test unexpected errors and timeouts during trade initialization

improve logging
This commit is contained in:
woodser 2021-12-14 13:04:02 -05:00
parent fe2c715d80
commit 0d179da988
3 changed files with 321 additions and 112 deletions

View File

@ -16,11 +16,13 @@ const TaskLooper = monerojs.TaskLooper;
// other required imports
const console = require('console'); // import console because jest swallows messages in real time
const assert = require("assert");
const net = require('net');
// --------------------------- TEST CONFIGURATION -----------------------------
// set log level (gets more verbose increasing from 0)
HavenoUtils.setLogLevel(0);
// logging options
HavenoUtils.setLogLevel(1); // set log level (gets more verbose increasing from 0)
const LOG_PROCESS_OUTPUT = false; // enable or disable logging process output
// path to directory with haveno binaries
const HAVENO_PATH = "../haveno";
@ -46,7 +48,7 @@ let aliceWallet: any;
// bob config
const BOB_DAEMON_URL = "http://localhost:8081";
const BOB_DAEMON_PASSWORD = "apitest";
let bob: HavenoDaemon = new HavenoDaemon(BOB_DAEMON_URL, BOB_DAEMON_PASSWORD);
let bob: HavenoDaemon;
// monero daemon config
const MONERO_DAEMON_URL = "http://localhost:38081"
@ -82,6 +84,7 @@ const PROXY_PORTS = new Map<string, string[]>([
// track started haveno processes
const HAVENO_PROCESSES: HavenoDaemon[] = [];
const HAVENO_PROCESS_PORTS: string[] = [];
// ----------------------------------- TESTS ----------------------------------
@ -103,7 +106,7 @@ beforeAll(async () => {
//console.log((await bob.getBalances()).getUnlockedBalance() + ", " + (await bob.getBalances()).getLockedBalance());
});
jest.setTimeout(300000);
jest.setTimeout(400000);
test("Can get the version", async () => {
let version = await alice.getVersion();
expect(version).toEqual(HAVENO_VERSION);
@ -225,6 +228,11 @@ test("Can post and remove an offer", async () => {
// post offer
let offer: OfferInfo = await postOffer(alice, "buy", BigInt("200000000000"), undefined);
assert.equal(offer.getState(), "AVAILABLE");
// has offer
offer = await alice.getMyOffer(offer.getId());
assert.equal(offer.getState(), "AVAILABLE");
// cancel offer
await alice.removeOffer(offer.getId());
@ -237,56 +245,157 @@ test("Can post and remove an offer", async () => {
});
test("Invalidates offers when reserved funds are spent", async () => {
// wait for alice and bob to have unlocked balance for trade
let tradeAmount: bigint = BigInt("250000000000");
await waitForUnlockedBalance(tradeAmount * BigInt("2"), alice);
// get frozen key images before posting offer
let frozenKeyImagesBefore = [];
for (let frozenOutput of await aliceWallet.getOutputs({isFrozen: true})) frozenKeyImagesBefore.push(frozenOutput.getKeyImage().getHex());
// post offer
await wait(1000);
let offer: OfferInfo = await postOffer(alice, "buy", tradeAmount, undefined);
// get key images reserved by offer
let reservedKeyImages = [];
let frozenKeyImagesAfter = [];
for (let frozenOutput of await aliceWallet.getOutputs({isFrozen: true})) frozenKeyImagesAfter.push(frozenOutput.getKeyImage().getHex());
for (let frozenKeyImageAfter of frozenKeyImagesAfter) {
if (!frozenKeyImagesBefore.includes(frozenKeyImageAfter)) reservedKeyImages.push(frozenKeyImageAfter);
}
// offer is available to peers
await wait(WALLET_SYNC_PERIOD * 2);
if (!getOffer(await bob.getOffers("buy"), offer.getId())) throw new Error("Offer " + offer.getId() + " was not found in peer's offers after posting");
// spend one of offer's reserved outputs
if (!reservedKeyImages.length) throw new Error("No reserved key images detected");
await aliceWallet.thawOutput(reservedKeyImages[0]);
let tx = await aliceWallet.sweepOutput({keyImage: reservedKeyImages[0], address: await aliceWallet.getPrimaryAddress(), relay: false});
await monerod.submitTxHex(tx.getFullHex(), true);
// wait for spend to be seen
