Merge pull request #56 from casper-network/casper-1.5.5

casper 1.5.5 files.

casper-node_release

@@ -1 +1 @@
-1.5.3-7aa53e8
+1.5.5-3c2e7a3

config/CHANGELOG.md

@@ -11,6 +11,85 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 [comment]: <> (Fixed:      any bug fixes)
 [comment]: <> (Security:   in case of vulnerabilities)
 
+## 1.5.5 - 12150
+### casper-node 1.5.5-3c2e7a3
+
+## Removed
+* config-example.toml
+  * node
+    * sync_to_genesis
+  * network
+    * estimator_weights
+      * gossip
+      * finality_signatures
+
+## Changes
+* chainspec.toml
+  * protocol
+    * version
+    * activation_point
+  * core
+    * minimum_block_time
+    * locked_funds_period
+    * vesting_schedule_period
+    * round_seigniorage_rate
+  * highway
+    * maximum_round_length
+  * deploys
+    * max_block_size
+    * block_max_deploy_count
+    * block_max_transfer_count
+    * block_gas_limit
+  * wasm
+    * opcode_costs
+      * control_flow
+        * br
+        * br_if
+        * call
+        * call_indirect
+        * br_table
+          * cost
+
+## Added
+* config-example.toml
+  * node
+    * sync_handling
+  * network
+    * estimator_weights
+      * block_gossip
+      * deploy_gossip
+      * finality_signature_gossip
+      * address_gossip
+      * finality_signature_broadcasts
+      * legacy_deploy_requests
+      * legacy_deploy_responses
+      * block_header_requests
+      * block_header_responses
+      * finality_signature_requests
+      * finality_signature_responses
+      * sync_leap_requests
+      * sync_leap_responses
+      * sync_leap_requests
+      * sync_leap_responses
+      * approvals_hashes_requests
+      * approvals_hashes_responses
+      * execution_results_requests
+      * execution_results_responses
+* chainspec.toml
+  * core
+    * allow_unrestricted_transfers
+    * allow_auction_bids
+    * compute_rewards
+    * refund_handling
+    * fee_handling
+    * administrators
+  * highway
+    * performance_meter
+      * blocks_to_consider
+  * wasm
+    * host_function_costs
+      * enable_contract_version
+
 ## 1.5.3 - 11081
 ### casper-node 1.5.3-7aa53e8
 

config/chainspec.toml

@@ -1,6 +1,6 @@
 [protocol]
 # Protocol version.
-version = '1.5.3'
+version = '1.5.5'
 # Whether we need to clear latest blocks back to the switch block just before the activation point or not.
 hard_reset = true
 # This protocol version becomes active at this point.
@@ -11,7 +11,7 @@ hard_reset = true
 # in contract-runtime for computing genesis post-state hash.
 #
 # If it is an integer, it represents an era ID, meaning the protocol version becomes active at the start of this era.
-activation_point = 11081
+activation_point = 12150
 
