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server: normalize errors

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This commit is contained in:
aler9
2021-06-18 00:08:04 +02:00
parent db28e87ecb
commit 7238502094
4 changed files with 17 additions and 17 deletions
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22
pkg/liberrors/server.go
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@@ -65,14 +65,14 @@ func (e ErrServerUnhandledRequest) Error() string {
return fmt.Sprintf("unhandled request (%v %v)", e.Req.Method, e.Req.URL)
}
// ErrServerWrongState is an error that can be returned by a server.
type ErrServerWrongState struct {
// ErrServerInvalidState is an error that can be returned by a server.
type ErrServerInvalidState struct {
AllowedList []fmt.Stringer
State fmt.Stringer
}
// Error implements the error interface.
func (e ErrServerWrongState) Error() string {
func (e ErrServerInvalidState) Error() string {
return fmt.Sprintf("must be in state %v, while is in state %v",
e.AllowedList, e.State)
}
@@ -141,14 +141,14 @@ func (e ErrServerTrackAlreadySetup) Error() string {
return fmt.Sprintf("track %d has already been setup", e.TrackID)
}
// ErrServerTransportHeaderWrongMode is an error that can be returned by a server.
type ErrServerTransportHeaderWrongMode struct {
// ErrServerTransportHeaderInvalidMode is an error that can be returned by a server.
type ErrServerTransportHeaderInvalidMode struct {
Mode *headers.TransportMode
}
// Error implements the error interface.
func (e ErrServerTransportHeaderWrongMode) Error() string {
return fmt.Sprintf("transport header contains a wrong mode (%v)", e.Mode)
func (e ErrServerTransportHeaderInvalidMode) Error() string {
return fmt.Sprintf("transport header contains a invalid mode (%v)", e.Mode)
}
// ErrServerTransportHeaderNoClientPorts is an error that can be returned by a server.
@@ -167,15 +167,15 @@ func (e ErrServerTransportHeaderNoInterleavedIDs) Error() string {
return "transport header does not contain interleaved IDs"
}
// ErrServerTransportHeaderWrongInterleavedIDs is an error that can be returned by a server.
type ErrServerTransportHeaderWrongInterleavedIDs struct {
// ErrServerTransportHeaderInvalidInterleavedIDs is an error that can be returned by a server.
type ErrServerTransportHeaderInvalidInterleavedIDs struct {
Expected [2]int
Value [2]int
}
// Error implements the error interface.
func (e ErrServerTransportHeaderWrongInterleavedIDs) Error() string {
return fmt.Sprintf("wrong interleaved IDs, expected %v, got %v", e.Expected, e.Value)
func (e ErrServerTransportHeaderInvalidInterleavedIDs) Error() string {
return fmt.Sprintf("invalid interleaved IDs, expected %v, got %v", e.Expected, e.Value)
}
// ErrServerTracksDifferentProtocols is an error that can be returned by a server.

2
server_publish_test.go
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@@ -904,7 +904,7 @@ func TestServerPublish(t *testing.T) {
}
}
func TestServerPublishErrorWrongProtocol(t *testing.T) {
func TestServerPublishErrorInvalidProtocol(t *testing.T) {
s := &Server{
Handler: &testServerHandler{
onAnnounce: func(ctx *ServerHandlerOnAnnounceCtx) (*base.Response, error) {

2
server_test.go
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@@ -495,7 +495,7 @@ func TestServerClose(t *testing.T) {
s.Close()
}
func TestServerErrorWrongUDPPorts(t *testing.T) {
func TestServerErrorInvalidUDPPorts(t *testing.T) {
t.Run("non consecutive", func(t *testing.T) {
s := &Server{
UDPRTPAddress: "127.0.0.1:8006",

8
serversession.go
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@@ -212,7 +212,7 @@ func (ss *ServerSession) checkState(allowed map[ServerSessionState]struct{}) err
allowedList[i] = a
i++
}
return liberrors.ErrServerWrongState{AllowedList: allowedList, State: ss.state}
return liberrors.ErrServerInvalidState{AllowedList: allowedList, State: ss.state}
}
func (ss *ServerSession) run() {
@@ -553,7 +553,7 @@ func (ss *ServerSession) handleRequest(sc *ServerConn, req *base.Request) (*base
if inTH.Mode != nil && *inTH.Mode != headers.TransportModePlay {
return &base.Response{
StatusCode: base.StatusBadRequest,
}, liberrors.ErrServerTransportHeaderWrongMode{Mode: inTH.Mode}
}, liberrors.ErrServerTransportHeaderInvalidMode{Mode: inTH.Mode}
}
default: // record
@@ -566,7 +566,7 @@ func (ss *ServerSession) handleRequest(sc *ServerConn, req *base.Request) (*base
if inTH.Mode == nil || *inTH.Mode != headers.TransportModeRecord {
return &base.Response{
StatusCode: base.StatusBadRequest,
}, liberrors.ErrServerTransportHeaderWrongMode{Mode: inTH.Mode}
}, liberrors.ErrServerTransportHeaderInvalidMode{Mode: inTH.Mode}
}
}
@@ -600,7 +600,7 @@ func (ss *ServerSession) handleRequest(sc *ServerConn, req *base.Request) (*base
inTH.InterleavedIDs[1] != (1+trackID*2) {
return &base.Response{
StatusCode: base.StatusBadRequest,
}, liberrors.ErrServerTransportHeaderWrongInterleavedIDs{
}, liberrors.ErrServerTransportHeaderInvalidInterleavedIDs{
Expected: [2]int{(trackID * 2), (1 + trackID*2)}, Value: *inTH.InterleavedIDs,
}
}