await wait(WALLET_SYNC_PERIOD * 2); // TODO (woodser): need place for common test utilities
// offer is removed from peer offers
if (getOffer(await bob.getOffers("buy"), offer.getId())) throw new Error("Offer " + offer.getId() + " was found in peer's offers after reserved funds spent");
// offer is removed from my offers
if (getOffer(await alice.getMyOffers("buy"), offer.getId())) throw new Error("Offer " + offer.getId() + " was found in my offers after reserved funds spent");
// offer is automatically cancelled
let err;
let tx;
try {
await alice.removeOffer(offer.getId());
throw new Error("cannot remove invalidated offer");
} catch (err) {
if (err.message === "cannot remove invalidated offer") throw new Error(err.message);
// wait for alice to have unlocked balance for trade
let tradeAmount: bigint = BigInt("250000000000");
await waitForUnlockedBalance(tradeAmount * BigInt("2"), alice);
// get frozen key images before posting offer
let frozenKeyImagesBefore = [];
for (let frozenOutput of await aliceWallet.getOutputs({isFrozen: true})) frozenKeyImagesBefore.push(frozenOutput.getKeyImage().getHex());
// post offer
await wait(1000);
let offer: OfferInfo = await postOffer(alice, "buy", tradeAmount, undefined);
// get key images reserved by offer
let reservedKeyImages = [];
let frozenKeyImagesAfter = [];
for (let frozenOutput of await aliceWallet.getOutputs({isFrozen: true})) frozenKeyImagesAfter.push(frozenOutput.getKeyImage().getHex());
for (let frozenKeyImageAfter of frozenKeyImagesAfter) {
if (!frozenKeyImagesBefore.includes(frozenKeyImageAfter)) reservedKeyImages.push(frozenKeyImageAfter);
}
// offer is available to peers
await wait(WALLET_SYNC_PERIOD * 2);
if (!getOffer(await bob.getOffers("buy"), offer.getId())) throw new Error("Offer " + offer.getId() + " was not found in peer's offers after posting");
// spend one of offer's reserved outputs
if (!reservedKeyImages.length) throw new Error("No reserved key images detected");
await aliceWallet.thawOutput(reservedKeyImages[0]);
tx = await aliceWallet.sweepOutput({keyImage: reservedKeyImages[0], address: await aliceWallet.getPrimaryAddress(), relay: false});
await monerod.submitTxHex(tx.getFullHex(), true);
// wait for spend to be seen
await wait(WALLET_SYNC_PERIOD * 2); // TODO (woodser): need place for common test utilities
// offer is removed from peer offers
if (getOffer(await bob.getOffers("buy"), offer.getId())) throw new Error("Offer " + offer.getId() + " was found in peer's offers after reserved funds spent");
// offer is removed from my offers
if (getOffer(await alice.getMyOffers("buy"), offer.getId())) throw new Error("Offer " + offer.getId() + " was found in my offers after reserved funds spent");
// offer is automatically cancelled
try {
await alice.removeOffer(offer.getId());
throw new Error("cannot remove invalidated offer");
} catch (err) {
if (err.message === "cannot remove invalidated offer") throw new Error(err.message);
}
} catch (err2) {
err = err2;
}
// flush tx from pool
await monerod.flushTxPool(tx.getHash());
if (tx) await monerod.flushTxPool(tx.getHash());
if (err) throw err;
});
// TODO (woodser): test arbitrator state too
// TODO (woodser): test breaking protocol after depositing to multisig (e.g. don't send payment account payload by deleting it)
test("Handles unexpected errors during trade initialization", async () => {
let traders: HavenoDaemon[] = [];
let err: any;
try {
// start and fund 3 trader processes
let tradeAmount: bigint = BigInt("250000000000");
console.log("Starting trader processes");
traders = await startTraderProcesses(3, LOG_PROCESS_OUTPUT);
await traders[0].getBalances();
await waitForUnlockedBalance(tradeAmount * BigInt("2"), traders[0], traders[1], traders[2]);
// trader 0 posts offer
console.log("Posting offer");
let offer = await postOffer(traders[0], "buy", tradeAmount, undefined);
