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Let FIN come through although TF_RXCLOSED is set, send RST when data is received although TF_RXCLOSED is set, added TCP_EVENT_CLOSED for clearer code

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This commit is contained in:
goldsimon
2010-05-15 18:12:37 +00:00
parent 874d1641df
commit a880709776
2 changed files with 27 additions and 10 deletions
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25
src/include/lwip/tcp_impl.h
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@@ -199,6 +199,8 @@ PACK_STRUCT_END
LWIP_EVENT_SENT, NULL, space, ERR_OK)
#define TCP_EVENT_RECV(pcb,p,err,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
LWIP_EVENT_RECV, (p), 0, (err))
#define TCP_EVENT_CLOSED(pcb,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
LWIP_EVENT_RECV, NULL, 0, ERR_OK)
#define TCP_EVENT_CONNECTED(pcb,err,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
LWIP_EVENT_CONNECTED, NULL, 0, (err))
#define TCP_EVENT_POLL(pcb,ret) ret = lwip_tcp_event((pcb)->callback_arg, (pcb),\
@@ -222,13 +224,22 @@ PACK_STRUCT_END
else (ret) = ERR_OK; \
} while (0)
#define TCP_EVENT_RECV(pcb,p,err,ret) \
do { \
if(((pcb)->recv != NULL) && (!((pcb)->flags & TF_RXCLOSED))) { \
(ret) = (pcb)->recv((pcb)->callback_arg,(pcb),(p),(err)); \
} else { \
(ret) = tcp_recv_null(NULL, (pcb), (p), (err)); \
} \
#define TCP_EVENT_RECV(pcb,p,err,ret) \
do { \
if((pcb)->recv != NULL) { \
(ret) = (pcb)->recv((pcb)->callback_arg,(pcb),(p),(err));\
} else { \
(ret) = tcp_recv_null(NULL, (pcb), (p), (err)); \
} \
} while (0)
#define TCP_EVENT_CLOSED(pcb,ret) \
do { \
if(((pcb)->recv != NULL)) { \
(ret) = (pcb)->recv((pcb)->callback_arg,(pcb),NULL,ERR_OK);\
} else { \
(ret) = ERR_OK; \
} \
} while (0)
#define TCP_EVENT_CONNECTED(pcb,err,ret) \