70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
package ice
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import (
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"context"
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"net"
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"time"
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)
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const (
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receiveMTU = 8192
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defaultLocalPreference = 65535
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// ComponentRTP indicates that the candidate is used for RTP
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ComponentRTP uint16 = 1
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// ComponentRTCP indicates that the candidate is used for RTCP
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ComponentRTCP
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)
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// Candidate represents an ICE candidate
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type Candidate interface {
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// An arbitrary string used in the freezing algorithm to
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// group similar candidates. It is the same for two candidates that
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// have the same type, base IP address, protocol (UDP, TCP, etc.),
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// and STUN or TURN server.
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Foundation() string
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// ID is a unique identifier for just this candidate
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// Unlike the foundation this is different for each candidate
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ID() string
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// A component is a piece of a data stream.
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// An example is one for RTP, and one for RTCP
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Component() uint16
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SetComponent(uint16)
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// The last time this candidate received traffic
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LastReceived() time.Time
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// The last time this candidate sent traffic
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LastSent() time.Time
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NetworkType() NetworkType
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Address() string
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Port() int
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Priority() uint32
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// A transport address related to a
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// candidate, which is useful for diagnostics and other purposes
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RelatedAddress() *CandidateRelatedAddress
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String() string
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Type() CandidateType
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TCPType() TCPType
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Equal(other Candidate) bool
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Marshal() string
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addr() net.Addr
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agent() *Agent
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context() context.Context
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close() error
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copy() (Candidate, error)
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seen(outbound bool)
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start(a *Agent, conn net.PacketConn, initializedCh <-chan struct{})
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writeTo(raw []byte, dst Candidate) (int, error)
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}
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