1package sideband 2 3// Type sideband type "side-band" or "side-band-64k" 4type Type int8 5 6const ( 7 // Sideband legacy sideband type up to 1000-byte messages 8 Sideband Type = iota 9 // Sideband64k sideband type up to 65519-byte messages 10 Sideband64k Type = iota 11 12 // MaxPackedSize for Sideband type 13 MaxPackedSize = 1000 14 // MaxPackedSize64k for Sideband64k type 15 MaxPackedSize64k = 65520 16) 17 18// Channel sideband channel 19type Channel byte 20 21// WithPayload encode the payload as a message 22func (ch Channel) WithPayload(payload []byte) []byte { 23 return append([]byte{byte(ch)}, payload...) 24} 25 26const ( 27 // PackData packfile content 28 PackData Channel = 1 29 // ProgressMessage progress messages 30 ProgressMessage Channel = 2 31 // ErrorMessage fatal error message just before stream aborts 32 ErrorMessage Channel = 3 33) 34