139 lines
7.1 KiB
Go
139 lines
7.1 KiB
Go
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package ice
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import "errors"
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var (
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// ErrUnknownType indicates an error with Unknown info.
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ErrUnknownType = errors.New("Unknown")
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// ErrSchemeType indicates the scheme type could not be parsed.
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ErrSchemeType = errors.New("unknown scheme type")
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// ErrSTUNQuery indicates query arguments are provided in a STUN URL.
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ErrSTUNQuery = errors.New("queries not supported in stun address")
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// ErrInvalidQuery indicates an malformed query is provided.
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ErrInvalidQuery = errors.New("invalid query")
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// ErrHost indicates malformed hostname is provided.
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ErrHost = errors.New("invalid hostname")
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// ErrPort indicates malformed port is provided.
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ErrPort = errors.New("invalid port")
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// ErrLocalUfragInsufficientBits indicates local username fragment insufficient bits are provided.
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// Have to be at least 24 bits long
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ErrLocalUfragInsufficientBits = errors.New("local username fragment is less than 24 bits long")
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// ErrLocalPwdInsufficientBits indicates local passoword insufficient bits are provided.
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// Have to be at least 128 bits long
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ErrLocalPwdInsufficientBits = errors.New("local password is less than 128 bits long")
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// ErrProtoType indicates an unsupported transport type was provided.
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ErrProtoType = errors.New("invalid transport protocol type")
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// ErrClosed indicates the agent is closed
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ErrClosed = errors.New("the agent is closed")
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// ErrNoCandidatePairs indicates agent does not have a valid candidate pair
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ErrNoCandidatePairs = errors.New("no candidate pairs available")
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// ErrCanceledByCaller indicates agent connection was canceled by the caller
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ErrCanceledByCaller = errors.New("connecting canceled by caller")
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// ErrMultipleStart indicates agent was started twice
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ErrMultipleStart = errors.New("attempted to start agent twice")
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// ErrRemoteUfragEmpty indicates agent was started with an empty remote ufrag
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ErrRemoteUfragEmpty = errors.New("remote ufrag is empty")
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// ErrRemotePwdEmpty indicates agent was started with an empty remote pwd
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ErrRemotePwdEmpty = errors.New("remote pwd is empty")
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// ErrNoOnCandidateHandler indicates agent was started without OnCandidate
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ErrNoOnCandidateHandler = errors.New("no OnCandidate provided")
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// ErrMultipleGatherAttempted indicates GatherCandidates has been called multiple times
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ErrMultipleGatherAttempted = errors.New("attempting to gather candidates during gathering state")
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// ErrUsernameEmpty indicates agent was give TURN URL with an empty Username
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ErrUsernameEmpty = errors.New("username is empty")
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// ErrPasswordEmpty indicates agent was give TURN URL with an empty Password
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ErrPasswordEmpty = errors.New("password is empty")
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// ErrAddressParseFailed indicates we were unable to parse a candidate address
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ErrAddressParseFailed = errors.New("failed to parse address")
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// ErrLiteUsingNonHostCandidates indicates non host candidates were selected for a lite agent
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ErrLiteUsingNonHostCandidates = errors.New("lite agents must only use host candidates")
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// ErrUselessUrlsProvided indicates that one or more URL was provided to the agent but no host
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// candidate required them
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ErrUselessUrlsProvided = errors.New("agent does not need URL with selected candidate types")
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// ErrUnsupportedNAT1To1IPCandidateType indicates that the specified NAT1To1IPCandidateType is
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// unsupported
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ErrUnsupportedNAT1To1IPCandidateType = errors.New("unsupported 1:1 NAT IP candidate type")
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// ErrInvalidNAT1To1IPMapping indicates that the given 1:1 NAT IP mapping is invalid
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ErrInvalidNAT1To1IPMapping = errors.New("invalid 1:1 NAT IP mapping")
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// ErrExternalMappedIPNotFound in NAT1To1IPMapping
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ErrExternalMappedIPNotFound = errors.New("external mapped IP not found")
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// ErrMulticastDNSWithNAT1To1IPMapping indicates that the mDNS gathering cannot be used along
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// with 1:1 NAT IP mapping for host candidate.
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ErrMulticastDNSWithNAT1To1IPMapping = errors.New("mDNS gathering cannot be used with 1:1 NAT IP mapping for host candidate")
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// ErrIneffectiveNAT1To1IPMappingHost indicates that 1:1 NAT IP mapping for host candidate is
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// requested, but the host candidate type is disabled.
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ErrIneffectiveNAT1To1IPMappingHost = errors.New("1:1 NAT IP mapping for host candidate ineffective")
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// ErrIneffectiveNAT1To1IPMappingSrflx indicates that 1:1 NAT IP mapping for srflx candidate is
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// requested, but the srflx candidate type is disabled.
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ErrIneffectiveNAT1To1IPMappingSrflx = errors.New("1:1 NAT IP mapping for srflx candidate ineffective")
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// ErrInvalidMulticastDNSHostName indicates an invalid MulticastDNSHostName
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ErrInvalidMulticastDNSHostName = errors.New("invalid mDNS HostName, must end with .local and can only contain a single '.'")
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// ErrRestartWhenGathering indicates Restart was called when Agent is in GatheringStateGathering
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ErrRestartWhenGathering = errors.New("ICE Agent can not be restarted when gathering")
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// ErrRunCanceled indicates a run operation was canceled by its individual done
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ErrRunCanceled = errors.New("run was canceled by done")
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// ErrTCPMuxNotInitialized indicates TCPMux is not initialized and that invalidTCPMux is used.
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ErrTCPMuxNotInitialized = errors.New("TCPMux is not initialized")
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// ErrTCPRemoteAddrAlreadyExists indicates we already have the connection with same remote addr.
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ErrTCPRemoteAddrAlreadyExists = errors.New("conn with same remote addr already exists")
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// ErrUnknownCandidateTyp indicates that a candidate had a unknown type value.
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ErrUnknownCandidateTyp = errors.New("unknown candidate typ")
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// ErrDetermineNetworkType indicates that the NetworkType was not able to be parsed
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ErrDetermineNetworkType = errors.New("unable to determine networkType")
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errSendPacket = errors.New("failed to send packet")
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errAttributeTooShortICECandidate = errors.New("attribute not long enough to be ICE candidate")
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errParseComponent = errors.New("could not parse component")
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errParsePriority = errors.New("could not parse priority")
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errParsePort = errors.New("could not parse port")
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errParseRelatedAddr = errors.New("could not parse related addresses")
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errParseTypType = errors.New("could not parse typtype")
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errGetXorMappedAddrResponse = errors.New("failed to get XOR-MAPPED-ADDRESS response")
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errConnectionAddrAlreadyExist = errors.New("connection with same remote address already exists")
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errReadingStreamingPacket = errors.New("error reading streaming packet")
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errWriting = errors.New("error writing to")
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errClosingConnection = errors.New("error closing connection")
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errMissingProtocolScheme = errors.New("missing protocol scheme")
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errTooManyColonsAddr = errors.New("too many colons in address")
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errRead = errors.New("unexpected error trying to read")
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errUnknownRole = errors.New("unknown role")
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errMismatchUsername = errors.New("username mismatch")
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errICEWriteSTUNMessage = errors.New("the ICE conn can't write STUN messages")
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errUDPMuxDisabled = errors.New("UDPMux is not enabled")
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errCandidateIPNotFound = errors.New("could not determine local IP for Mux candidate")
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)
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