offer = await traders[0].getMyOffer(offer.getId());
assert.equal(offer.getState(), "AVAILABLE");
// wait for offer for offer to be seen
await wait(WALLET_SYNC_PERIOD * 2);
// trader 1 spends trade funds after initializing trade
let paymentAccount = await createCryptoPaymentAccount(traders[1]);
wait(3000).then(async function() {
try {
let traderWallet = await monerojs.connectToWalletRpc("http://localhost:" + traders[1].getWalletRpcPort(), "rpc_user", "abc123"); // TODO: don't hardcode here, protect wallet rpc based on account password
for (let frozenOutput of await traderWallet.getOutputs({isFrozen: true})) await traderWallet.thawOutput(frozenOutput.getKeyImage().getHex());
console.log("Sweeping trade funds");
await traderWallet.sweepUnlocked({address: await traderWallet.getPrimaryAddress(), relay: true});
} catch (err) {
console.log("Caught error sweeping funds!");
console.log(err);
}
});
// trader 1 tries to take offer
try {
console.log("Trader 1 taking offer");
await traders[1].takeOffer(offer.getId(), paymentAccount.getId());
throw new Error("Should have failed taking offer because taker trade funds spent")
} catch (err) {
assert(err.message.includes("not enough money"), "Unexpected error: " + err.message);
}
// TODO: test that unavailable right after taking (taker will know before maker)
// trader 0's offer remains available
await wait(10000); // give time for trade initialization to fail and offer to become available
offer = await traders[0].getMyOffer(offer.getId());
if (offer.getState() !== "AVAILABLE") {
console.log("Offer is not yet available, waiting to become available after timeout..."); // there is no error notice if peer stops responding
await wait(25000); // give another 25 seconds to become available
offer = await traders[0].getMyOffer(offer.getId());
assert.equal(offer.getState(), "AVAILABLE");
}
// trader 0 spends trade funds then trader 2 takes offer
wait(3000).then(async function() {
try {
let traderWallet = await monerojs.connectToWalletRpc("http://localhost:" + traders[0].getWalletRpcPort(), "rpc_user", "abc123"); // TODO: don't hardcode here, protect wallet rpc based on account password
for (let frozenOutput of await traderWallet.getOutputs({isFrozen: true})) await traderWallet.thawOutput(frozenOutput.getKeyImage().getHex());
console.log("Sweeping offer funds");
await traderWallet.sweepUnlocked({address: await traderWallet.getPrimaryAddress(), relay: true});
} catch (err) {
console.log("Caught error sweeping funds!");
console.log(err);
}
});
// trader 2 tries to take offer
paymentAccount = await createCryptoPaymentAccount(traders[2]);
try {
console.log("Trader 2 taking offer")
await traders[2].takeOffer(offer.getId(), paymentAccount.getId());
throw new Error("Should have failed taking offer because maker trade funds spent")
} catch (err) {
assert(err.message.includes("not enough money") || err.message.includes("timeout reached. protocol did not complete"), "Unexpected error: " + err.message);
}
// trader 2's balance is unreserved
let trader2Balances = await traders[2].getBalances();
expect(BigInt(trader2Balances.getReservedTradeBalance())).toEqual(BigInt("0"));
expect(BigInt(trader2Balances.getUnlockedBalance())).toBeGreaterThan(BigInt("0"));
} catch (err2) {
err = err2;
}
// stop traders
console.log("Stopping haveno processes");
for (let trader of traders) await stopHavenoProcess(trader);
if (err) throw err;
});
test("Cannot make or take offer with insufficient unlocked funds", async () => {
@ -295,18 +404,14 @@ test("Cannot make or take offer with insufficient unlocked funds", async () => {
try {
// start charlie
charlie = await startTraderProcess();
charlie = await startTraderProcess(LOG_PROCESS_OUTPUT);
// charlie creates ethereum payment account
let testAccount = TEST_CRYPTO_ACCOUNTS[0];
let ethPaymentAccount: PaymentAccount = await charlie.createCryptoPaymentAccount(
