vendor.github.com.pion.webrtc.v3.errors.go Maven / Gradle / Ivy
package webrtc
import (
"errors"
)
var (
// ErrUnknownType indicates an error with Unknown info.
ErrUnknownType = errors.New("unknown")
// ErrConnectionClosed indicates an operation executed after connection
// has already been closed.
ErrConnectionClosed = errors.New("connection closed")
// ErrDataChannelNotOpen indicates an operation executed when the data
// channel is not (yet) open.
ErrDataChannelNotOpen = errors.New("data channel not open")
// ErrCertificateExpired indicates that an x509 certificate has expired.
ErrCertificateExpired = errors.New("x509Cert expired")
// ErrNoTurnCredentials indicates that a TURN server URL was provided
// without required credentials.
ErrNoTurnCredentials = errors.New("turn server credentials required")
// ErrTurnCredentials indicates that provided TURN credentials are partial
// or malformed.
ErrTurnCredentials = errors.New("invalid turn server credentials")
// ErrExistingTrack indicates that a track already exists.
ErrExistingTrack = errors.New("track already exists")
// ErrPrivateKeyType indicates that a particular private key encryption
// chosen to generate a certificate is not supported.
ErrPrivateKeyType = errors.New("private key type not supported")
// ErrModifyingPeerIdentity indicates that an attempt to modify
// PeerIdentity was made after PeerConnection has been initialized.
ErrModifyingPeerIdentity = errors.New("peerIdentity cannot be modified")
// ErrModifyingCertificates indicates that an attempt to modify
// Certificates was made after PeerConnection has been initialized.
ErrModifyingCertificates = errors.New("certificates cannot be modified")
// ErrModifyingBundlePolicy indicates that an attempt to modify
// BundlePolicy was made after PeerConnection has been initialized.
ErrModifyingBundlePolicy = errors.New("bundle policy cannot be modified")
// ErrModifyingRTCPMuxPolicy indicates that an attempt to modify
// RTCPMuxPolicy was made after PeerConnection has been initialized.
ErrModifyingRTCPMuxPolicy = errors.New("rtcp mux policy cannot be modified")
// ErrModifyingICECandidatePoolSize indicates that an attempt to modify
// ICECandidatePoolSize was made after PeerConnection has been initialized.
ErrModifyingICECandidatePoolSize = errors.New("ice candidate pool size cannot be modified")
// ErrStringSizeLimit indicates that the character size limit of string is
// exceeded. The limit is hardcoded to 65535 according to specifications.
ErrStringSizeLimit = errors.New("data channel label exceeds size limit")
// ErrMaxDataChannelID indicates that the maximum number ID that could be
// specified for a data channel has been exceeded.
ErrMaxDataChannelID = errors.New("maximum number ID for datachannel specified")
// ErrNegotiatedWithoutID indicates that an attempt to create a data channel
// was made while setting the negotiated option to true without providing
// the negotiated channel ID.
ErrNegotiatedWithoutID = errors.New("negotiated set without channel id")
// ErrRetransmitsOrPacketLifeTime indicates that an attempt to create a data
// channel was made with both options MaxPacketLifeTime and MaxRetransmits
// set together. Such configuration is not supported by the specification
// and is mutually exclusive.
