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MXS-2349: Add support for UNIX domain sockets

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Added core functionality for UNIX domain sockets in servers. Currently the
address parameter accepts them both but a separate `socket` parameter is
needed.
This commit is contained in:
Markus Mäkelä
2019-04-12 09:49:55 +03:00
parent 3c188bf421
commit 70450ce881
2 changed files with 28 additions and 7 deletions
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16
server/modules/protocol/MySQL/mariadbbackend/mysql_backend.cc
View File

@ -261,7 +261,19 @@ static int gw_do_connect_to_backend(char* host, int port, int* fd)
int rv = -1;
/* prepare for connect */
int so = open_network_socket(MXS_SOCKET_NETWORK, &serv_addr, host, port);
int so;
size_t sz;
if (host[0] == '/')
{
so = open_unix_socket(MXS_SOCKET_NETWORK, (struct sockaddr_un*)&serv_addr, host);
sz = sizeof(sockaddr_un);
}
else
{
so = open_network_socket(MXS_SOCKET_NETWORK, &serv_addr, host, port);
sz = sizeof(sockaddr_storage);
}
if (so == -1)
{
@ -269,7 +281,7 @@ static int gw_do_connect_to_backend(char* host, int port, int* fd)
return rv;
}
rv = connect(so, (struct sockaddr*)&serv_addr, sizeof(serv_addr));
rv = connect(so, (struct sockaddr*)&serv_addr, sz);
if (rv != 0)
{