test: close worker pool. limit workers to 2.

test/chain-test.js

@@ -28,7 +28,8 @@ ONE_HASH[0] = 0x01;
 const network = Network.get('regtest');
 
 const workers = new WorkerPool({
-  enabled: true
+  enabled: true,
+  size: 2
 });
 
 const blocks = new BlockStore({
@@ -125,12 +126,14 @@ describe('Chain', function() {
     await blocks.open();
     await chain.open();
     await miner.open();
+    await workers.open();
 
     miner.addresses.length = 0;
     miner.addAddress(wallet.getReceive());
   });
 
   after(async () => {
+    await workers.close();
     await miner.close();
     await chain.close();
     await blocks.close();

test/http-test.js

@@ -29,6 +29,7 @@ const node = new FullNode({
   walletAuth: true,
   memory: true,
   workers: true,
+  workersSize: 2,
   plugins: [require('../lib/wallet/plugin')],
   port: ports.p2p,
   httpPort: ports.node,

test/indexer-test.js

@@ -58,7 +58,8 @@ const vectors = [
 ];
 
 const workers = new WorkerPool({
-  enabled: true
+  enabled: true,
+  size: 2
 });
 
 const blocks = new BlockStore({
@@ -108,9 +109,11 @@ describe('Indexer', function() {
     await miner.open();
     await txindexer.open();
     await addrindexer.open();
+    await workers.open();
   });
 
   after(async () => {
+    await workers.close();
     await blocks.close();
     await chain.close();
     await miner.close();
@@ -826,6 +829,7 @@ describe('Indexer', function() {
         walletAuth: true,
         memory: true,
         workers: true,
+        workersSize: 2,
         indexTX: true,
         indexAddress: true,
         port: ports.p2p,

test/mempool-test.js

@@ -33,7 +33,8 @@ const ONE_HASH = Buffer.alloc(32, 0x00);
 ONE_HASH[0] = 0x01;
 
 const workers = new WorkerPool({
-  enabled: true
+  enabled: true,
+  size: 2
 });
 
 const blocks = new BlockStore({
@@ -497,7 +498,8 @@ describe('Mempool', function() {
 
   describe('Index', function () {
     const workers = new WorkerPool({
-      enabled: true
+      enabled: true,
+      size: 2
     });
 
     const blocks = new BlockStore({
@@ -819,7 +821,8 @@ describe('Mempool', function() {
 
   describe('Mempool persistent cache', function () {
     const workers = new WorkerPool({
-      enabled: true
+      enabled: true,
+      size: 2
     });
 
     const blocks = new BlockStore({

test/node-test.js

@@ -27,6 +27,7 @@ const node = new FullNode({
   apiKey: 'foo',
   network: 'regtest',
   workers: true,
+  workersSize: 2,
   plugins: [require('../lib/wallet/plugin')],
   indexTX: true,
   indexAddress: true,

test/rpc-test.js

@@ -20,6 +20,7 @@ const node = new FullNode({
   walletAuth: true,
   memory: true,
   workers: true,
+  workersSize: 2,
   plugins: [require('../lib/wallet/plugin')],
   port: ports.p2p,
   httpPort: ports.node,

test/wallet-test.js

@@ -31,8 +31,11 @@ const KEY2 = 'xprv9s21ZrQH143K3mqiSThzPtWAabQ22Pjp3uSNnZ53A5bQ4udp'
 const PUBKEY = 'xpub6BosfCnifzxcFwrSzQiqu2DBVTshkCXacvNsWGYJVVhhaw'
   + 'A7d4R5WSWGFNbi8Aw6ZRc1brxMyWMzG3DSSSSoekkudhUd9yLb6qx39T9nMdj';
 
-const enabled = true;
-const workers = new WorkerPool({ enabled });
+const workers = new WorkerPool({
+  enabled: true,
+  size: 2
+});
+
 const wdb = new WalletDB({ workers });
 
 let currentWallet = null;
@@ -236,10 +239,12 @@ describe('Wallet', function() {
 
   before(async () => {
     await wdb.open();
+    await workers.open();
   });
 
   after(async () => {
     await wdb.close();
+    await workers.close();
   });
 
   it('should open walletdb', () => {