testAccount.currencyCode + " " + testAccount.address.substr(0, 8) + "... " + GenUtils.getUUID(),
testAccount.currencyCode,
testAccount.address);
let paymentAccount = await createCryptoPaymentAccount(charlie);
// charlie cannot make offer with insufficient funds
try {
await postOffer(charlie, "buy", BigInt("200000000000"), ethPaymentAccount.getId());
await postOffer(charlie, "buy", BigInt("200000000000"), paymentAccount.getId());
throw new Error("Should have failed making offer with insufficient funds")
} catch (err) {
let errTyped = err as grpcWeb.RpcError;
@ -323,16 +428,17 @@ test("Cannot make or take offer with insufficient unlocked funds", async () => {
await waitForUnlockedBalance(tradeAmount * BigInt("2"), alice);
offer = await postOffer(alice, "buy", tradeAmount, undefined);
assert.equal(offer.getState(), "AVAILABLE");
await wait(WALLET_SYNC_PERIOD * 2);
}
// charlie cannot take offer with insufficient funds
try {
await charlie.takeOffer(offer.getId(), ethPaymentAccount.getId()); // TODO (woodser): this returns before trade is fully initialized. this fails with bad error message if trade is not yet seen by peer
await charlie.takeOffer(offer.getId(), paymentAccount.getId()); // TODO (woodser): this returns before trade is fully initialized
throw new Error("Should have failed taking offer with insufficient funds")
} catch (err) {
let errTyped = err as grpcWeb.RpcError;
assert(errTyped.message.includes("not enough money"), "Unexpected error: " + errTyped.message); // TODO (woodser): error message does not contain stacktrace
assert.equal(errTyped.code, 2);
assert(errTyped.message.includes("not enough money")); // TODO (woodser): error message does not contain stacktrace
}
// charlie does not have trade
@ -369,11 +475,25 @@ test("Can complete a trade", async () => {
expect(offer.getState()).toEqual("AVAILABLE");
console.log("Alice done posting offer");
// TODO (woodser): test error message taking offer before posted
// bob sees offer
await wait(WALLET_SYNC_PERIOD * 2);
let offerBob = getOffer(await bob.getOffers(direction), offer.getId());
if (!offerBob) throw new Error("Offer " + offer.getId() + " was not found in peer's offers after posting");
expect(offerBob.getState()).toEqual("UNKNOWN");
expect(offerBob.getState()).toEqual("UNKNOWN"); // TODO: offer state is not known?
// cannot take offer with invalid payment id
let aliceTradesBefore = await alice.getTrades();
let bobTradesBefore = await bob.getTrades();
try {
await bob.takeOffer(offer.getId(), "abc");
throw new Error("taking offer with invalid payment account id should fail");
} catch (err) {
assert.equal(err.message, "payment account with id 'abc' not found");
assert.equal((await alice.getTrades()).length, aliceTradesBefore.length, "alice should have not new trades");
assert.equal((await bob.getTrades()).length, bobTradesBefore.length, "bob should not have new trades"); // TODO (woodser): also test balance unreserved
}
// bob creates ethereum payment account
let testAccount = TEST_CRYPTO_ACCOUNTS[0];
@ -385,7 +505,7 @@ test("Can complete a trade", async () => {
// bob takes offer
let startTime = Date.now();
console.log("Bob taking offer");
let trade: TradeInfo = await bob.takeOffer(offer.getId(), ethPaymentAccount.getId()); // TODO (woodser): this returns before trade is fully initialized. this fails with bad error message if trade is not yet seen by peer
let trade: TradeInfo = await bob.takeOffer(offer.getId(), ethPaymentAccount.getId()); // TODO (woodser): this returns before trade is fully initialized
expect(trade.getPhase()).toEqual("DEPOSIT_PUBLISHED");
console.log("Bob done taking offer in " + (Date.now() - startTime) + " ms");
@ -456,25 +576,33 @@ test("Can complete a trade", async () => {
// ------------------------------- HELPERS ------------------------------------
/**
* Start a Haveno trader process.
