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Add comment explaining why iota is not used.
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2 changed files with 6 additions and 0 deletions
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@ -19,6 +19,9 @@ var MagicToken = []byte{34, 64, 8, 145}
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type MsgType byte
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type MsgType byte
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const (
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const (
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// Values are given explicitly instead of by iota because these values are
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// defined by the wire protocol spec; it is easier for humans to ensure
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// correctness when values are explicit.
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MsgHandshakeTy = 0x00
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MsgHandshakeTy = 0x00
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MsgDiscTy = 0x01
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MsgDiscTy = 0x01
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MsgPingTy = 0x02
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MsgPingTy = 0x02
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3
peer.go
3
peer.go
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@ -23,6 +23,9 @@ const (
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type DiscReason byte
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type DiscReason byte
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const (
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const (
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// Values are given explicitly instead of by iota because these values are
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// defined by the wire protocol spec; it is easier for humans to ensure
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// correctness when values are explicit.
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DiscReRequested = 0x00
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DiscReRequested = 0x00
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DiscReTcpSysErr = 0x01
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DiscReTcpSysErr = 0x01
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DiscBadProto = 0x02
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DiscBadProto = 0x02
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