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server.go
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server.go
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package liberrors
import (
"fmt"
"net"
"github.com/Coimbra1984/gortsplib/pkg/base"
"github.com/Coimbra1984/gortsplib/pkg/headers"
)
// ErrServerTerminated is an error that can be returned by a server.
type ErrServerTerminated struct{}
// Error implements the error interface.
func (e ErrServerTerminated) Error() string {
return "terminated"
}
// ErrServerSessionNotFound is an error that can be returned by a server.
type ErrServerSessionNotFound struct{}
// Error implements the error interface.
func (e ErrServerSessionNotFound) Error() string {
return "session not found"
}
// ErrServerNoUDPPacketsInAWhile is an error that can be returned by a server.
type ErrServerNoUDPPacketsInAWhile struct{}
// Error implements the error interface.
func (e ErrServerNoUDPPacketsInAWhile) Error() string {
return "no UDP packets received in a while"
}
// ErrServerNoRTSPRequestsInAWhile is an error that can be returned by a server.
type ErrServerNoRTSPRequestsInAWhile struct{}
// Error implements the error interface.
func (e ErrServerNoRTSPRequestsInAWhile) Error() string {
return "no RTSP requests received in a while"
}
// ErrServerCSeqMissing is an error that can be returned by a server.
type ErrServerCSeqMissing struct{}
// Error implements the error interface.
func (e ErrServerCSeqMissing) Error() string {
return "CSeq is missing"
}
// ErrServerUnhandledRequest is an error that can be returned by a server.
type ErrServerUnhandledRequest struct {
Request *base.Request
}
// Error implements the error interface.
func (e ErrServerUnhandledRequest) Error() string {
return fmt.Sprintf("unhandled request: %v %v", e.Request.Method, e.Request.URL)
}
// 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 ErrServerInvalidState) Error() string {
return fmt.Sprintf("must be in state %v, while is in state %v",
e.AllowedList, e.State)
}
// ErrServerInvalidPath is an error that can be returned by a server.
type ErrServerInvalidPath struct{}
// Error implements the error interface.
func (e ErrServerInvalidPath) Error() string {
return "invalid path"
}
// ErrServerContentTypeMissing is an error that can be returned by a server.
type ErrServerContentTypeMissing struct{}
// Error implements the error interface.
func (e ErrServerContentTypeMissing) Error() string {
return "Content-Type header is missing"
}
// ErrServerContentTypeUnsupported is an error that can be returned by a server.
type ErrServerContentTypeUnsupported struct {
CT base.HeaderValue
}
// Error implements the error interface.
func (e ErrServerContentTypeUnsupported) Error() string {
return fmt.Sprintf("unsupported Content-Type header '%v'", e.CT)
}
// ErrServerSDPInvalid is an error that can be returned by a server.
type ErrServerSDPInvalid struct {
Err error
}
// Error implements the error interface.
func (e ErrServerSDPInvalid) Error() string {
return fmt.Sprintf("invalid SDP: %v", e.Err)
}
// ErrServerTransportHeaderInvalid is an error that can be returned by a server.
type ErrServerTransportHeaderInvalid struct {
Err error
}
// Error implements the error interface.
func (e ErrServerTransportHeaderInvalid) Error() string {
return fmt.Sprintf("invalid transport header: %v", e.Err)
}
// ErrServerTrackAlreadySetup is an error that can be returned by a server.
type ErrServerTrackAlreadySetup struct {
TrackID int
}
// Error implements the error interface.
func (e ErrServerTrackAlreadySetup) Error() string {
return fmt.Sprintf("track %d has already been setup", e.TrackID)
}
// ErrServerTransportHeaderInvalidMode is an error that can be returned by a server.
type ErrServerTransportHeaderInvalidMode struct {
Mode *headers.TransportMode
}
// Error implements the error interface.
