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efl_net_server_tcp: allow IPv4 over IPv6 sockets. 

Sometimes we want to handle both IPv4 and IPv6 in the same socket,
instead of spawning 2 servers, one for each protocol. That is achieved
by means of disabling IPV6_V6ONLY socket option, present in most
recent platforms.
This commit is contained in:
Gustavo Sverzut Barbieri 2016-10-18 21:24:16 -02:00
parent b36e2c65f6
commit 134f01671a
1 changed files with 7 additions and 0 deletions
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7
unsorted/ecore/efl_net_server_example.c
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@ -430,6 +430,8 @@ static const Ecore_Getopt options = {
"If set will limit number of clients to accept"),
ECORE_GETOPT_STORE_BOOL('r', "clients-reject-excess",
"If true, excess clients will be immediately rejected."),
ECORE_GETOPT_STORE_BOOL(0, "ipv6-only",
"If true (default), only IPv6 clients will be allowed for a server if an IPv6 was used, otherwise IPv4 clients will be automatically converted into IPv6 and handled transparently."),
ECORE_GETOPT_VERSION('V', "version"),
ECORE_GETOPT_COPYRIGHT('C', "copyright"),
ECORE_GETOPT_LICENSE('L', "license"),
@ -453,11 +455,13 @@ main(int argc, char **argv)
char *address = NULL;
unsigned int clients_limit = 0;
Eina_Bool clients_reject_excess = EINA_FALSE;
Eina_Bool ipv6_only = EINA_TRUE;
Eina_Bool quit_option = EINA_FALSE;
Ecore_Getopt_Value values[] = {
ECORE_GETOPT_VALUE_BOOL(echo),
ECORE_GETOPT_VALUE_UINT(clients_limit),
ECORE_GETOPT_VALUE_BOOL(clients_reject_excess),
ECORE_GETOPT_VALUE_BOOL(ipv6_only),
/* standard block to provide version, copyright, license and help */
ECORE_GETOPT_VALUE_BOOL(quit_option), /* -V/--version quits */
@ -518,6 +522,9 @@ main(int argc, char **argv)
goto end;
}
if (cls == EFL_NET_SERVER_TCP_CLASS)
efl_net_server_tcp_ipv6_only_set(server, ipv6_only);
/* an explicit call to efl_net_server_serve() after the object is
* constructed allows for more complex setup, such as interacting
* with the object to add more properties that couldn't be done