73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
package connectivity
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import (
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"net"
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)
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// ErrorACN - a status-callback safe errored ACN. Use this when ACN construction goes wrong
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// and you need a safe substitute that can later be replaced with a working ACN without impacting calling clients.
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type ErrorACN struct {
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acnError error
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statusCallbackCache func(int, string)
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versionCallbackCache func(string)
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}
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func NewErrorACN(err error) ErrorACN {
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return ErrorACN{
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acnError: err,
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statusCallbackCache: func(int, string) {},
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versionCallbackCache: func(string) {},
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}
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}
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func (e *ErrorACN) GetStatusCallback() func(int, string) {
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return e.statusCallbackCache
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}
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func (e *ErrorACN) GetVersionCallback() func(string) {
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return e.versionCallbackCache
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}
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func (e *ErrorACN) GetInfo(addr string) (map[string]string, error) {
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return nil, e.acnError
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}
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func (e *ErrorACN) GetBootstrapStatus() (int, string) {
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return -1, e.acnError.Error()
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}
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func (e *ErrorACN) WaitTillBootstrapped() error {
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return e.acnError
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}
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func (e *ErrorACN) SetStatusCallback(callback func(int, string)) {
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e.statusCallbackCache = callback
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}
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func (e *ErrorACN) SetVersionCallback(callback func(string)) {
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e.versionCallbackCache = callback
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}
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func (e *ErrorACN) Restart() {
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}
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func (e *ErrorACN) Open(hostname string) (net.Conn, string, error) {
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return nil, "", e.acnError
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}
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func (e *ErrorACN) Listen(identity PrivateKey, port int) (ListenService, error) {
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return nil, e.acnError
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}
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func (e *ErrorACN) GetPID() (int, error) {
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return -1, e.acnError
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}
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func (e *ErrorACN) GetVersion() string {
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return e.acnError.Error()
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}
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func (e *ErrorACN) Close() {
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// nothing to do...
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}
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