github.com/cranelv/ethereum_mpc@v0.0.0-20191031014521-23aeb1415092/consensus_pbft/params/config.yaml (about) 1 --- 2 ################################################################################ 3 # 4 # PBFT PROPERTIES 5 # 6 # - List all algorithm-specific properties here. 7 # - Nest keys where appropriate, and sort alphabetically for easier parsing. 8 # 9 ################################################################################ 10 general: 11 12 # Operational mode: currently only batch ( this value is case-insensitive) 13 mode: batch 14 15 # Maximum number of validators/replicas we expect in the network 16 # Keep the "N" in quotes, or it will be interpreted as "false". 17 "N": 4 18 19 # Number of byzantine nodes we will tolerate 20 f: 1 21 22 # Checkpoint period is the maximum number of pbft requests that must be 23 # re-processed in a view change. A smaller checkpoint period will decrease 24 # the amount of time required to recover from an error, but will decrease 25 # overall throughput in normal case operation. 26 K: 10 27 28 # Affects the receive log size which is K * logmultiplier 29 # The primary will only send sequence numbers which fall within K * logmultiplier/2 of 30 # its high watermark, so this cannot be set to less than 2 31 # For high volume/high latency environments, a higher log size may increase throughput 32 logmultiplier: 4 33 34 # How many requests should the primary send per pre-prepare when in "batch" mode 35 batchsize: 500 36 37 # Whether the replica should act as a byzantine one; useful for debugging on testnets 38 byzantine: false 39 40 # After how many checkpoint periods the primary gets cycled automatically. Set to 0 to disable. 41 viewchangeperiod: 0 42 43 # Timeouts 44 timeout: 45 46 # Send a pre-prepare if there are pending requests, batchsize isn't reached yet, 47 # and this much time has elapsed since the current batch was formed 48 batch: 1s 49 50 # How long may a request take between reception and execution, must be greater than the batch timeout 51 request: 2s 52 53 # How long may a view change take 54 viewchange: 2s 55 56 # How long to wait for a view change quorum before resending (the same) view change 57 resendviewchange: 2s 58 59 # Interval to send "keep-alive" null requests. Set to 0 to disable. If enabled, must be greater than request timeout 60 nullrequest: 0s 61 62 # How long may a message broadcast take. 63 broadcast: 1s 64 65 ################################################################################ 66 # 67 # SECTION: EXECUTOR 68 # 69 # - This section applies to the distinct executor service 70 # 71 ################################################################################ 72 executor: 73 74 # The queue size for execution requests, ordering proceeds and queues execution 75 # requests. This value should always exceed the pbft log size 76 queuesize: 30