ErrRetransmitsOrPacketLifeTime = errors.New("both MaxPacketLifeTime and MaxRetransmits was set")
// ErrCodecNotFound is returned when a codec search to the Media Engine fails
ErrCodecNotFound = errors.New("codec not found")
// ErrNoRemoteDescription indicates that an operation was rejected because
// the remote description is not set
ErrNoRemoteDescription = errors.New("remote description is not set")
// ErrIncorrectSDPSemantics indicates that the PeerConnection was configured to
// generate SDP Answers with different SDP Semantics than the received Offer
ErrIncorrectSDPSemantics = errors.New("remote SessionDescription semantics does not match configuration")
// ErrIncorrectSignalingState indicates that the signaling state of PeerConnection is not correct
ErrIncorrectSignalingState = errors.New("operation can not be run in current signaling state")
// ErrProtocolTooLarge indicates that value given for a DataChannelInit protocol is
// longer then 65535 bytes
ErrProtocolTooLarge = errors.New("protocol is larger then 65535 bytes")
// ErrSenderNotCreatedByConnection indicates RemoveTrack was called with a RtpSender not created
// by this PeerConnection
ErrSenderNotCreatedByConnection = errors.New("RtpSender not created by this PeerConnection")
// ErrSessionDescriptionNoFingerprint indicates SetRemoteDescription was called with a SessionDescription that has no
// fingerprint
ErrSessionDescriptionNoFingerprint = errors.New("SetRemoteDescription called with no fingerprint")
// ErrSessionDescriptionInvalidFingerprint indicates SetRemoteDescription was called with a SessionDescription that
// has an invalid fingerprint
ErrSessionDescriptionInvalidFingerprint = errors.New("SetRemoteDescription called with an invalid fingerprint")
// ErrSessionDescriptionConflictingFingerprints indicates SetRemoteDescription was called with a SessionDescription that
// has an conflicting fingerprints
ErrSessionDescriptionConflictingFingerprints = errors.New("SetRemoteDescription called with multiple conflicting fingerprint")
// ErrSessionDescriptionMissingIceUfrag indicates SetRemoteDescription was called with a SessionDescription that
// is missing an ice-ufrag value
ErrSessionDescriptionMissingIceUfrag = errors.New("SetRemoteDescription called with no ice-ufrag")
// ErrSessionDescriptionMissingIcePwd indicates SetRemoteDescription was called with a SessionDescription that
// is missing an ice-pwd value
ErrSessionDescriptionMissingIcePwd = errors.New("SetRemoteDescription called with no ice-pwd")
// ErrSessionDescriptionConflictingIceUfrag indicates SetRemoteDescription was called with a SessionDescription that
// contains multiple conflicting ice-ufrag values
ErrSessionDescriptionConflictingIceUfrag = errors.New("SetRemoteDescription called with multiple conflicting ice-ufrag values")
// ErrSessionDescriptionConflictingIcePwd indicates SetRemoteDescription was called with a SessionDescription that
// contains multiple conflicting ice-pwd values
ErrSessionDescriptionConflictingIcePwd = errors.New("SetRemoteDescription called with multiple conflicting ice-pwd values")
// ErrNoSRTPProtectionProfile indicates that the DTLS handshake completed and no SRTP Protection Profile was chosen
ErrNoSRTPProtectionProfile = errors.New("DTLS Handshake completed and no SRTP Protection Profile was chosen")
// ErrFailedToGenerateCertificateFingerprint indicates that we failed to generate the fingerprint used for comparing certificates
ErrFailedToGenerateCertificateFingerprint = errors.New("failed to generate certificate fingerprint")
// ErrNoCodecsAvailable indicates that operation isn't possible because the MediaEngine has no codecs available
ErrNoCodecsAvailable = errors.New("operation failed no codecs are available")
// ErrUnsupportedCodec indicates the remote peer doesn't support the requested codec
ErrUnsupportedCodec = errors.New("unable to start track, codec is not supported by remote")
// ErrSenderWithNoCodecs indicates that a RTPSender was created without any codecs. To send media the MediaEngine needs at
// least one configured codec.
