bas-vk

{
  "config": {
      "chainId": 7,
      "homesteadBlock": 0,
      "daoForkBlock": 0,
      "daoForkSupport": true,
      "eip150Block": 0,
      "eip150Hash": "0x5de1ee4135274003348e80b788e5afa4b18b18d320a5622218d5c493fedf5689",
      "eip155Block": 0,
      "eip158Block": 0

bas-vk

Compile geth from https://github.com/bas-vk/go-ethereum/tree/whisper-api

Setup private network: genesis file: https://gist.github.com/bas-vk/bbd75fcbcdd73b64cbb864f78fe49988

geth --datadir /tmp/whisper init

Get chat.js from https://gist.github.com/bas-vk/0961a9c945b3761eee7bfc4f70db75a9

Start node:

bas-vk

var chat = {
	username:     "<not set>",
	topic:        "0xfeedbabe",
	key:          "",
	identity:     "",
	pollInterval: null,
	filter:       null,
	
	setUsername: function(name) {
		this.username = name;

bas-vk

package main

import (
	"context"
	"fmt"
	"math/big"
	"strings"
	"time"

	"encoding/json"

bas-vk

0x5185d115b7a8559d6075207be0c4c6f266a9bb9b

bas-vk

Keybase proof

I hereby claim:

• I am bas-vk on github.
• I am basvk (https://keybase.io/basvk) on keybase.
• I have a public key ASDtFz0U4QjTDaeUgWx50hjddvXOHZMvkqZ3xprspTMARgo

To claim this, I am signing this object:

bas-vk

#!/usr/bin/env node

var net = require("net");

var client = net.connect({
    path: "/home/bas/.ethereum/geth.ipc" //"/tmp/dd/geth.ipc"
}, function() {
    createNewBlocksSubscription();
//    createSyncingSubscription();
    	createPendingTxSubscription();

bas-vk

var oboe = require('oboe')
var net = require('net');

var client = net.createConnection("/tmp/geth.ipc");

client.on("connect", function() {
	oboe(client)
		// called each time a full json object is parsed  
		.done(function(newHead){
		console.log(newHead);

bas-vk

package main

import (
	"context"
	"log"
	"math/big"
	"strings"
	"time"

	ethereum "github.com/ethereum/go-ethereum"

bas-vk

Are these necessary? They can be implemented fairly easy by a client that needs it. If so can we use uint for the index.
TransactionInBlock(ctx context.Context, blockHash common.Hash, index int) (*types.Transaction, error)
ReceiptInBlock(ctx context.Context, blockHash common.Hash, index int) (*types.Receipt, error)


BalanceAt(ctx context.Context, account common.Address, blockNumber *big.Int) (*big.Int, error)
PendingBalanceAt(ctx context.Context, account common.Address, blockNumber *big.Int) (*big.Int, error)

Instead of adding a special method for pending can't we just use the block number to specify pending?
Currently we have -1 and -2 to indicate the pending and latest block in the RPC interface.