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Protocol core-core Version 3 » History » Version 13

Greg Burri, 07/07/2009 08:54 PM

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h1. Protocols
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This page describes the protocols used by Aybabtu for network communication between cores and between core and GUI.
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h2. Core <-> Core
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see source:protos/network_protocol.proto.
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h3. Parameters
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Most parameters will be stored as constants in their component.
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|_.Name|_.Value |_.Unit|_.Explanation/Comments|
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| _ChunkSize_ | 33554432 | [Byte] | (32MB) |
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| _LanSpeed_ | 52428800 | [Byte/s] | (50MB/s) |
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| _TimeRecheckChunkFactorv | 4 | - | If the time to download a chunk exceeds _TimeRecheckChunkFactor_ * ChunkSize / LanSpeed then the peers are rescanned to choose a better one (better download rate). For example : 4 * 32 / 50 = 2.6 second |
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| _SwitchToAnotherPeerFactor_ | 1.5 | - | During the recheck of the peers to choose a better one the other download rate must be above the current * _SwitchToAnotherPeerFactor_ |
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| DownloadRateValidTime | 1500 / _LanSpeed_ = 300 s | [s] | (5 min). The download rate of a peer is valid this time after its last update |
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h2. Core <-> GUI