kieranm
c232edb83a
BUG26301 and BUG26267: correct simultaneous close behaviour, and make
...
snd_nxt have the same meaning as in the RFCs.
2009-06-25 09:57:36 +00:00
kieranm
f1a9f7ea70
BUG20515: rework way TCP window updates are calculated and sent
2009-03-31 14:23:40 +00:00
kieranm
4b14621208
TASK9218: add support for TCP timestamp options
2009-03-31 14:13:32 +00:00
kieranm
efac109803
BUG25622: handle return code of tcp_enqueue in tcp_listen_input()
2009-03-26 14:31:02 +00:00
goldsimon
d976c8e85f
fixed bug #24440 : TCP connection close problem on 64-bit host by moving accept callback function pointer to TCP_PCB_COMMON
2009-02-16 16:50:58 +00:00
goldsimon
10c3ce08af
fixed bug #25467 : Listen backlog is not reset on timeout in SYN_RCVD: Accepts_pending is decrease on a corresponding listen pcb when a connection in state SYN_RCVD is close.
2009-02-10 20:29:38 +00:00
jifl
c231e95cce
* tcp.c: Fix bug #24227 , wrong error message in tcp_bind.
2008-09-30 13:50:39 +00:00
goldsimon
aee9c4c8e6
fixed bug #22249 : division by zero could occur if a remote host sent a zero mss as TCP option.
2008-03-26 11:57:12 +00:00
fbernon
f02c39a402
tcp.c, tcp_in.c, tcp.h, opt.h: Rename LWIP_CALCULATE_EFF_SEND_MSS in TCP_CALCULATE_EFF_SEND_MSS to have coherent TCP options names.
2008-01-22 21:15:14 +00:00
fbernon
7518acf634
rawapi.txt, api_msg.c, tcp.c, tcp_in.c, tcp.h: changes for task #7675 "Enable to refuse data on a TCP_EVENT_RECV call". Important, behavior changes for the tcp_recv callback (see rawapi.txt).
2008-01-14 21:07:08 +00:00
fbernon
82ddf82866
Minor change: add comment
2008-01-12 16:46:40 +00:00
fbernon
9c4daa312d
Minor changes in lwip folder: fix some warnings, coding style, and rename "internal" netconn_alloc function.
2008-01-04 23:07:44 +00:00
fbernon
32005617b9
rawapi.txt, api.h, api_lib.c, api_msg.h, api_msg.c, sockets.c, tcp.h, tcp.c, tcp_in.c, init.c, opt.h: rename backlog options with TCP_ prefix, limit the "backlog" parameter in an u8_t, 0 is interpreted as "smallest queue", add documentation in the rawapi.txt file.
2008-01-04 22:18:27 +00:00
kieranm
99afb15ced
Add persist timer
2007-12-31 13:34:47 +00:00
goldsimon
1ed34774c8
tcp.h, opt.h, api.h, api_msg.h, tcp.c, tcp_in.c, api_lib.c, api_msg.c, sockets.c, init.c: task #7252 : Implement TCP listen backlog: Warning: raw API applications have to call 'tcp_accepted(pcb)' in their accept callback to keep accepting new connections.
2007-12-21 16:47:56 +00:00
kieranm
1cb470662b
Whitespace fix.
2007-12-20 15:05:09 +00:00
kieranm
8cc32bc29c
2007-12-20 Kieran Mansley (based on patch from Per-Henrik Lundbolm)
...
* tcp.c, tcp_in.c, tcp_out.c, tcp.h: fix bug #20199 (better handling
of silly window avoidance and prevent lwIP from shrinking the window)
2007-12-20 14:51:35 +00:00
goldsimon
8d3d08e814
fix bug #21699 (segment leak in ooseq): add assert that all segment lists are empty in tcp_pcb_remove before setting pcb to CLOSED state; don't directly set CLOSED state from LAST_ACK in tcp_process
2007-12-04 20:41:12 +00:00
goldsimon
5743b11925
Check state == CLOSED in tcp_bind and tcp_connect to prevent binding/connecting twice (using LWIP_ERROR: can be disabled)
2007-11-25 18:37:34 +00:00
goldsimon
95425552d7
Implemented calculating the effective send-mss based on the MTU of the netif used to send. Enabled by default. Disable by setting LWIP_CALCULATE_EFF_SEND_MSS to 0. This fixes bug #21535 .
2007-11-21 18:37:23 +00:00
goldsimon
2d5908f4de
Fixed bug #21494 : The send mss (pcb->mss) is set to 536 (or TCP_MSS if that is smaller) as long as no MSS option is received from the remote host.
2007-11-01 16:53:43 +00:00
goldsimon
298d5cf042
Fixed bug #21491 : The MSS option sent (with SYN) is now based on TCP_MSS instead of pcb->mss (on passive open now effectively sending our configured TCP_MSS instead of the one received).
2007-11-01 16:23:32 +00:00
goldsimon
7a99d73092
Added some explaining comments.
2007-10-28 17:43:21 +00:00
goldsimon
199648ff37
Changed initialization: many init functions are not needed any more since we now rely on the compiler initializing global and static variables to zero!
2007-10-09 19:59:56 +00:00
goldsimon
0aa3d89134
Fixed bug #21080 (tcp_bind without check pcbs in TIME_WAIT state) by checking tcp_tw_pcbs also
2007-09-20 18:27:50 +00:00
fbernon
e3cd1ac1f9
Minor changes (but in lot of files): add #if/#endif for options where they could miss. #if LWIP_xxx if always put after #include "lwip/opt.h" (note this one indirectly include cc.h). Move others includes inside #if/#endif block.
