struct Raft::RPC::AppendEntries

• Raft::RPC::AppendEntries
• Struct
• Value
• Object

Overview

Sent by the leader to replicate log entries and serve as heartbeat.

An empty #entries array acts as a heartbeat without appending any entries.

Defined in:

raft/rpc.cr

Constructors

• .new(term : UInt64, leader_id : String, prev_log_index : UInt64, prev_log_term : UInt64, entries : Array(Log::Entry), leader_commit : UInt64)

Instance Method Summary

• #entries : Array(Log::Entry)

  Log entries to append (empty for heartbeats).

• #leader_commit : UInt64

  The leader's commit index.

• #leader_id : String

  The ID of the leader, so followers can redirect clients.

• #prev_log_index : UInt64

  Index of the log entry immediately preceding the new entries.

• #prev_log_term : UInt64

  Term of the entry at #prev_log_index.

• #term : UInt64

  The leader's current term.

• #type : Type

Constructor Detail

Instance Method Detail