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sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fix bug #19162 "lwip_sento: a possible to corrupt remote addr/port connection state". Reduce problems "not enought memory" with netbuf (if we receive lot of datagrams). Improve lwip_sendto (only one exchange between sockets api and api_msg which run in tcpip_thread context). Add netconn_sento function. WARNING, if you directly access to "fromaddr" & "fromport" field from netbuf struct, these fields are now renamed "addr" & "port".

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fbernon
2007-05-04 15:18:29 +00:00
parent 05ea5f05ae
commit 5a12aeb4a1
6 changed files with 102 additions and 124 deletions
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@@ -23,6 +23,14 @@ HISTORY
++ New features:
2007-05-04 Frédéric Bernon, Jonathan Larmour
* sockets.c, api.h, api_lib.c, api_msg.h, api_msg.c: Fix bug #19162 "lwip_sento: a possible
to corrupt remote addr/port connection state". Reduce problems "not enought memory" with
netbuf (if we receive lot of datagrams). Improve lwip_sendto (only one exchange between
sockets api and api_msg which run in tcpip_thread context). Add netconn_sento function.
Warning, if you directly access to "fromaddr" & "fromport" field from netbuf struct,
these fields are now renamed "addr" & "port".
2007-04-11 Jonathan Larmour
* sys.h, api_lib.c: Provide new sys_mbox_tryfetch function. Require ports to provide new
sys_arch_mbox_tryfetch function to get a message if one is there, otherwise return
@@ -503,9 +511,9 @@ HISTORY
2004-10-16 Kieran Mansley <kjm25@cam.ac.uk>
* tcp.c: 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.
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.
2004-09-12 Kieran Mansley <kjm25@cam.ac.uk>
* tcp*.*: Retransmit time-out handling improvement by Sam Jansen.