2007-09-07 23:01:59 +00:00
fbernon
9152d6671c
Comments Fix for Doxygen documentation
2007-08-09 22:21:44 +00:00
goldsimon
33054a18db
Added a better comment to explain why tcp_close doesn't care for the return value of tcp_output
2007-07-26 09:31:09 +00:00
goldsimon
f4036e8352
Another fix for bug #20021 : by not returning an error if tcp_output fails in tcp_close, the code in do_close_internal gets simpler (tcp_output is called again later from tcp timers).
2007-07-25 19:24:27 +00:00
goldsimon
62c3de30b9
Fix bug #20480 : Check the pcb passed to tcp_listen() for the correct state (must be CLOSED).
2007-07-24 07:41:55 +00:00
goldsimon
fa4b711495
Added some ASSERTS and casts to prevent warnings when assigning to smaller types.
2007-07-02 20:13:45 +00:00
goldsimon
d228ff0f43
Removed warning when assigning from u32_t to u16_t by casting to u16_t.
2007-07-01 16:04:35 +00:00
goldsimon
6784fd64f3
Done some work on task #6933 : converted some LWIP_ASSERTs to LWIP_ERROR to give back an error return value for LWIP_NOASSERT=1
2007-06-17 15:20:21 +00:00
goldsimon
10f4604939
Corrected some copy & paste errors
2007-06-16 14:09:27 +00:00
goldsimon
d258bc263a
Done some work on task #1549 (function documentation)
2007-06-08 11:35:54 +00:00
goldsimon
c43ab76bbe
Use TCP_RMV instead of tcp_pcb_remove when removing pcbs from tcp_bound_pcbs list (bug introduced while fixing bug #1895 )
2007-05-29 11:02:53 +00:00
goldsimon
0aaf69769f
Fixed bug #1895 (tcp_bind not correct) by introducing a list of bound but unconnected (and non-listening) tcp_pcbs.
2007-05-22 20:48:36 +00:00
goldsimon
255d5a748f
Included patch #5920 : Create define to override C-library memcpy. 2 Defines are created: MEMCPY() for normal memcpy, SMEMCPY() for situations where some compilers might inline the copy and save a function call. Also replaced all calls to memcpy() with calls to (S)MEMCPY().
2007-05-10 05:20:05 +00:00
kieranm
79be888b6f
* tcp.c, tcp_in.c, tcp_out.c, tcp.h: Modify way the retransmission
...
timer is reset to fix bug#19434, with help from Oleg Tyshev.
2007-04-12 14:56:07 +00:00
goldsimon
7932bf483b
Ongoing fix to patch #5822 : converted more statements like (void)arg; into LWIP_UNUSED_ARG(arg);
2007-04-11 19:39:24 +00:00
fbernon
5c65d4733b
Keepalive values can be configured at run time with LWIP_TCP_KEEPALIVE, but don't change this unless you know what you're doing (default are RFC1122 compliant). Note that TCP_KEEPIDLE and TCP_KEEPINTVL have to be set in seconds.
...
Old TCP_KEEPALIVE can always be used, and its only difference with TCP_KEEPIDLE is this last use seconds and not milliseconds with setsockopt.
Some documentation (not perfect, but...):
http://publib.boulder.ibm.com/infocenter/pseries/v5r3/index.jsp?topic=/com.ibm.aix.commtechref/doc/commtrf2/setsockopt.htm
2007-03-11 15:53:43 +00:00
christiaans
cdb7557d88
Added SNMP counters.
2006-08-18 10:18:42 +00:00
curtmcd
1dae102359
Fix debug print, remove reference to TCP_COARSE_TIMEOUT
2006-05-31 21:23:26 +00:00
likewise
f8663a7129
Remove PCBs which stay in LAST_ACK state too long.
2005-12-20 11:03:18 +00:00
christiaans
e1b215aa73
Introduced cc.h formatters and removed SO_REUSE from transport layers.
2005-11-25 12:03:38 +00:00
christiaans
089378ef87
christiaans: cosmetic change debug formatters as requested by Tom.
2004-12-07 08:16:27 +00:00
kieranm
751557bcbf
16th October 2004 - Kieran Mansley - kjm25@cam.ac.uk
...
- Add code to tcp_recved() to send an ACK (window update)
immediately, even if one is already pending, if the rcv_wnd is above a
threshold (currently TCP_WND/2)
- This avoids waiting for a timer to expire to send a delayed ACK in
order to open the window if the stack is only receiving data.
2004-10-16 12:57:52 +00:00
kieranm
2ed5bc5195
Kieran Mansley - kjm25@cam.ac.uk - 12th September 2004
...
Applied patch from Sam Jansen as detailed in
http://lists.gnu.org/archive/html/lwip-users/2004-07/msg00106.html
to correctly handle retransmission after a retransmission timeout
2004-09-12 16:34:06 +00:00
softins
1fa0d66f15
Stop compiler complaining of empty if statement when LWIP_DEBUGF() empty.
2004-07-27 16:08:26 +00:00
kieranm
eb69032773
Kieran Mansley - kjm25@cam.ac.uk - 23rd July 2004
...
Now handle CLOSED state in tcp_close() explicitely, and free the pcb.
This is for the case that a pcb has been allocated but never used (so
is in the default "CLOSED" state) and needs to be freed.
2004-07-23 13:07:00 +00:00
