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Fix outgoing connections on Mac OSX 

connect() on an already established connection returns error with errno
set to EISCONN. Treat it as success.
This commit is contained in:
Pavel Roskin 2016-09-04 09:26:37 -07:00
parent 5465b8c85e
commit 7d03d1a3e9
1 changed files with 17 additions and 1 deletions
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18
common/os_calls.c
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@ -763,6 +763,13 @@ g_tcp_connect(int sck, const char *address, const char *port)
}
}
}
/* Mac OSX connect() returns -1 for already established connections */
if (res == -1 && errno == EISCONN)
{
res = 0;
}
return res;
}
#else
@ -771,6 +778,7 @@ g_tcp_connect(int sck, const char* address, const char* port)
{
struct sockaddr_in s;
struct hostent* h;
int res;
g_memset(&s, 0, sizeof(struct sockaddr_in));
s.sin_family = AF_INET;
@ -793,7 +801,15 @@ g_tcp_connect(int sck, const char* address, const char* port)
}
}
}
return connect(sck, (struct sockaddr*)&s, sizeof(struct sockaddr_in));
res = connect(sck, (struct sockaddr*)&s, sizeof(struct sockaddr_in));
/* Mac OSX connect() returns -1 for already established connections */
if (res == -1 && errno == EISCONN)
{
res = 0;
}
return res;
}
#endif