// Touch command
func (client *Client) Touch(key string, expiration int64) error {
client.lock()
defer client.unlock()
rawKey := client.addPrefix(key)
cKey := C.CString(rawKey)
defer C.free(unsafe.Pointer(cKey))
cKeyLen := C.size_t(len(rawKey))
cExptime := C.exptime_t(expiration)
cNoreply := C.bool(client.noreply)
var rst **C.message_result_t
var n C.size_t
errCode := C.client_touch(
client._imp, &cKey, &cKeyLen, cExptime, cNoreply, 1, &rst, &n,
)
defer C.client_destroy_message_result(client._imp)
if errCode == 0 {
if client.noreply {
return nil
} else if int(n) == 1 && (*rst).type_ == C.MSG_TOUCHED {
return nil
}
}
return errors.New(errorMessage[errCode])
}
// Touch command
func (client *Client) Touch(key string, expiration int64) error {
client.lock()
defer client.unlock()
rawKey := client.addPrefix(key)
cKey := C.CString(rawKey)
defer C.free(unsafe.Pointer(cKey))
cKeyLen := C.size_t(len(rawKey))
cExptime := C.exptime_t(expiration)
cNoreply := C.bool(client.noreply)
var rst **C.message_result_t
var n C.size_t
errCode := C.client_touch(
client._imp, &cKey, &cKeyLen, cExptime, cNoreply, 1, &rst, &n,
)
defer C.client_destroy_message_result(client._imp)
switch errCode {
case 0:
if client.noreply {
return nil
} else if int(n) == 1 {
if (*rst).type_ == C.MSG_TOUCHED {
return nil
} else if (*rst).type_ == C.MSG_NOT_FOUND {
return ErrCacheMiss
}
}
case C.RET_INVALID_KEY_ERR:
return ErrMalformedKey
}
return networkError(errorMessage[errCode])
}