 [network]
 # Human readable name for convenience; the genesis_hash is the true identifier.  The name influences the genesis hash by
@@ -29,7 +29,7 @@ era_duration = '120 minutes'
 # minimum height.
 minimum_era_height = 20
 # Minimum difference between a block's and its child's timestamp.
-minimum_block_time = '32768 ms'
+minimum_block_time = '16384 ms'
 # Number of slots available in validator auction.
 validator_slots = 100
 # A number between 0 and 1 representing the fault tolerance threshold as a fraction, used by the internal finalizer.
@@ -48,22 +48,22 @@ legacy_required_finality = 'Any'
 # you will be a validator in era N + auction_delay + 1.
 auction_delay = 1
 # The period after genesis during which a genesis validator's bid is locked.
-locked_funds_period = '90 days'
+locked_funds_period = '0 days'
 # The period in which genesis validator's bid is released over time after it's unlocked.
-vesting_schedule_period = '13 weeks'
+vesting_schedule_period = '0 weeks'
 # Default number of eras that need to pass to be able to withdraw unbonded funds.
 unbonding_delay = 7
 # Round seigniorage rate represented as a fraction of the total supply.
 #
 # Annual issuance: 8%
-# Minimum round exponent: 15
+# Minimum block time: 2^14 milliseconds
 # Ticks per year: 31536000000
 #
-# (1+0.08)^((2^15)/31536000000)-1 is expressed as a fractional number below
+# (1+0.08)^((2^14)/31536000000)-1 is expressed as a fractional number below
 # Python:
 # from fractions import Fraction
-# Fraction((1 + 0.08)**((2**15)/31536000000) - 1).limit_denominator(1000000000)
-round_seigniorage_rate = [7, 87535408]
+# Fraction((1 + 0.08)**((2**14)/31536000000) - 1).limit_denominator(1000000000)
+round_seigniorage_rate = [7, 175070816]
 # Maximum number of associated keys for a single account.
 max_associated_keys = 100
 # Maximum height of contract runtime call stack.
@@ -80,14 +80,47 @@ simultaneous_peer_requests = 5
 consensus_protocol = 'Highway'
 # The maximum amount of delegators per validator. if the value is 0, there is no maximum capacity.
 max_delegators_per_validator = 1200
+# Allows peer to peer transfers between users.
+#
+# Setting this to false makes sense only for private chains.
+allow_unrestricted_transfers = true
+# Enables the auction entry points 'delegate' and 'add_bid'.
+#
+# Setting this to false makes sense only for private chains which don't need to auction new validator slots. These
+# auction entry points will return an error if called when this option is set to false.
+allow_auction_bids = true
+# If set to false, then consensus doesn't compute rewards and always uses 0.
+compute_rewards = true
+# Defines how refunds of the unused portion of payment amounts are calculated and handled.
+#
+# Valid options are:
+#   'refund': this causes excess payment amounts to be sent to either a pre-defined purse, or back to the sender.
+#             the refunded amount is calculated as the given ratio of the payment amount minus the execution costs.
+#   'burn': similar to what refund does; except the refund amount is burned.
+refund_handling = { type = 'refund', refund_ratio = [99, 100] }
+# Defines how fees are handled.
+#
+# Valid options are:
+#   'pay_to_proposer': fees are paid to the block proposer
+#   'accumulate': fees are accumulated in a special purse and distributed at the end of each era evenly among all
+#                 administrator accounts
+#   'burn': fees are burned
+fee_handling = { type = 'pay_to_proposer' }
+# List of public keys of administrator accounts. Setting this option makes only on private chains which require
+# administrator accounts for regulatory reasons.
+administrators = []
 
 [highway]
 # Highway dynamically chooses its round length, between minimum_block_time and maximum_round_length.
-maximum_round_length = '132 seconds'
+maximum_round_length = '66 seconds'
 # The factor by which rewards for a round are multiplied if the greatest summit has ≤50% quorum, i.e. no finality.
 # Expressed as a fraction (1/5 by default).
 reduced_reward_multiplier = [1, 5]
 
+[highway.performance_meter]
+# The number of recent blocks to consider when measuring performance for the purpose of deciding the round length.
+blocks_to_consider = 10
+
 [deploys]
 # The maximum number of Motes allowed to be spent during payment.  0 means unlimited.
 max_payment_cost = '0'
@@ -96,17 +129,17 @@ max_ttl = '18 hours'
 # The maximum number of other deploys a deploy can depend on (require to have been executed before it can execute).
 max_dependencies = 10
 # Maximum block size in bytes including deploys contained by the block.  0 means unlimited.
-max_block_size = 10_485_760
+max_block_size = 5_242_880
 # Maximum deploy size in bytes.  Size is of the deploy when serialized via ToBytes.
 max_deploy_size = 1_048_576
 # The maximum number of non-transfer deploys permitted in a single block.
-block_max_deploy_count = 50
+block_max_deploy_count = 25
 # The maximum number of wasm-less transfer deploys permitted in a single block.
-block_max_transfer_count = 1250
+block_max_transfer_count = 650
 # The maximum number of approvals permitted in a single block.
 block_max_approval_count = 2600
 # The upper limit of total gas of all deploys in a block.
-block_gas_limit = 10_000_000_000_000
+block_gas_limit = 4_000_000_000_000
 # The limit of length of serialized payment code arguments.
 payment_args_max_length = 1024
 # The limit of length of serialized session code arguments.
@@ -165,17 +198,17 @@ loop = 440
 if = 440
 else = 440
 end = 440
-br = 440_000
-br_if = 440_000
+br = 35_000
+br_if = 35_000
 return = 440
 select = 440
-call = 140_000
-call_indirect = 140_000
+call = 68_000
+call_indirect = 68_000
 drop = 440
 
