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systems without fastopen support return EPIPE

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This commit is contained in:
leitner 2018-12-14 13:54:26 +00:00
parent 27331bbc10
commit 421df2174c
2 changed files with 3 additions and 4 deletions
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5
socket/socket_fastopen_connect4.c
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@ -9,16 +9,15 @@
#include <errno.h> #include <errno.h>
ssize_t socket_fastopen_connect4(int s,const char* ip,uint16 port,const char* buf,size_t len) { ssize_t socket_fastopen_connect4(int s,const char* ip,uint16 port,const char* buf,size_t len) {
#ifndef MSG_FASTOPEN
int r; int r;
#ifndef MSG_FASTOPEN
{ {
#else #else
int r;
if (len) if (len)
r=socket_send4_flag(s,buf,len,ip,port,MSG_FASTOPEN); r=socket_send4_flag(s,buf,len,ip,port,MSG_FASTOPEN);
else else
r=socket_connect4(s,ip,port); r=socket_connect4(s,ip,port);
if (r==-1 && errno==ENOTCONN) { if (r==-1 && (errno==ENOTCONN || errno==EPIPE)) {
#endif #endif
/* apparently the kernel does not support TCP fast open */ /* apparently the kernel does not support TCP fast open */
r=socket_connect4(s,ip,port); r=socket_connect4(s,ip,port);

2
socket/socket_fastopen_connect6.c
View File

@ -18,7 +18,7 @@ ssize_t socket_fastopen_connect6(int s,const char* ip,uint16 port,uint32_t scope
r=socket_send6_flag(s,buf,len,ip,port,scope_id,MSG_FASTOPEN); r=socket_send6_flag(s,buf,len,ip,port,scope_id,MSG_FASTOPEN);
else else
r=socket_connect6(s,ip,port,scope_id); r=socket_connect6(s,ip,port,scope_id);
if (r==-1 && errno==ENOTCONN) { if (r==-1 && (errno==ENOTCONN || errno==EPIPE)) {
#endif #endif
/* apparently the kernel does not support TCP fast open */ /* apparently the kernel does not support TCP fast open */
r=socket_connect6(s,ip,port,scope_id); r=socket_connect6(s,ip,port,scope_id);