diff options
Diffstat (limited to 'backend.go')
| -rw-r--r-- | backend.go | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -34,10 +34,15 @@ type Backend interface { //the given URL. This is used by Account.SwitchAccount(). Clone(newEndpointURL string) Backend //Do executes the given HTTP request after adding to it the X-Auth-Token - //header containing the backend's current Keystone (or Swift auth) token. It - //may also set other headers, such as User-Agent. If the status code returned - //is 401, it shall attempt to acquire a new auth token and restart the - //request with the new token. + //header containing the backend's current Keystone (or Swift auth) token. If + //the status code returned is 401, it shall attempt to acquire a new auth + //token and restart the request with the new token. + // + //If the user has not supplied their own User-Agent string to the backend, + //the backend should use the schwift.DefaultUserAgent constant instead. Do(req *http.Request) (*http.Response, error) - //TODO add UserAgent argument to Do() } + +//DefaultUserAgent is the User-Agent string that Backend implementations should +//use if the user does not provide their own User-Agent string. +const DefaultUserAgent = "schwift/" + Version |