp_msl_menuconfig' into 'master'

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components/lwip: Expose TCP_MSL in menuconfig. (github #783)

See merge request !1175
This commit is contained in:
Angus Gratton 2017-09-05 14:18:36 +08:00
parent 167f2cf9e1 92535158e7
commit f17bbff4b5
2 changed files with 11 additions and 0 deletions
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6
components/lwip/Kconfig
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@ -93,6 +93,12 @@ config TCP_MSS
Can be set lower to save RAM, the default value 1436 will give best throughput.
config TCP_MSL
int "Maximum segment lifetime (MSL)"
default 60000
help
Set maximum segment lifetime in in milliseconds.
config TCP_SND_BUF_DEFAULT
int "Default send buffer size"
default 5744 # 4 * default MSS

5
components/lwip/include/lwip/port/lwipopts.h
View file

@ -294,6 +294,11 @@
*/
#define TCP_MSS CONFIG_TCP_MSS
/**
* TCP_MSL: The maximum segment lifetime in milliseconds
*/
#define TCP_MSL CONFIG_TCP_MSL
/**
* TCP_MAXRTX: Maximum number of retransmissions of data segments.
*/