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Made changes to ch06.asciidoc
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@ -268,12 +268,23 @@ Alert messages are a seldom used function, which is nevertheless implemented in
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Alert messages are propagated by the +alert+ message. The alert message contains several fields, including:
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Alert messages are propagated by the +alert+ message. The alert message contains several fields, including:
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* ID - An alert identified so that duplicate alerts can be detected
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ID::
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* Expiration - A time after which the alert expires
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An alert identified so that duplicate alerts can be detected
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* RelayUntil - A time after which the alert should not be relayed
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* MinVer, MaxVer - The range of bitcoin protocol versions that this alert applies to
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Expiration::
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* subVer - The client software version that this alert applies to
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A time after which the alert expires
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* Priority - An alert priority level, currently unused
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RelayUntil::
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A time after which the alert should not be relayed
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MinVer, MaxVer::
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The range of bitcoin protocol versions that this alert applies to
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subVer::
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The client software version that this alert applies to
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Priority::
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An alert priority level, currently unused
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Alerts are cryptographically signed by a public key. The corresponding private key is held by a few selected members of the core development team. The digital signature ensures that fake alerts will not be propagated on the network.
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Alerts are cryptographically signed by a public key. The corresponding private key is held by a few selected members of the core development team. The digital signature ensures that fake alerts will not be propagated on the network.
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