int redisContextConnectUnix(redisContext *c, const char *path, const struct timeval *timeout) {
#ifdef FASTOREDIS
#ifdef OS_WIN
return REDIS_ERR;
#else
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_un sa;
if (redisCreateSocket(c,AF_LOCAL) < 0)
return REDIS_ERR;
if (redisSetBlocking(c,0) != REDIS_OK)
return REDIS_ERR;
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (connect(c->fd, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
if (redisContextWaitReady(c,timeout) != REDIS_OK)
return REDIS_ERR;
}
}
/* Reset socket to be blocking after connect(2). */
if (blocking && redisSetBlocking(c,1) != REDIS_OK)
return REDIS_ERR;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
#endif
#else
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_un sa;
if (redisCreateSocket(c,AF_LOCAL) < 0)
return REDIS_ERR;
if (redisSetBlocking(c,0) != REDIS_OK)
return REDIS_ERR;
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (connect(c->fd, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
if (redisContextWaitReady(c,timeout) != REDIS_OK)
return REDIS_ERR;
}
}
/* Reset socket to be blocking after connect(2). */
if (blocking && redisSetBlocking(c,1) != REDIS_OK)
return REDIS_ERR;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
#endif
}
int redisContextPreConnectTcp(
redisContext *c,
const char *addr,
int port,
struct timeval *timeout,
SOCKADDR_STORAGE* ss) {
int blocking = (c->flags & REDIS_BLOCK);
if (ParseStorageAddress(addr, port, ss) == FALSE) {
DebugBreak();
}
if (REDIS_OK != redisCreateSocket(c, ss->ss_family)) {
return REDIS_ERR;
}
if (redisSetTcpNoDelay(c) != REDIS_OK)
return REDIS_ERR;
if (blocking == 0) {
if (redisSetBlocking(c, 0) != REDIS_OK)
return REDIS_ERR;
}
return REDIS_OK;
}
int redisContextConnectUnix(redisContext *c, const char *path) {
int s;
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_un sa;
if ((s = redisCreateSocket(c,AF_LOCAL)) == REDIS_ERR)
return REDIS_ERR;
if (!blocking && redisSetNonBlock(c,s) != REDIS_OK)
return REDIS_ERR;
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (connect(s, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
__redisSetError(c,REDIS_ERR_IO,NULL);
close(s);
return REDIS_ERR;
}
}
c->fd = s;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
}
int redisContextConnectUnix(redisContext *c, const char *path, const struct timeval *timeout) {
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_un sa;
long timeout_msec = -1;
if (redisCreateSocket(c,AF_LOCAL) < 0)
return REDIS_ERR;
if (redisSetBlocking(c,0) != REDIS_OK)
return REDIS_ERR;
c->connection_type = REDIS_CONN_UNIX;
if (c->unix_sock.path != path)
c->unix_sock.path = strdup(path);
if (timeout) {
if (c->timeout != timeout) {
if (c->timeout == NULL)
c->timeout = malloc(sizeof(struct timeval));
memcpy(c->timeout, timeout, sizeof(struct timeval));
}
} else {
if (c->timeout)
free(c->timeout);
c->timeout = NULL;
}
if (redisContextTimeoutMsec(c,&timeout_msec) != REDIS_OK)
return REDIS_ERR;
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (connect(c->fd, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
if (redisContextWaitReady(c,timeout_msec) != REDIS_OK)
return REDIS_ERR;
}
}
/* Reset socket to be blocking after connect(2). */
if (blocking && redisSetBlocking(c,1) != REDIS_OK)
return REDIS_ERR;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
}
int redisContextConnectTcp(redisContext *c, const char *addr, int port, struct timeval *timeout) {
int s;