ErrSenderWithNoCodecs = errors.New("unable to populate media section, RTPSender created with no codecs")
// ErrRTPSenderNewTrackHasIncorrectKind indicates that the new track is of a different kind than the previous/original
ErrRTPSenderNewTrackHasIncorrectKind = errors.New("new track must be of the same kind as previous")
// ErrRTPSenderNewTrackHasIncorrectEnvelope indicates that the new track has a different envelope than the previous/original
ErrRTPSenderNewTrackHasIncorrectEnvelope = errors.New("new track must have the same envelope as previous")
// ErrUnbindFailed indicates that a TrackLocal was not able to be unbind
ErrUnbindFailed = errors.New("failed to unbind TrackLocal from PeerConnection")
// ErrNoPayloaderForCodec indicates that the requested codec does not have a payloader
ErrNoPayloaderForCodec = errors.New("the requested codec does not have a payloader")
// ErrRegisterHeaderExtensionInvalidDirection indicates that a extension was registered with a direction besides `sendonly` or `recvonly`
ErrRegisterHeaderExtensionInvalidDirection = errors.New("a header extension must be registered as 'recvonly', 'sendonly' or both")
// ErrSimulcastProbeOverflow indicates that too many Simulcast probe streams are in flight and the requested SSRC was ignored
ErrSimulcastProbeOverflow = errors.New("simulcast probe limit has been reached, new SSRC has been discarded")
errDetachNotEnabled = errors.New("enable detaching by calling webrtc.DetachDataChannels()")
errDetachBeforeOpened = errors.New("datachannel not opened yet, try calling Detach from OnOpen")
errDtlsTransportNotStarted = errors.New("the DTLS transport has not started yet")
errDtlsKeyExtractionFailed = errors.New("failed extracting keys from DTLS for SRTP")
errFailedToStartSRTP = errors.New("failed to start SRTP")
errFailedToStartSRTCP = errors.New("failed to start SRTCP")
errInvalidDTLSStart = errors.New("attempted to start DTLSTransport that is not in new state")
errNoRemoteCertificate = errors.New("peer didn't provide certificate via DTLS")
errIdentityProviderNotImplemented = errors.New("identity provider is not implemented")
errNoMatchingCertificateFingerprint = errors.New("remote certificate does not match any fingerprint")
errICEConnectionNotStarted = errors.New("ICE connection not started")
errICECandidateTypeUnknown = errors.New("unknown candidate type")
errICEInvalidConvertCandidateType = errors.New("cannot convert ice.CandidateType into webrtc.ICECandidateType, invalid type")
errICEAgentNotExist = errors.New("ICEAgent does not exist")
errICECandiatesCoversionFailed = errors.New("unable to convert ICE candidates to ICECandidates")
errICERoleUnknown = errors.New("unknown ICE Role")
errICEProtocolUnknown = errors.New("unknown protocol")
errICEGathererNotStarted = errors.New("gatherer not started")
errNetworkTypeUnknown = errors.New("unknown network type")
errSDPDoesNotMatchOffer = errors.New("new sdp does not match previous offer")
errSDPDoesNotMatchAnswer = errors.New("new sdp does not match previous answer")
errPeerConnSDPTypeInvalidValue = errors.New("provided value is not a valid enum value of type SDPType")
errPeerConnStateChangeInvalid = errors.New("invalid state change op")
errPeerConnStateChangeUnhandled = errors.New("unhandled state change op")
errPeerConnSDPTypeInvalidValueSetLocalDescription = errors.New("invalid SDP type supplied to SetLocalDescription()")
errPeerConnRemoteDescriptionWithoutMidValue = errors.New("remoteDescription contained media section without mid value")
errPeerConnRemoteDescriptionNil = errors.New("remoteDescription has not been set yet")
errPeerConnSingleMediaSectionHasExplicitSSRC = errors.New("single media section has an explicit SSRC")
errPeerConnRemoteSSRCAddTransceiver = errors.New("could not add transceiver for remote SSRC")