* Start Haveno trader daemons as processes.
*
* @param {number} numProcesses - number of trader processes to start
* @param {boolean} enableLogging - specifies if process output should be logged
* @return {HavenoDaemon[]} clients connected to the started Haveno processes
*/
async function startTraderProcesses(numProcesses: number, enableLogging: boolean): Promise<HavenoDaemon[]> {
let traderPromises: Promise<HavenoDaemon>[] = [];
for (let i = 0; i < numProcesses; i++) traderPromises.push(startTraderProcess(enableLogging));
return Promise.all(traderPromises);
}
/**
* Start a Haveno trader daemon as a process.
*
* @param {boolean} enableLogging - specifies if process output should be logged
* @return {HavenoDaemon} the client connected to the started Haveno process
*/
async function startTraderProcess(): Promise<HavenoDaemon> {
async function startTraderProcess(enableLogging: boolean): Promise<HavenoDaemon> {
// iterate to find unused proxy port
for (let port of Array.from(PROXY_PORTS.keys())) {
if (port === "8080" || port === "8081") continue; // reserved for alice and bob
let used = false;
for (let havenod of HAVENO_PROCESSES) {
if (port === new URL(havenod.getUrl()).port) {
used = true;
break;
}
}
// start haveno process on unused port
if (!used) {
if (!GenUtils.arrayContains(HAVENO_PROCESS_PORTS, port)) {
HAVENO_PROCESS_PORTS.push(port);
let appName = "haveno-XMR_STAGENET_trader_" + GenUtils.getUUID();
let cmd: string[] = [
"./haveno-daemon",
@ -484,9 +612,10 @@ async function startTraderProcess(): Promise<HavenoDaemon> {
"--nodePort", PROXY_PORTS.get(port)![1],
"--appName", appName,
"--apiPassword", "apitest",
"--apiPort", PROXY_PORTS.get(port)![0]
"--apiPort", PROXY_PORTS.get(port)![0],
"--walletRpcBindPort", await getFreePort() + ""
];
let havenod = await HavenoDaemon.startProcess(HAVENO_PATH, cmd, "http://localhost:" + port);
let havenod = await HavenoDaemon.startProcess(HAVENO_PATH, cmd, "http://localhost:" + port, enableLogging);
HAVENO_PROCESSES.push(havenod);
return havenod;
}
@ -495,11 +624,27 @@ async function startTraderProcess(): Promise<HavenoDaemon> {
}
/**
* Stop a Haveno trader process and release its ports for reuse.
* Get a free port.
*/
async function getFreePort(): Promise<number> {
return new Promise(function(resolve, reject) {
let srv = net.createServer();
srv.listen(0, function() {
let port = srv.address().port;
srv.close(function() {
resolve(port);
})
});
});
}
/**
* Stop a Haveno daemon process and release its ports for reuse.
