Added the ability to specify the gas limits for different chains

.changeset/three-roses-matter.md

@@ -0,0 +1,5 @@
+---
+'@confio/relayer': minor
+---
+
+Added the ability to specify custom gas limits for each chain

spec/config.md

@@ -32,6 +32,28 @@ chains:
       - prefix: wasm
       # this determines the gas payments we make (and defines the fee token)
       - gas_price: 0.1umayo
+      # this defines the gas limits we are going to use
+      - gas_limits:
+          # max amount of gas to be used when performing client init transactions
+          - init_client: 150000
+          # # max amount of gas to be used when performing client update transactions
+          - update_client: 600000
+            # max amount of gas to be used when performing connection init transactions
+          - init_connection: 150000
+            # max amount of gas to be used when performing connection handshakes transactions
+          - connection_handshake: 300000
+            # max amount of gas to be used when performing channel init transactions
+          - init_channel: 150000
+            # max amount of gas to be used when performing channel handshakes transactions
+          - channel_handshake: 300000
+            # max amount of gas to be used when receiving packets
+          - receive_packet: 300000
+            # max amount of gas to be used when receiving acknowledgments
+          - ack_packet: 300000
+            # max amount of gas to be used when receiving timeout packets
+          - timeout_packet: 300000
+            # max amount of gas to be used when performing transfer transactions
+          - transfer: 180000
       # the path we use to derive the private key from the mnemonic
       - hd_path: 44'/108'/0'/1'
       # if you include an optional faucet, it will load the relayer with tokens in `ibc-setup init`

src/binary/types.ts

@@ -1,9 +1,23 @@
 import { GasPrice } from '@cosmjs/stargate';
 
+export type GasLimits = {
+  init_client?: number;
+  update_client?: number;
+  init_connection?: number;
+  connection_handshake?: number;
+  init_channel?: number;
+  channel_handshake?: number;
+  receive_packet?: number;
+  ack_packet?: number;
+  timeout_packet?: number;
+  transfer?: number;
+};
+
 export type Chain = {
   chain_id: string;
   prefix: string;
   gas_price: string;
+  gas_limits?: GasLimits;
   faucet?: string;
   hd_path?: string;
   ics20_port?: string;

src/binary/utils/load-and-validate-registry.ts

@@ -33,6 +33,24 @@ export function loadAndValidateRegistry(filepath: string): Registry {
               chain_id: { type: 'string' },
               prefix: { type: 'string' },
               gas_price: { type: 'string' },
+              gas_limits: {
+                type: 'object',
+                required: [],
+                additionalProperties: false,
+                properties: {
+                  init_client: { type: 'number', nullable: true },
+                  update_client: { type: 'number', nullable: true },
+                  init_connection: { type: 'number', nullable: true },
+                  connection_handshake: { type: 'number', nullable: true },
+                  init_channel: { type: 'number', nullable: true },
+                  channel_handshake: { type: 'number', nullable: true },
+                  receive_packet: { type: 'number', nullable: true },
+                  ack_packet: { type: 'number', nullable: true },
+                  timeout_packet: { type: 'number', nullable: true },
+                  transfer: { type: 'number', nullable: true },
+                },
+                nullable: true,
+              },
               faucet: { type: 'string', nullable: true },
               hd_path: { type: 'string', nullable: true },
               ics20_port: { type: 'string', nullable: true },

src/binary/utils/signing-client.ts

@@ -30,6 +30,18 @@ export async function signingClient(
   const options: IbcClientOptions = {
     prefix: chain.prefix,
     gasPrice: GasPrice.fromString(chain.gas_price),
+    gasLimits: {
+      initClient: chain.gas_limits?.init_client,
+      updateClient: chain.gas_limits?.update_client,
+      initConnection: chain.gas_limits?.init_connection,
+      connectionHandshake: chain.gas_limits?.connection_handshake,
+      initChannel: chain.gas_limits?.init_channel,
+      channelHandshake: chain.gas_limits?.channel_handshake,
+      receivePacket: chain.gas_limits?.receive_packet,
+      ackPacket: chain.gas_limits?.ack_packet,
+      timeoutPacket: chain.gas_limits?.ack_packet,
+      transfer: chain.gas_limits?.transfer,
+    },
     logger,
     ...extras,
   };