the-frey

package main

import (
	"context"
	"fmt"
	"log"
	"time"

	rpchttp "github.com/tendermint/tendermint/rpc/client/http"
)

the-frey

Introduction

Osmosis is an automated market maker for interchain assets. Over the past 7 months, the adoption has continued to accelerate with nearly $1.5B in TVL as of the time of writing. Additionally, the AMM supports 33 unique assets and continues to add new assets as new chains join IBC.

Osmosis is unique from other Cosmos Chains with the implementation of an epochs module. The epochs module hooks the incentives and mint keepers to distribute various rewards once a day. With the growth of the network, increase in incentivized pools, the time to compute the epoch block and produce a NewHeight has increased to roughly 20 minutes.

New users are coming to Osmosis everyday and stay for its ease-of-use, access to many new assets, and incredible speed. The epoch block takes new users by surprise, and can be a negative experience. With more AMMs arriving in the IBC ecosystem, giving us

the-frey

State Sync on Osmosis

State sync can greatly speed up the time it takes to bring a node online, and the smaller state size will make processing the epoch much faster. There is however a bug that affects osmosisd v5.0.0-v6.0.1 which causes the replay to fail after syncing

This walks through the steps to bring up a new node using state sync on osmosis v6.0.1, this will likely be outdated pretty quickly (Jan 2, 2022) once the bug is fixed.

Install Osmosis

the-frey

import axios from  "axios"
import { SigningCosmWasmClient } from "@cosmjs/cosmwasm-stargate";


// TODO: Extract to separate folder: interfaces and funcs
interface Balances {
  readonly address: string
  readonly amount: string  // decimal as string
}