*/
async function stopHavenoProcess(havenod: HavenoDaemon) {
await havenod.stopProcess();
GenUtils.remove(HAVENO_PROCESSES, havenod);
GenUtils.remove(HAVENO_PROCESS_PORTS, new URL(havenod.getUrl()).port);
}
/**
@ -564,7 +709,7 @@ async function waitForUnlockedBalance(amount: bigint, ...wallets: any[]) {
async getDepositAddress(): Promise<string> {
if (this._wallet instanceof HavenoDaemon) return await this._wallet.getNewDepositSubaddress();
else return await this._wallet.getPrimaryAddress();
else return (await this._wallet.createSubaddress()).getAddress();
}
}
@ -592,7 +737,7 @@ async function waitForUnlockedBalance(amount: bigint, ...wallets: any[]) {
// wait for funds to unlock
console.log("Mining for unlocked balance of " + amount);
await startMining();
let promises: Promise<void>[] = []
let promises: Promise<void>[] = [];
for (let wallet of wallets) {
promises.push(new Promise(async function(resolve, reject) {
let taskLooper: any = new TaskLooper(async function() {
@ -640,17 +785,19 @@ async function wait(durationMs: number) {
return new Promise(function(resolve) { setTimeout(resolve, durationMs); });
}
async function postOffer(maker: HavenoDaemon, direction: string, amount: bigint, paymentAccountId: string|undefined) {
// create payment account if not given
if (!paymentAccountId) {
let testAccount = TEST_CRYPTO_ACCOUNTS[0];
let ethPaymentAccount: PaymentAccount = await maker.createCryptoPaymentAccount(
async function createCryptoPaymentAccount(trader: HavenoDaemon): Promise<PaymentAccount> {
let testAccount = TEST_CRYPTO_ACCOUNTS[0];
let paymentAccount: PaymentAccount = await trader.createCryptoPaymentAccount(
testAccount.currencyCode + " " + testAccount.address.substr(0, 8) + "... " + GenUtils.getUUID(),
testAccount.currencyCode,
testAccount.address);
paymentAccountId = ethPaymentAccount.getId();
}
return paymentAccount;
}
async function postOffer(maker: HavenoDaemon, direction: string, amount: bigint, paymentAccountId: string|undefined) {
// create payment account if not given
if (!paymentAccountId) paymentAccountId = (await createCryptoPaymentAccount(maker)).getId();
// get unlocked balance before reserving offer
let unlockedBalanceBefore: bigint = BigInt((await maker.getBalances()).getUnlockedBalance());

View File

@ -1,7 +1,7 @@
import {HavenoUtils} from "./HavenoUtils";
import * as grpcWeb from 'grpc-web';
import {GetVersionClient, PriceClient, WalletsClient, OffersClient, PaymentAccountsClient, TradesClient} from './protobuf/GrpcServiceClientPb';
import {GetVersionRequest, GetVersionReply, MarketPriceRequest, MarketPriceReply, MarketPricesRequest, MarketPricesReply, MarketPriceInfo, GetBalancesRequest, GetBalancesReply, XmrBalanceInfo, GetOffersRequest, GetOffersReply, OfferInfo, GetPaymentAccountsRequest, GetPaymentAccountsReply, CreateCryptoCurrencyPaymentAccountRequest, CreateCryptoCurrencyPaymentAccountReply, CreateOfferRequest, CreateOfferReply, CancelOfferRequest, TakeOfferRequest, TakeOfferReply, TradeInfo, GetTradeRequest, GetTradeReply, GetNewDepositSubaddressRequest, GetNewDepositSubaddressReply, ConfirmPaymentStartedRequest, ConfirmPaymentReceivedRequest} from './protobuf/grpc_pb';
import {GetVersionRequest, GetVersionReply, MarketPriceRequest, MarketPriceReply, MarketPricesRequest, MarketPricesReply, MarketPriceInfo, GetBalancesRequest, GetBalancesReply, XmrBalanceInfo, GetOffersRequest, GetOffersReply, OfferInfo, GetPaymentAccountsRequest, GetPaymentAccountsReply, CreateCryptoCurrencyPaymentAccountRequest, CreateCryptoCurrencyPaymentAccountReply, CreateOfferRequest, CreateOfferReply, CancelOfferRequest, TakeOfferRequest, TakeOfferReply, TradeInfo, GetTradeRequest, GetTradeReply, GetTradesRequest, GetTradesReply, GetNewDepositSubaddressRequest, GetNewDepositSubaddressReply, ConfirmPaymentStartedRequest, ConfirmPaymentReceivedRequest} from './protobuf/grpc_pb';
import {PaymentAccount, AvailabilityResult} from './protobuf/pb_pb';
const console = require('console');
@ -14,6 +14,8 @@ class HavenoDaemon {
_url: string;
_password: string;
_process: any;
_processLogging: boolean = false;
_walletRpcPort: number|undefined;
_getVersionClient: GetVersionClient;
_priceClient: PriceClient;
_walletsClient: WalletsClient;
