func (c *VirConnection) IsAlive() (bool, error) {
result := C.virConnectIsAlive(c.ptr)
if result == -1 {
return false, GetLastError()
}
if result == 1 {
return true, nil
}
return false, nil
}
func (h *Hypervisor) IsConnectionAlive() (bool, error) {
result := C.virConnectIsAlive(h.cptr)
if result == -1 {
return false, GetLastError()
}
if result == 1 {
return true, nil
}
return false, nil
}
func (c *VirConnection) IsAlive() (bool, error) {
switch result := int(C.virConnectIsAlive(c.ptr)); result {
case -1:
return false, errors.New(GetLastError())
case 0:
return false, nil
case 1:
return true, nil
default:
return false, nil
}
}
// IsAlive determines if the connection to the hypervisor is still alive.
// If an error occurs, the function will also return "false" and the error
// message will be written to the log.
func (conn Connection) IsAlive() (bool, error) {
conn.log.Println("checking whether connection is alive...")
cRet := C.virConnectIsAlive(conn.virConnect)
ret := int32(cRet)
if ret == -1 {
err := LastError()
conn.log.Printf("an error occurred: %v\n", err)
return false, err
}
alive := (ret == 1)
if alive {
conn.log.Println("connection is alive")
} else {
conn.log.Println("connection is not alive")
}
return alive, nil
}