errPeerConnSimulcastMidRTPExtensionRequired = errors.New("mid RTP Extensions required for Simulcast")
errPeerConnSimulcastStreamIDRTPExtensionRequired = errors.New("stream id RTP Extensions required for Simulcast")
errPeerConnSimulcastIncomingSSRCFailed = errors.New("incoming SSRC failed Simulcast probing")
errPeerConnAddTransceiverFromKindOnlyAcceptsOne = errors.New("AddTransceiverFromKind only accepts one RTPTransceiverInit")
errPeerConnAddTransceiverFromTrackOnlyAcceptsOne = errors.New("AddTransceiverFromTrack only accepts one RTPTransceiverInit")
errPeerConnAddTransceiverFromKindSupport = errors.New("AddTransceiverFromKind currently only supports recvonly")
errPeerConnAddTransceiverFromTrackSupport = errors.New("AddTransceiverFromTrack currently only supports sendonly and sendrecv")
errPeerConnSetIdentityProviderNotImplemented = errors.New("TODO SetIdentityProvider")
errPeerConnWriteRTCPOpenWriteStream = errors.New("WriteRTCP failed to open WriteStream")
errPeerConnTranscieverMidNil = errors.New("cannot find transceiver with mid")
errRTPReceiverDTLSTransportNil = errors.New("DTLSTransport must not be nil")
errRTPReceiverReceiveAlreadyCalled = errors.New("Receive has already been called")
errRTPReceiverWithSSRCTrackStreamNotFound = errors.New("unable to find stream for Track with SSRC")
errRTPReceiverForRIDTrackStreamNotFound = errors.New("no trackStreams found for RID")
errRTPSenderTrackNil = errors.New("Track must not be nil")
errRTPSenderDTLSTransportNil = errors.New("DTLSTransport must not be nil")
errRTPSenderSendAlreadyCalled = errors.New("Send has already been called")
errRTPSenderStopped = errors.New("Sender has already been stopped")
errRTPSenderTrackRemoved = errors.New("Sender Track has been removed or replaced to nil")
errRTPSenderRidNil = errors.New("Sender cannot add encoding as rid is empty")
errRTPSenderNoBaseEncoding = errors.New("Sender cannot add encoding as there is no base track")
errRTPSenderBaseEncodingMismatch = errors.New("Sender cannot add encoding as provided track does not match base track")
errRTPSenderRIDCollision = errors.New("Sender cannot encoding due to RID collision")
errRTPSenderNoTrackForRID = errors.New("Sender does not have track for RID")
errRTPTransceiverCannotChangeMid = errors.New("errRTPSenderTrackNil")
errRTPTransceiverSetSendingInvalidState = errors.New("invalid state change in RTPTransceiver.setSending")
errRTPTransceiverCodecUnsupported = errors.New("unsupported codec type by this transceiver")
errSCTPTransportDTLS = errors.New("DTLS not established")
errSDPZeroTransceivers = errors.New("addTransceiverSDP() called with 0 transceivers")
errSDPMediaSectionMediaDataChanInvalid = errors.New("invalid Media Section. Media + DataChannel both enabled")
errSDPMediaSectionMultipleTrackInvalid = errors.New("invalid Media Section. Can not have multiple tracks in one MediaSection in UnifiedPlan")
errSettingEngineSetAnsweringDTLSRole = errors.New("SetAnsweringDTLSRole must DTLSRoleClient or DTLSRoleServer")
errSignalingStateCannotRollback = errors.New("can't rollback from stable state")
errSignalingStateProposedTransitionInvalid = errors.New("invalid proposed signaling state transition")
errStatsICECandidateStateInvalid = errors.New("cannot convert to StatsICECandidatePairStateSucceeded invalid ice candidate state")
errInvalidICECredentialTypeString = errors.New("invalid ICECredentialType")
errInvalidICEServer = errors.New("invalid ICEServer")
errICETransportNotInNew = errors.New("ICETransport can only be called in ICETransportStateNew")
errCertificatePEMFormatError = errors.New("bad Certificate PEM format")
errRTPTooShort = errors.New("not long enough to be a RTP Packet")
errExcessiveRetries = errors.New("excessive retries in CreateOffer")
)