@ -28,7 +30,7 @@ class HavenoDaemon {
* @param {string} password - Haveno daemon password
*/
constructor(url: string, password: string) {
HavenoUtils.log(1, "Creating HavenoDaemon(" + url + ", " + password + ")");
HavenoUtils.log(2, "Creating HavenoDaemon(" + url + ", " + password + ")");
if (!url) throw new Error("Must provide URL of Haveno daemon");
if (!password) throw new Error("Must provide password of Haveno daemon");
this._url = url;
@ -47,29 +49,33 @@ class HavenoDaemon {
* @param {string} havenoPath - path to Haveno binaries
* @param {string[]} cmd - command to start the process
* @param {string} url - Haveno daemon url (must proxy to api port)
* @param {boolean} enableLogging - specifies if logging is enabled or disabled at log level 3
* @return {HavenoDaemon} a client connected to the newly started Haveno process
*/
static async startProcess(havenoPath: string, cmd: string[], url: string): Promise<HavenoDaemon> {
HavenoUtils.log(1, "Starting Haveno process: " + cmd);
// start process
let process = require('child_process').spawn(cmd[0], cmd.slice(1), {cwd: havenoPath});
process.stdout.setEncoding('utf8');
process.stderr.setEncoding('utf8');
static async startProcess(havenoPath: string, cmd: string[], url: string, enableLogging: boolean): Promise<HavenoDaemon> {
// return promise which resolves after starting havenod
let output = "";
let isResolved = false;
return new Promise(function(resolve, reject) {
HavenoUtils.log(2, "Starting Haveno process: " + cmd + " on proxy url: " + url);
// state variables
let output = "";
let isResolved = false;
let daemon: HavenoDaemon|undefined = undefined;
// start process
let childProcess = require('child_process').spawn(cmd[0], cmd.slice(1), {cwd: havenoPath});
childProcess.stdout.setEncoding('utf8');
childProcess.stderr.setEncoding('utf8');
// handle stdout
process.stdout.on('data', async function(data: any) {
childProcess.stdout.on('data', async function(data: any) {
let line = data.toString();
HavenoUtils.log(2, line);
if (HavenoUtils.getLogLevel() >= 3 && loggingEnabled()) process.stdout.write(line);
output += line + '\n'; // capture output in case of error
// read success message
if (line.indexOf("initDomainServices") >= 0) {
if (line.indexOf("BisqHeadlessAppMain: onSetupComplete") >= 0) { // TODO (woodser): rename class
// get api password
let passwordIdx = cmd.indexOf("--apiPassword");
@ -78,10 +84,15 @@ class HavenoDaemon {
return;
}
let password = cmd[passwordIdx + 1];
// create client connected to internal process
let daemon = new HavenoDaemon(url, password);
daemon._process = process;
daemon = new HavenoDaemon(url, password);
daemon._process = childProcess;
daemon._processLogging = enableLogging;
// get wallet rpc port
let walletRpcPortIdx = cmd.indexOf("--walletRpcBindPort");
if (walletRpcPortIdx >= 0) daemon._walletRpcPort = parseInt(cmd[walletRpcPortIdx + 1]);
// resolve promise with client connected to internal process
isResolved = true;
@ -90,27 +101,31 @@ class HavenoDaemon {
});
// handle stderr
process.stderr.on('data', function(data: any) {
if (HavenoUtils.getLogLevel() >= 2) console.error(data);
childProcess.stderr.on('data', function(data: any) {
if (HavenoUtils.getLogLevel() >= 2 && loggingEnabled()) process.stderr.write(data);
});
// handle exit
process.on("exit", function(code: any) {
childProcess.on("exit", function(code: any) {
if (!isResolved) reject(new Error("Haveno process terminated with exit code " + code + (output ? ":\n\n" + output : "")));
});
// handle error
process.on("error", function(err: any) {
childProcess.on("error", function(err: any) {
if (err.message.indexOf("ENOENT") >= 0) reject(new Error("haveno-daemon does not exist at path '" + cmd[0] + "'"));
if (!isResolved) reject(err);
});
// handle uncaught exception
process.on("uncaughtException", function(err: any, origin: any) {
childProcess.on("uncaughtException", function(err: any, origin: any) {
console.error("Uncaught exception in Haveno process: " + err.message);
console.error(origin);
reject(err);
});
function loggingEnabled(): boolean {
return (daemon && daemon._processLogging) || (!daemon && enableLogging);
}
});
}
@ -127,6 +142,16 @@ class HavenoDaemon {
});
}
/**
* Enable or disable process logging.