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_in sa;
if ((s = redisCreateSocket(c,AF_INET)) < 0)
return REDIS_ERR;
if (redisSetBlocking(c,s,0) != REDIS_OK)
return REDIS_ERR;
sa.sin_family = AF_INET;
sa.sin_port = htons(port);
if (inet_aton(addr, &sa.sin_addr) == 0) {
struct hostent *he;
he = gethostbyname(addr);
if (he == NULL) {
__redisSetError(c,REDIS_ERR_OTHER,
sdscatprintf(sdsempty(),"Can't resolve: %s",addr));
close(s);
return REDIS_ERR;
}
memcpy(&sa.sin_addr, he->h_addr, sizeof(struct in_addr));
}
if (connect(s, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
if (redisContextWaitReady(c,s,timeout) != REDIS_OK)
return REDIS_ERR;
}
}
/* Reset socket to be blocking after connect(2). */
if (blocking && redisSetBlocking(c,s,1) != REDIS_OK)
return REDIS_ERR;
if (redisSetTcpNoDelay(c,s) != REDIS_OK)
return REDIS_ERR;
#ifdef ALCHEMY_DATABASE
DXDB_setSA(sa);
#endif
c->fd = s;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
}
int redisContextConnectTcp(redisContext *c, const char *addr, int port) {
int s;
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_in sa;
if ((s = redisCreateSocket(c,AF_INET)) == REDIS_ERR)
return REDIS_ERR;
if (!blocking && redisSetNonBlock(c,s) == REDIS_ERR)
return REDIS_ERR;
sa.sin_family = AF_INET;
sa.sin_port = htons(port);
if (inet_aton(addr, &sa.sin_addr) == 0) {
struct hostent *he;
he = gethostbyname(addr);
if (he == NULL) {
__redisSetError(c,REDIS_ERR_OTHER,
sdscatprintf(sdsempty(),"Can't resolve: %s",addr));
closesocket(c->fd);
WSACleanup();
return REDIS_ERR;
}
memcpy(&sa.sin_addr, he->h_addr, sizeof(struct in_addr));
}
if (connect(s, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
if (WSAGetLastError() == WSAEINPROGRESS && !blocking) {
/* This is ok. */
} else {
__redisSetError(c,REDIS_ERR_IO,NULL);
closesocket(c->fd);
WSACleanup();
return REDIS_ERR;
}
}
if (redisSetTcpNoDelay(c,s) != REDIS_OK) {
closesocket(c->fd);
WSACleanup();
return REDIS_ERR;
}
c->fd = s;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
}
int redisContextConnectTcp(redisContext *c, const char *addr, int port) {
int s;
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_in sa;
if ((s = redisCreateSocket(c,AF_INET)) == REDIS_ERR)
return REDIS_ERR;
if (!blocking && redisSetNonBlock(c,s) == REDIS_ERR)
return REDIS_ERR;
sa.sin_family = AF_INET;
sa.sin_port = htons(port);
#ifdef _WIN32
unsigned long inAddress;
inAddress = inet_addr(addr);
if (inAddress == INADDR_NONE || inAddress == INADDR_ANY) {
struct hostent *he;
he = gethostbyname(addr);
if (he == NULL) {
__redisSetError(c,REDIS_ERR_OTHER,
sdscatprintf(sdsempty(),"can't resolve: %s\n", addr));
closesocket(s);
return REDIS_ERR;;
}
memcpy(&sa.sin_addr, he->h_addr, sizeof(struct in_addr));
}
else {
sa.sin_addr.s_addr = inAddress;
}
#else
if (inet_aton(addr, &sa.sin_addr) == 0) {
struct hostent *he;
he = gethostbyname(addr);
if (he == NULL) {
__redisSetError(c,REDIS_ERR_OTHER,
sdscatprintf(sdsempty(),"Can't resolve: %s",addr));
close(s);
return REDIS_ERR;
}
memcpy(&sa.sin_addr, he->h_addr, sizeof(struct in_addr));
}
#endif
#ifdef _WIN32
if (connect((SOCKET)s, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
errno = WSAGetLastError();
if ((errno == WSAEINVAL) || (errno == WSAEWOULDBLOCK)) errno = EINPROGRESS;
#else
if (connect(s, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
#endif
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
__redisSetError(c,REDIS_ERR_IO,NULL);
#ifdef _WIN32
closesocket(s);
#else
