func (c *VirConnection) CloseConnection() (int, error) {
result := int(C.virConnectClose(c.ptr))
if result == -1 {
return result, GetLastError()
}
return result, nil
}
func (c *VirConnection) CloseConnection() error {
result := int(C.virConnectClose(c.ptr))
if result == -1 {
return errors.New(GetLastError())
}
return nil
}
func (c *VirConnection) CloseConnection() (int, error) {
result := int(C.virConnectClose(c.ptr))
if result == -1 {
return result, GetLastError()
}
// Cleaup callbacks
c.event_cbs = make(map[int]*domainCallbackContext)
return result, nil
}
func (c *VirConnection) CloseConnection() (int, error) {
c.UnsetErrorFunc()
result := int(C.virConnectClose(c.ptr))
if result == -1 {
return result, GetLastError()
}
if result == 0 {
// No more reference to this connection, release data.
releaseConnectionData(c)
}
return result, nil
}
func (h *Hypervisor) CloseConnection() error {
result := C.virConnectClose(h.cptr)
defer func() {
h.cptr = nil
}()
if result == -1 {
return GetLastError()
}
return nil
}
// Close closes the connection to the Hypervisor. Connections are reference
// counted; the count is explicitly increased by the initial open (Open,
// OpenAuth, and the like) as well as Ref (not implemented yet); it is also
// temporarily increased by other API that depend on the connection remaining
// alive. The open and every Ref call should have a matching Close, and all
// other references will be released after the corresponding operation
// completes.
// It returns a positive number if at least 1 reference remains on success. The
// returned value should not be assumed to be the total reference count. A
// return of 0 implies no references remain and the connection is closed and
// memory has been freed. It is possible for the last Close to return a
// positive value if some other object still has a temporary reference to the
// connection, but the application should not try to further use a connection
// after the Close that matches the initial open.
func (conn Connection) Close() (int32, error) {
conn.log.Println("closing connection...")
cRet := C.virConnectClose(conn.virConnect)
ret := int32(cRet)
if ret == -1 {
err := LastError()
conn.log.Printf("an error occurred: %v\n", err)
return 0, err
}
conn.log.Printf("connection closed; remaining references: %v\n", ret)
return ret, nil
}