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.
type ErrServerTransportHeaderNoClientPorts struct{}
// Error implements the error interface.
func (e ErrServerTransportHeaderNoClientPorts) Error() string {
return "transport header does not contain client ports"
}
// ErrServerTransportHeaderNoInterleavedIDs is an error that can be returned by a server.
type ErrServerTransportHeaderNoInterleavedIDs struct{}
// Error implements the error interface.
func (e ErrServerTransportHeaderNoInterleavedIDs) Error() string {
return "transport header does not contain interleaved IDs"
}
// ErrServerTransportHeaderInvalidInterleavedIDs is an error that can be returned by a server.
type ErrServerTransportHeaderInvalidInterleavedIDs struct{}
// Error implements the error interface.
func (e ErrServerTransportHeaderInvalidInterleavedIDs) Error() string {
return "invalid interleaved IDs"
}
// ErrServerTransportHeaderInterleavedIDsAlreadyUsed is an error that can be returned by a server.
type ErrServerTransportHeaderInterleavedIDsAlreadyUsed struct{}
// Error implements the error interface.
func (e ErrServerTransportHeaderInterleavedIDsAlreadyUsed) Error() string {
return "interleaved IDs already used"
}
// ErrServerTracksDifferentProtocols is an error that can be returned by a server.
type ErrServerTracksDifferentProtocols struct{}
// Error implements the error interface.
func (e ErrServerTracksDifferentProtocols) Error() string {
return "can't setup tracks with different protocols"
}
// ErrServerNoTracksSetup is an error that can be returned by a server.
type ErrServerNoTracksSetup struct{}
// Error implements the error interface.
func (e ErrServerNoTracksSetup) Error() string {
return "no tracks have been setup"
}
// ErrServerNotAllAnnouncedTracksSetup is an error that can be returned by a server.
type ErrServerNotAllAnnouncedTracksSetup struct{}
// Error implements the error interface.
func (e ErrServerNotAllAnnouncedTracksSetup) Error() string {
return "not all announced tracks have been setup"
}
// ErrServerLinkedToOtherSession is an error that can be returned by a server.
type ErrServerLinkedToOtherSession struct{}
// Error implements the error interface.
func (e ErrServerLinkedToOtherSession) Error() string {
return "connection is linked to another session"
}
// ErrServerSessionTeardown is an error that can be returned by a server.
type ErrServerSessionTeardown struct {
Author net.Addr
}
// Error implements the error interface.
func (e ErrServerSessionTeardown) Error() string {
return fmt.Sprintf("teared down by %v", e.Author)
}
// ErrServerSessionLinkedToOtherConn is an error that can be returned by a server.
type ErrServerSessionLinkedToOtherConn struct{}
// Error implements the error interface.
func (e ErrServerSessionLinkedToOtherConn) Error() string {
return "session is linked to another connection"
}
// ErrServerInvalidSession is an error that can be returned by a server.
type ErrServerInvalidSession struct{}
// Error implements the error interface.
func (e ErrServerInvalidSession) Error() string {
return "invalid session"
}
// ErrServerPathHasChanged is an error that can be returned by a server.
type ErrServerPathHasChanged struct {
Prev string
Cur string
}
// Error implements the error interface.
func (e ErrServerPathHasChanged) Error() string {
return fmt.Sprintf("path has changed, was '%s', now is '%s'", e.Prev, e.Cur)
}
// ErrServerCannotUseSessionCreatedByOtherIP is an error that can be returned by a server.
type ErrServerCannotUseSessionCreatedByOtherIP struct{}
// Error implements the error interface.
func (e ErrServerCannotUseSessionCreatedByOtherIP) Error() string {
return "cannot use a session created with a different IP"
}
// ErrServerUDPPortsAlreadyInUse is an error that can be returned by a server.
type ErrServerUDPPortsAlreadyInUse struct {
Port int
}
// Error implements the error interface.
func (e ErrServerUDPPortsAlreadyInUse) Error() string {
return fmt.Sprintf("UDP ports %d and %d are already in use by another reader",
e.Port, e.Port+1)
}
// ErrServerSessionNotInUse is an error that can be returned by a server.
type ErrServerSessionNotInUse struct{}
// Error implements the error interface.
func (e ErrServerSessionNotInUse) Error() string {
return "not in use"
}