Liu Zhi Fu
48ca949fd4
lwip: fix socket close crash issue
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When lwip_close free the socket resource (netconn etc), any work
related to these resource (netconn etc) must be aborted.
2017-11-13 06:00:52 +00:00
zhangyanjiao
18dcbfa1e2
fix tcp crash
2017-10-24 09:44:44 +08:00
Angus Gratton
73b3ae8a2d
lwip: Use hardware RNG for LWIP_RAND(), use LWIP_RAND() for random port assignment
2017-09-07 16:32:05 +10:00
Liu Zhi Fu
4ad1f2b272
lwip: optimize TCP close
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Optimize TCP close:
1. Not remove TCP pcb when IP address is changed since the lwip netconn still need the pcb
2. If the TCP connection is in TCP_FIN_WAIT_1 for too long time, remove it
2017-07-27 12:44:39 +08:00
Liu Zhi Fu
ece61944f4
lwip: refractor to esp specific counter
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1. Add tcp debug counter
2. Refractor other ESP specific counter
2017-04-10 14:46:48 +08:00
Liu Zhi Fu
9cc9710a27
lwip: update according to review comments
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1. Define memp_malloc/memp_free as static inline function
2. When TCP pcb is out of memory, try to kill PCB in FIN_WAIT_1 when necessary
2016-11-21 15:02:36 +08:00
Liu Zhi Fu
b08113d2b4
lwip: fix CI build issue
2016-11-19 15:14:37 +08:00
Liu Zhi Fu
ab92d43bc6
lwip: fix socket memory leak issue
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1. Add socket memory leak debug counter
2. Fix TCP PCB leak issue
2016-11-19 14:57:42 +08:00
Liu Zhi Fu
a5552b1e21
lwip: fix tcp rx abnormal issue(tw8242)
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In tcp_alloc(), initialize per_soc_tcp_wnd before initializing recv_wnd because recv_wnd depends on per_soc_tcp_wnd.
2016-10-31 17:50:09 +08:00
Liu Zhi Fu
6e6e51426f
lwip: refractor for lwip
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1. All espressif specific code are prefix with ESP_
2. Define all ESP_ options in lwipopts.h
3. Remove useless code added in 8266
2016-10-27 14:11:01 +08:00
liuzhifu
60fb9a8c81
components/lwip - add per socket tcp window
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Add code to support per socket tcp window and tcp send buffer size configuration.
2016-10-23 00:49:41 +08:00
Ivan Grokhotkov
bd6ea4393c
Initial public version
2016-08-17 23:08:22 +08:00