 [wasm.opcode_costs.control_flow.br_table]
 # Fixed cost per `br_table` opcode
-cost = 440_000
+cost = 35_000
 # Size of target labels in the `br_table` opcode will be multiplied by `size_multiplier`
 size_multiplier = 100
 
@@ -224,6 +257,7 @@ transfer_to_account = { cost = 2_500_000_000, arguments = [0, 0, 0, 0, 0, 0, 0]
 update_associated_key = { cost = 4_200, arguments = [0, 0, 0] }
 write = { cost = 14_000, arguments = [0, 0, 0, 980] }
 write_local = { cost = 9_500, arguments = [0, 1_800, 0, 520] }
+enable_contract_version = { cost = 200, arguments = [0, 0, 0, 0] }
 
 [system_costs]
 wasmless_transfer_cost = 100_000_000

config/config-example.toml

@@ -6,8 +6,16 @@
 # If set, use this hash as a trust anchor when joining an existing network.
 #trusted_hash = 'HEX-FORMATTED BLOCK HASH'
 
-# Whether to synchronize all data back to genesis, or just [deploys.max_ttl] (chainspec setting) worth of data.
-sync_to_genesis = true
+# Historical sync behavior for this node. Options are:
+#  'genesis'  (node will attempt to acquire all block data back to genesis)
+#  'ttl'      (node will attempt to acquire all block data to comply with time to live enforcement)
+#  'nosync'   (node will only acquire blocks moving forward)
+# note: ttl is a chainsepc configured behavior on a given network; consult the `max_ttl` chainspec setting
+#       (it is currently ~18 hours by default on production and production-like networks but subject to change).
+# note: `nosync` is incompatible with validator behavior; a nosync node is prevented from participating
+#        in consensus / switching to validate mode. it is primarily for lightweight nodes that are
+#        only interested in recent activity.
+sync_handling = 'ttl'
 
 # Idle time after which the syncing process is considered stalled.
 idle_tolerance = '20 minutes'
@@ -168,7 +176,7 @@ bind_address = '0.0.0.0:35000'
 #
 # Multiple addresses can be given and the node will attempt to connect to each, requiring at least
 # one connection.
-known_addresses = ['34.192.231.34:35000','168.119.137.143:35000','46.101.61.107:35000','47.88.87.63:35000','35.152.42.229:35000','18.219.70.138:35000','3.225.191.9:35000','3.221.194.62:35000','54.151.24.120:35000','99.81.225.72:35000','63.33.251.206:35000','54.180.220.20:35000','188.40.83.254:35000','157.90.131.121:35000','168.119.209.31:35000','13.51.218.68:35000','15.235.53.173:35000','15.235.53.233:35000','178.162.231.183:35000','71.105.223.69:35000','84.16.224.170:35000','88.218.224.93:35000','15.235.14.86:35000','15.235.53.230:35000','188.40.16.94:35000','65.108.101.62:35000','65.21.129.12:35000','3.17.72.47:35000','20.51.219.57:35000','162.19.171.49:35000','185.132.178.196:35000','65.108.69.41:35000','135.181.76.244:35000']
+known_addresses = ['34.192.231.34:35000','168.119.137.143:35000','46.101.61.107:35000','47.88.87.63:35000','35.152.42.229:35000','18.219.70.138:35000','3.221.194.62:35000','99.81.225.72:35000','63.33.251.206:35000','54.180.220.20:35000','188.40.83.254:35000','157.90.131.121:35000','13.51.218.68:35000','15.235.53.173:35000','15.235.53.233:35000','178.162.231.183:35000','71.105.223.69:35000','84.16.224.170:35000','88.218.224.93:35000','15.235.14.86:35000','15.235.53.230:35000','188.40.16.94:35000','65.108.101.62:35000','65.21.129.12:35000','3.17.72.47:35000','162.19.171.49:35000','185.132.178.196:35000','65.108.69.41:35000']
 
