int anetUnixServer(char *err, char *path) {
int s;
struct sockaddr_un sa;
if ((s = anetCreateSocket(err,AF_LOCAL)) == ANET_ERR)
return ANET_ERR;
memset(&sa,0,sizeof(sa));
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (anetListen(err,s,(struct sockaddr*)&sa,sizeof(sa)) == ANET_ERR)
return ANET_ERR;
return s;
}
int anetTcpServer(char *err, int port, char *bindaddr)
{
int s;
int y = 1;
int n = 0;
struct sockaddr_in sa;
if ((s = anetCreateSocket(err,AF_INET)) == ANET_ERR)
return ANET_ERR;
/* Override for SO_REUSEADDR for windows server socks */
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &n, sizeof(n)) == SOCKET_ERROR) {
errno = WSAGetLastError();
anetSetError(err, "setsockopt SO_REUSEADDR: %d\n", errno);
return ANET_ERR;
}
if (setsockopt(s, SOL_SOCKET, SO_EXCLUSIVEADDRUSE,
(char *) &y, sizeof(y)) == SOCKET_ERROR) {
errno = WSAGetLastError();
anetSetError(err, "setsockopt SO_EXCLUSIVEADDRUSE: %d\n", errno);
return ANET_ERR;
}
memset(&sa,0,sizeof(sa));
sa.sin_family = AF_INET;
sa.sin_port = htons(port);
sa.sin_addr.s_addr = htonl(INADDR_ANY);
if (bindaddr) {
unsigned long inAddress;
inAddress = inet_addr(bindaddr);
if (inAddress == INADDR_NONE || inAddress == INADDR_ANY) {
anetSetError(err, "Invalid bind address\n");
aeWinSocketDetach(s, 0);
closesocket((SOCKET)s);
return ANET_ERR;
}
else {
sa.sin_addr.s_addr = inAddress;
};
}
if (anetListen(err,s,(struct sockaddr*)&sa,sizeof(sa)) == ANET_ERR)
return ANET_ERR;
return s;
}
int anetUnixServer(char *err, char *path, mode_t perm, int backlog)
{
int s;
struct sockaddr_un sa;
//创建socket连接
if ((s = anetCreateSocket(err,AF_LOCAL)) == ANET_ERR)
return ANET_ERR;
memset(&sa,0,sizeof(sa));
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (anetListen(err,s,(struct sockaddr*)&sa,sizeof(sa),backlog) == ANET_ERR)
return ANET_ERR;
if (perm)
chmod(sa.sun_path, perm);
return s;
}
int kr_net_unix_server(char *err, char *path, int perm)
{
int s;
struct sockaddr_un sa;
if ((s = anetCreateSocket(err,AF_LOCAL)) == KR_NET_ERR)
return KR_NET_ERR;
memset(&sa,0,sizeof(sa));
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (anetListen(err,s,(struct sockaddr*)&sa,sizeof(sa)) == KR_NET_ERR)
return KR_NET_ERR;
if (perm)
chmod(sa.sun_path, (mode_t)perm);
return s;
}
static int _anetTcpServer(char *err, int port, char *bindaddr, int af, int backlog)
{
int s, rv;
char _port[6]; /* strlen("65535") */
struct addrinfo hints, *servinfo, *p;
snprintf(_port,6,"%d",port);
memset(&hints,0,sizeof(hints));
hints.ai_family = af;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE; /* No effect if bindaddr != NULL */
if ((rv = getaddrinfo(bindaddr,_port,&hints,&servinfo)) != 0)
{
anetSetError(err, "%s", gai_strerror(rv));
return ANET_ERR;
}
for (p = servinfo; p != NULL; p = p->ai_next)
{
if ((s = socket(p->ai_family,p->ai_socktype,p->ai_protocol)) == -1)
{
continue;
}
if (af == AF_INET6 && anetV6Only(err,s) == ANET_ERR)
{
goto error;
}
if (anetSetReuseAddr(err,s) == ANET_ERR)
{
goto error;
}
if (anetListen(err,s,p->ai_addr,p->ai_addrlen,backlog) == ANET_ERR)
{
goto error;
}
goto end;
}
if (p == NULL)
{
anetSetError(err, "unable to bind socket");
goto error;
}
error:
s = ANET_ERR;
end:
freeaddrinfo(servinfo);
return s;
}
int anetTcpServer(char*err,int port,char*bindaddr,int backlog)
{
int s;
if((s=socket(AF_INET,SOCK_STREAM,0))<0){
anetSetError(err,"create socket:%s",strerror(errno));
return ANET_ERR;
}
if(anetSetReuseAddr(err,s)<0){
return ANET_ERR;
}
struct sockaddr_in server;
server.sin_family=AF_INET;
server.sin_port=htons(port);
server.sin_addr.s_addr=inet_addr(bindaddr);
if(anetListen(err,s,(struct sockaddr*)&server,sizeof(server),backlog)<0){
return ANET_ERR;
}
return s;
}
int anetTcpServer(char *err, int port, char *bindaddr)
{
int s;
struct sockaddr_in sa;
if ((s = anetCreateSocket(err,AF_INET)) == ANET_ERR)
return ANET_ERR;
memset(&sa,0,sizeof(sa));
sa.sin_family = AF_INET;
sa.sin_port = htons((uint16_t)port);
sa.sin_addr.s_addr = htonl(INADDR_ANY);
if (bindaddr && inet_aton(bindaddr, (void*)&sa.sin_addr) == 0) {
anetSetError(err, "invalid bind address");
close(s);
return ANET_ERR;
}
if (anetListen(err,s,(struct sockaddr*)&sa,sizeof(sa)) == ANET_ERR)
return ANET_ERR;
return s;
}
int kr_net_tcp_server(char *err, int port, char *bindaddr)
{
int s;
struct sockaddr_in sa;
if ((s = anetCreateSocket(err,AF_INET)) == KR_NET_ERR)
return KR_NET_ERR;
memset(&sa,0,sizeof(sa));
sa.sin_family = AF_INET;
sa.sin_port = htons(port);
sa.sin_addr.s_addr = htonl(INADDR_ANY);
if (bindaddr && inet_aton(bindaddr, &sa.sin_addr) == 0) {
kr_net_set_error(err, "invalid bind address");
close(s);
return KR_NET_ERR;
}
if (anetListen(err,s,(struct sockaddr*)&sa,sizeof(sa)) == KR_NET_ERR)
return KR_NET_ERR;
return s;
}
int anetUnixServer(char *err, char *path, mode_t perm)
{
#ifdef _WIN32
ANET_NOTUSED(err);
ANET_NOTUSED(path);
ANET_NOTUSED(perm);
return ANET_ERR;
#else
int s;
struct sockaddr_un sa;
if ((s = anetCreateSocket(err,AF_LOCAL)) == ANET_ERR)
return ANET_ERR;
memset(&sa,0,sizeof(sa));
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (anetListen(err,s,(struct sockaddr*)&sa,sizeof(sa)) == ANET_ERR)
return ANET_ERR;
if (perm)
chmod(sa.sun_path, perm);
return s;
#endif
}
