hints.ai_protocol= IPPROTO_TCP;
}
- server->address_info= NULL;
+ assert(server->address_info == NULL);
+ assert(server->address_info_next == NULL);
int errcode;
switch(errcode= getaddrinfo(server->hostname, str_port, &hints, &server->address_info))
{
break;
case EAI_AGAIN:
+ if (server->address_info)
+ {
+ freeaddrinfo(server->address_info);
+ server->address_info= NULL;
+ server->address_info_next= NULL;
+ }
return memcached_set_error(*server, MEMCACHED_TIMEOUT, MEMCACHED_AT, memcached_string_make_from_cstr(gai_strerror(errcode)));
case EAI_SYSTEM:
+ if (server->address_info)
+ {
+ freeaddrinfo(server->address_info);
+ server->address_info= NULL;
+ server->address_info_next= NULL;
+ }
return memcached_set_errno(*server, errno, MEMCACHED_AT, memcached_literal_param("getaddrinfo(EAI_SYSTEM)"));
case EAI_BADFLAGS:
+ if (server->address_info)
+ {
+ freeaddrinfo(server->address_info);
+ server->address_info= NULL;
+ server->address_info_next= NULL;
+ }
return memcached_set_error(*server, MEMCACHED_INVALID_ARGUMENTS, MEMCACHED_AT, memcached_literal_param("getaddrinfo(EAI_BADFLAGS)"));
case EAI_MEMORY:
+ if (server->address_info)
+ {
+ freeaddrinfo(server->address_info);
+ server->address_info= NULL;
+ server->address_info_next= NULL;
+ }
return memcached_set_error(*server, MEMCACHED_MEMORY_ALLOCATION_FAILURE, MEMCACHED_AT, memcached_literal_param("getaddrinfo(EAI_MEMORY)"));
default:
{
+ if (server->address_info)
+ {
+ freeaddrinfo(server->address_info);
+ server->address_info= NULL;
+ server->address_info_next= NULL;
+ }
return memcached_set_error(*server, MEMCACHED_HOST_LOOKUP_FAILURE, MEMCACHED_AT, memcached_string_make_from_cstr(gai_strerror(errcode)));
}
}
}
#ifdef HAVE_SNDTIMEO
- if (server->root->snd_timeout)
+ if (server->root->snd_timeout > 0)
{
struct timeval waittime;
- waittime.tv_sec= 0;
- waittime.tv_usec= server->root->snd_timeout;
+ waittime.tv_sec= server->root->snd_timeout / 1000000;
+ waittime.tv_usec= server->root->snd_timeout % 1000000;
int error= setsockopt(server->fd, SOL_SOCKET, SO_SNDTIMEO,
- &waittime, (socklen_t)sizeof(struct timeval));
+ &waittime, (socklen_t)sizeof(struct timeval));
+ (void)error;
assert(error == 0);
}
#endif
#ifdef HAVE_RCVTIMEO
- if (server->root->rcv_timeout)
+ if (server->root->rcv_timeout > 0)
{
struct timeval waittime;
- waittime.tv_sec= 0;
- waittime.tv_usec= server->root->rcv_timeout;
+ waittime.tv_sec= server->root->rcv_timeout / 1000000;
+ waittime.tv_usec= server->root->rcv_timeout % 1000000;
int error= setsockopt(server->fd, SOL_SOCKET, SO_RCVTIMEO,
&waittime, (socklen_t)sizeof(struct timeval));
+ (void)(error);
assert(error == 0);
}
#endif
int set= 1;
int error= setsockopt(server->fd, SOL_SOCKET, SO_NOSIGPIPE, (void *)&set, sizeof(int));
+ assert(error == 0);
+
// This is not considered a fatal error
if (error == -1)
{
- WATCHPOINT_ERRNO(get_socket_errno());
+#if 0
perror("setsockopt(SO_NOSIGPIPE)");
+#endif
}
}
#endif
linger.l_linger= 0; /* By default on close() just drop the socket */
int error= setsockopt(server->fd, SOL_SOCKET, SO_LINGER,
&linger, (socklen_t)sizeof(struct linger));
+ (void)(error);
assert(error == 0);
}
int error= setsockopt(server->fd, IPPROTO_TCP, TCP_NODELAY,
&flag, (socklen_t)sizeof(int));
+ (void)(error);
assert(error == 0);
}
int error= setsockopt(server->fd, SOL_SOCKET, SO_KEEPALIVE,
&flag, (socklen_t)sizeof(int));
+ (void)(error);
assert(error == 0);
}
{
int error= setsockopt(server->fd, IPPROTO_TCP, TCP_KEEPIDLE,
&server->root->tcp_keepidle, (socklen_t)sizeof(int));
+ (void)(error);
assert(error == 0);
}
#endif
{
int error= setsockopt(server->fd, SOL_SOCKET, SO_SNDBUF,
&server->root->send_size, (socklen_t)sizeof(int));
+ (void)(error);
assert(error == 0);
}
{
int error= setsockopt(server->fd, SOL_SOCKET, SO_RCVBUF,
&server->root->recv_size, (socklen_t)sizeof(int));
+ (void)(error);
assert(error == 0);
}
{
WATCHPOINT_ASSERT(server->state == MEMCACHED_SERVER_STATE_NEW);
server->address_info_next= NULL;
- memcached_return_t rc;
- uint32_t counter= 5;
- while (--counter)
- {
- if ((rc= set_hostinfo(server)) != MEMCACHED_TIMEOUT)
- {
- break;
- }
-
-#ifndef WIN32
- struct timespec dream, rem;
-
- dream.tv_nsec= 1000;
- dream.tv_sec= 0;
-
- nanosleep(&dream, &rem);
-#endif
- }
+ memcached_return_t rc= set_hostinfo(server);
if (memcached_failed(rc))
{
static memcached_return_t _memcached_connect(org::libmemcached::Instance* server, const bool set_last_disconnected)
{
+ assert(server);
if (server->fd != INVALID_SOCKET)
{
return MEMCACHED_SUCCESS;
if (memcached_success(rc))
{
server->mark_server_as_clean();
+ memcached_version_instance(server);
return rc;
}
else if (set_last_disconnected)
memcached_return_t memcached_connect_try(org::libmemcached::Instance* server)
{
+ if (server and server->root and server->root->state.is_parsing)
+ {
+ return MEMCACHED_SUCCESS;
+ }
+
return _memcached_connect(server, false);
}