close(s);
#endif
return REDIS_ERR;
}
}
if (redisSetTcpNoDelay(c,s) != REDIS_OK) {
#ifdef _WIN32
closesocket(s);
#else
close(s);
#endif
return REDIS_ERR;
}
c->fd = s;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
}
int redisContextConnectUnix(redisContext *c, const char *path) {
#ifdef _WIN32
(void) path;
__redisSetError(c,REDIS_ERR_IO,NULL);
return REDIS_ERR;
#else
int s;
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_un sa;
if ((s = redisCreateSocket(c,AF_LOCAL)) == REDIS_ERR)
return REDIS_ERR;
if (!blocking && redisSetNonBlock(c,s) != REDIS_OK)
return REDIS_ERR;
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (connect(s, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
__redisSetError(c,REDIS_ERR_IO,NULL);
close(s);
return REDIS_ERR;
}
}
c->fd = s;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
#endif
}
int redisContextConnectTcp(redisContext *c, const char *addr, int port, struct timeval *timeout) {
int s;
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_in sa;
#ifdef HIREDIS_WIN
int ssa = sizeof(sa);
char buf[255];
snprintf(buf, 255, "%s:%d", addr, port);
#endif
if ((s = redisCreateSocket(c,AF_INET)) < 0)
return REDIS_ERR;
if (redisSetBlocking(c,s,0) != REDIS_OK)
return REDIS_ERR;
sa.sin_family = AF_INET;
sa.sin_port = htons(port);
#ifdef HIREDIS_WIN
if (WSAStringToAddress(buf, AF_INET, NULL, (LPSOCKADDR)&sa, &ssa) == 0) {
#else
if (inet_pton(AF_INET, addr, &sa.sin_addr) == 0) {
#endif
struct hostent *he;
he = gethostbyname(addr);
if (he == NULL) {
char buf[128];
snprintf(buf,sizeof(buf),"Can't resolve: %s", addr);
__redisSetError(c,REDIS_ERR_OTHER,buf);
close(s);
return REDIS_ERR;
}
memcpy(&sa.sin_addr, he->h_addr, sizeof(struct in_addr));
}
#ifdef HIREDIS_WIN
else {
int wserr = WSAGetLastError();
switch (wserr) {
case WSAEFAULT:
printf("The specified Address buffer is too small. Pass in a larger buffer.");
break;
case WSAEINVAL:
printf("Unable to translate the string into a sockaddr.");
break;
case WSANOTINITIALISED:
printf("ws2.dll has not been initialized. The application must first call WSAStartup before calling any Windows Sockets functions.");
break;
case WSA_NOT_ENOUGH_MEMORY:
printf("There was insufficient memory to perform the operation.");
break;
default:
break;
}
}
#endif
if (connect(s, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
SETERRNO;
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
if (redisContextWaitReady(c,s,timeout) != REDIS_OK)
return REDIS_ERR;
}
}
/* Reset socket to be blocking after connect(2). */
if (blocking && redisSetBlocking(c,s,1) != REDIS_OK)
return REDIS_ERR;
if (redisSetTcpNoDelay(c,s) != REDIS_OK)
return REDIS_ERR;
c->fd = s;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
}
#ifndef HIREDIS_WIN
int redisContextConnectUnix(redisContext *c, const char *path, struct timeval *timeout) {
int s;
int blocking = (c->flags & REDIS_BLOCK);
struct sockaddr_un sa;
if ((s = redisCreateSocket(c,AF_LOCAL)) < 0)
return REDIS_ERR;
if (redisSetBlocking(c,s,0) != REDIS_OK)
return REDIS_ERR;
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (connect(s, (struct sockaddr*)&sa, sizeof(sa)) == -1) {
if (errno == EINPROGRESS && !blocking) {
/* This is ok. */
} else {
if (redisContextWaitReady(c,s,timeout) != REDIS_OK)
return REDIS_ERR;
}
}
/* Reset socket to be blocking after connect(2). */
if (blocking && redisSetBlocking(c,s,1) != REDIS_OK)
return REDIS_ERR;
c->fd = s;
c->flags |= REDIS_CONNECTED;
return REDIS_OK;
}