 # Minimum number of fully-connected peers to consider network component initialized.
 min_peers_for_initialization = 3
@@ -244,15 +252,38 @@ blocklist_retain_duration = '10 minutes'
 # Any weight set to 0 means that the category of traffic is exempt from throttling.
 [network.estimator_weights]
 consensus = 0
-gossip = 0
-finality_signatures = 0
+block_gossip = 1
+deploy_gossip = 0
+finality_signature_gossip = 1
+address_gossip = 0
+finality_signature_broadcasts = 0
 deploy_requests = 1
-deploy_responses = 1
+deploy_responses = 0
+legacy_deploy_requests = 1
+legacy_deploy_responses = 0
 block_requests = 1
 block_responses = 0
+block_header_requests = 1
+block_header_responses = 0
 trie_requests = 1
 trie_responses = 0
+finality_signature_requests = 1
+finality_signature_responses = 0
+sync_leap_requests = 1
+sync_leap_responses = 0
+approvals_hashes_requests = 1
+approvals_hashes_responses = 0
+execution_results_requests = 1
+execution_results_responses = 0
 
+# Identity of a node
+#
+# When this section is not specified, an identity will be generated when the node process starts with a self-signed certifcate.
+# This option makes sense for some private chains where for security reasons joining new nodes is restricted.
+# [network.identity]
+# tls_certificate = "local_node_cert.pem"
+# secret_key = "local_node.pem"
+# ca_certificate = "ca_cert.pem"
 
 # ==================================================
 # Configuration options for the JSON-RPC HTTP server
@@ -272,7 +303,7 @@ address = '0.0.0.0:7777'
 
 # The global max rate of requests (per second) before they are limited.
 # Request will be delayed to the next 1 second bucket once limited.
-qps_limit = 100
+qps_limit = 50
 
 # Maximum number of bytes to accept in a single request body.
 max_body_bytes = 2_621_440

protocol_versions

@@ -1,2 +1,2 @@
-1_5_2
-1_5_3
+1_5_3
+1_5_5

stage_upgrade.sh

@@ -2,7 +2,7 @@
 
 set -e
 
-# This script will stage the upgrade files for casper network from 1.5.2 to 1.5.3
+# This script will stage the upgrade files for casper network from 1.5.3 to 1.5.5
 
 if [ "$(whoami)" != "root" ]; then
   echo
@@ -12,8 +12,8 @@ if [ "$(whoami)" != "root" ]; then
   exit 1
 fi
 
-if [[ -d "/etc/casper/1_5_3" ]]; then
-   echo "Upgrade 1.5.3 already staged."
+if [[ -d "/etc/casper/1_5_5" ]]; then
+   echo "Upgrade 1.5.5 already staged."
    exit 0
 fi
 
@@ -28,14 +28,14 @@ if [[ ${CNL_VERSION:0:1} == "1" ]]; then
 else
   if [ $CNL_VERSION == "0.3.2" ]; then
      echo "casper-node-launcher version 0.3.2, using old syntax."
-     sudo -u casper /etc/casper/pull_casper_node_version.sh 1_5_3 casper
+     sudo -u casper /etc/casper/pull_casper_node_version.sh 1_5_5 casper
   else
      echo "casper-node-launcher version 0.3.3+, using conf syntax."
-     sudo -u casper /etc/casper/pull_casper_node_version.sh casper.conf 1_5_3
+     sudo -u casper /etc/casper/pull_casper_node_version.sh casper.conf 1_5_5
   fi
-  sudo -u casper /etc/casper/config_from_example.sh 1_5_3
+  sudo -u casper /etc/casper/config_from_example.sh 1_5_5
 fi
-echo "Upgrade 1_5_3 staged."
+echo "Upgrade 1_5_5 staged."
 
 
 exit 0