*
* @param {boolean} enabled - specifies if logging is enabled or disabled
*/
setProcessLogging(enabled: boolean) {
if (this._process === undefined) throw new Error("HavenoDaemon instance not created from new process");
this._processLogging = enabled;
}
/**
* Get the URL of the Haveno daemon.
*
@ -136,6 +161,15 @@ class HavenoDaemon {
return this._url;
}
/**
* Get the port of the primary wallet rpc instance if known.
*
* @return {number|undefined} the port of the primary wallet rpc instance if known
*/
getWalletRpcPort(): number|undefined {
return this._walletRpcPort;
}
/**
* Get the Haveno version.
*
@ -255,8 +289,7 @@ class HavenoDaemon {
/**
* Get available offers to buy or sell XMR.
*
* @param {string} direction - one of "BUY" or "SELL"
*
* @param {string} direction - one of "BUY" or "SELL" // TODO (woodser): make optional
* @return {OfferInfo[]} available offers
*/
async getOffers(direction: string): Promise<OfferInfo[]> {
@ -272,8 +305,7 @@ class HavenoDaemon {
/**
* Get user's created offers to buy or sell XMR.
*
* @param {string} direction - one of "BUY" or "SELL"
*
* @param {string} direction - one of "BUY" or "SELL" // TODO (woodser): make optional
* @return {OfferInfo[]} the user's created offers
*/
async getMyOffers(direction: string): Promise<OfferInfo[]> {
@ -286,6 +318,21 @@ class HavenoDaemon {
});
}
/**
* Get my offer by id.
*
* @param {string} offerId - id of the user's created offer
* @return {OfferInfo} the user's created offer
*/
async getMyOffer(offerId: string): Promise<OfferInfo> {
// TODO: implement this call on the backend
let offers = await this.getMyOffers("buy");
for (let offer of offers) if (offer.getId() === offerId) return offer;
offers = await this.getMyOffers("sell");
for (let offer of offers) if (offer.getId() === offerId) return offer;
throw new Error("No offer with id: " + offerId);
}
/**
* Post an offer.
*
@ -383,6 +430,21 @@ class HavenoDaemon {
});
}
/**
* Get all trades.
*
* @return {TradeInfo[]} all user trades
*/
async getTrades(): Promise<TradeInfo[]> {
let that = this;
return new Promise(function(resolve, reject) {
that._tradesClient.getTrades(new GetTradesRequest(), {password: that._password}, function(err: grpcWeb.RpcError, response: GetTradesReply) {
if (err) reject(err);
else resolve(response.getTradesList());
});
});
}
/**
* Confirm a payment is started.
*

View File

@ -16,7 +16,7 @@ class HavenoUtils {
*/
static log(level: number, msg: string) {
assert(level === parseInt(level + "", 10) && level >= 0, "Log level must be an integer >= 0");
if (HavenoUtils.LOG_LEVEL >= level) process.stdout.write(msg);
if (HavenoUtils.LOG_LEVEL >= level) console.log(msg);
}
/**