hexfusion

extern crate serde;
extern crate serde_yaml;

use serde::{Deserialize, Serialize};

#[derive(Debug, Serialize, Deserialize, PartialEq)]
struct Config {
    max_memory_pages: u32,
}

hexfusion

A WebSocket is a persistent connection between a client and server.
WebSockets provide a bidirectional, full-duplex communications channel
that operates over HTTP through a single TCP/IP socket connection. 

Allows for bidirectional communication of a single tcp conn.

#!/usr/bin/python3

def binarySearch(arr, x):
    l = 0

hexfusion

import exec from 'k6/execution';

export const options = {
  scenarios: {
    constant_request_rate: {
      executor: 'constant-arrival-rate',
      rate: 1000,
      timeUnit: '1s', // 1000 iterations per second
      duration: '120s',
      preAllocatedVUs: 1500, // how large the initial pool of VUs would be

hexfusion

Introduction. A couple of minutes about what you’re most interested in and excited about at ava labs and crypto in general.
- Tell me about your previous most exciting task.
- Tell me about a tech project you’ve worked on in your spare time.
- Tell me about NodeJs event loop.
- Implement API to serve crypto prices in NodeJS.

    ───────────────────────────┐
┌─>│           timers          │
│  └─────────────┬─────────────┘

hexfusion

#!/bin/bash

# start server in another window
# avalanche-network-runner server \
# --log-level debug \
# --port=":8080" \
# --grpc-gateway-port=":8081"
  
# tested with v1.8.6
AVALANCHEGO_EXEC_PATH=""

hexfusion

func Test_NewAggregate(t *testing.T) {
	assert := assert.New(t)
	scenarios := []struct {
		name    string
		errs    []error
		wantNil bool
	}{
		{
			name:    "no errors",
			errs:    nil,

hexfusion

import http from 'k6/http';
import { check } from 'k6';

export const options = {
  scenarios: {
    constant_request_rate: {
      executor: 'constant-arrival-rate',
      rate: 10000,
      timeUnit: '1s', // 10000 iterations per second, i.e. 10000 RPS
      duration: '120s',

hexfusion

import ws from 'k6/ws';
import { check } from 'k6';

export let options = {
  stages: [
    { duration: '2m', target: 500 },
    { duration: '30s', target: 0 },
    { duration: '2m', target: 500 },
    { duration: '30s', target: 0 },
  ],

hexfusion

TZ=UTC git --no-pager show \
  --quiet \
  --abbrev=12 \
  --date='format-local:%Y%m%d%H%M%S' \
  --format="%cd-%h"

GOPRIVATE=github.com/hexfusion/avalanchego-internal go mod tidy

hexfusion

#!/bin/bash

read -p "Number of etcd to remain: " ETCD_MEMBERS_KEEP

# scale down CVO and CEO


NODES=($(oc get node -l 'node-role.kubernetes.io/master=' -o 'jsonpath={.items[*].metadata.name}'))

REMAINING_ETCD_NODE=${NODES[-1]}