diff options
Diffstat (limited to 'pkg/bindings/connection.go')
| -rw-r--r-- | pkg/bindings/connection.go | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/pkg/bindings/connection.go b/pkg/bindings/connection.go index d21d55beb..e9032f083 100644 --- a/pkg/bindings/connection.go +++ b/pkg/bindings/connection.go @@ -16,7 +16,6 @@ import ( "time" "github.com/blang/semver" - "github.com/containers/libpod/pkg/api/types" jsoniter "github.com/json-iterator/go" "github.com/pkg/errors" "github.com/sirupsen/logrus" @@ -28,7 +27,7 @@ var ( basePath = &url.URL{ Scheme: "http", Host: "d", - Path: "/v" + types.MinimalAPIVersion + "/libpod", + Path: "/v" + APIVersion.String() + "/libpod", } ) @@ -151,23 +150,28 @@ func pingNewConnection(ctx context.Context) error { return err } // the ping endpoint sits at / in this case - response, err := client.DoRequest(nil, http.MethodGet, "../../../_ping", nil) + response, err := client.DoRequest(nil, http.MethodGet, "../../../_ping", nil, nil) if err != nil { return err } if response.StatusCode == http.StatusOK { - v, err := semver.ParseTolerant(response.Header.Get("Libpod-API-Version")) + versionHdr := response.Header.Get("Libpod-API-Version") + if versionHdr == "" { + logrus.Info("Service did not provide Libpod-API-Version Header") + return nil + } + versionSrv, err := semver.ParseTolerant(versionHdr) if err != nil { return err } - switch APIVersion.Compare(v) { + switch APIVersion.Compare(versionSrv) { case 1, 0: // Server's job when client version is equal or older return nil case -1: - return errors.Errorf("server API version is too old. client %q server %q", APIVersion.String(), v.String()) + return errors.Errorf("server API version is too old. client %q server %q", APIVersion.String(), versionSrv.String()) } } return errors.Errorf("ping response was %q", response.StatusCode) @@ -246,7 +250,7 @@ func unixClient(_url *url.URL) (Connection, error) { } // DoRequest assembles the http request and returns the response -func (c *Connection) DoRequest(httpBody io.Reader, httpMethod, endpoint string, queryParams url.Values, pathValues ...string) (*APIResponse, error) { +func (c *Connection) DoRequest(httpBody io.Reader, httpMethod, endpoint string, queryParams url.Values, header map[string]string, pathValues ...string) (*APIResponse, error) { var ( err error response *http.Response @@ -267,6 +271,9 @@ func (c *Connection) DoRequest(httpBody io.Reader, httpMethod, endpoint string, if len(queryParams) > 0 { req.URL.RawQuery = queryParams.Encode() } + for key, val := range header { + req.Header.Set(key, val) + } req = req.WithContext(context.WithValue(context.Background(), clientKey, c)) // Give the Do three chances in the case of a comm/service hiccup for i := 0; i < 3; i++ { |