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feat: stable version

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Co-authored-by: Dmitry Fedotov <dmitry@uint32.ru>
Co-committed-by: Dmitry Fedotov <dmitry@uint32.ru>
This commit is contained in:
Dmitry
2025-07-25 18:42:16 +03:00
committed by dmitry
parent 82a4641ab0
commit 3aadddbcac
8 changed files with 362 additions and 228 deletions
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17
checks.go
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@@ -14,12 +14,13 @@ import (
const DefaultTimeout = time.Second * 10
// GetHTTP creates a CheckFunc that operates as follows.
// The check calls GET method for provided addr using http.DefaultClient.
// The check makes a request with GET method to provided addr using http.DefaultClient.
// If request fails within specified timeout the returned status is StatusDown.
// The function then tries to read response body. If it fails,
// the returned status is StatusDown.
// If request secceeds but reponse code is not 200, the returned
// status is StatusPartiallyAvailable and response body is contained in the
//
// If request succeeds but reponse code is not 200, the returned
// status is StatusDown and response body is contained in the
// returned error.
//
// GetHTTP return an error if addr can not be parsed with url.Parse.
@@ -64,11 +65,11 @@ func GetHTTP(addr string, timeout time.Duration) (CheckFunc, error) {
}
// HeadHTTP creates a CheckFunc that operates as follows.
// The check calls GET method for provided addr using http.DefaultClient.
// The check make a request with HEAD method to provided addr using http.DefaultClient.
// If request fails within specified timeout the returned status is StatusDown.
//
// If request secceeds but reponse code is not 200, the returned
// status is StatusPartiallyAvailable.
// If request succeeds but reponse code is not 200, the returned
// status is StatusDown.
//
// HeadHTTP return an error if addr can not be parsed with url.Parse.
// If zero timeout is provided then the DefaultTimeout (10 second) is used.
@@ -102,16 +103,18 @@ func HeadHTTP(addr string, timeout time.Duration) (CheckFunc, error) {
return StatusDown, fmt.Errorf("got HTTP response code %d", resp.StatusCode)
}
return http.StatusOK, nil
return StatusOK, nil
}, nil
}
// DialTCP creates a CheckFunc that may be used to check tcp connectivity
// to a host.
//
// The check tries to net.DialTimeout to the provided addr. If it fails,
// the returned status is StatusDown.
//
// No validation of addr is made.
//
// If zero timeout is provided then the DefaultTimeout (10 second) is used.
func DialTCP(addr string, timeout time.Duration) (CheckFunc, error) {
if timeout == 0 {