use go module for dependencies (#594)

federationsender/types/types.go

@@ -0,0 +1,45 @@
+// Copyright 2017 Vector Creations Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package types
+
+import (
+	"fmt"
+
+	"github.com/matrix-org/gomatrixserverlib"
+)
+
+// A JoinedHost is a server that is joined to a matrix room.
+type JoinedHost struct {
+	// The MemberEventID of a m.room.member join event.
+	MemberEventID string
+	// The domain part of the state key of the m.room.member join event
+	ServerName gomatrixserverlib.ServerName
+}
+
+// A EventIDMismatchError indicates that we have got out of sync with the
+// room server.
+type EventIDMismatchError struct {
+	// The event ID we have stored in our local database.
+	DatabaseID string
+	// The event ID received from the room server.
+	RoomServerID string
+}
+
+func (e EventIDMismatchError) Error() string {
+	return fmt.Sprintf(
+		"mismatched last sent event ID: had %q in database got %q from room server",
+		e.DatabaseID, e.RoomServerID,
+	)
+}