Get nonce from tx count

index.js

@@ -14,30 +14,28 @@ var express = require('express')
   , cors = require('cors')
   , app = express();
 
-var nonce = parseInt(process.env.NONCE || '1000')
-
 app.use(cors());
 
 app.get('/address/:address', function(req, res, next){
-  nonce += 1;
-  eth.sendTransaction({
-    from: address,
-    to: req.params.address,
-    gas: 100000,
-    value: (parseFloat(process.env.AMOUNT) || 1.5) * 1e18,
-    data: '0xde5f72fd', // sha3('faucet()')
-    nonce,
-  }, (err, txID) => {
-    if (err) {
-      nonce -= 1;
-      console.log('Request failed', err)
-      return res.status(500).json(err)
-    }
-    else {
-      console.log('Successful request:', txID)
-      res.json({ txID })
-    }
-  });
+  eth.getTransactionCount(address, (err, nonce) => {
+    eth.sendTransaction({
+      from: address,
+      to: req.params.address,
+      gas: 100000,
+      value: (parseFloat(process.env.AMOUNT) || 1.5) * 1e18,
+      data: '0xde5f72fd', // sha3('faucet()')
+      nonce,
+    }, (err, txID) => {
+      if (err) {
+        console.log('Request failed', err)
+        return res.status(500).json(err)
+      }
+      else {
+        console.log('Successful request:', txID)
+        res.json({ txID })
+      }
+    });
+  })
 });
 
 const port = process.env.PORT || 8181

package.json

@@ -14,6 +14,7 @@
     "ethjs-provider-signer": "^0.1.4",
     "ethjs-query": "^0.2.4",
     "ethjs-signer": "^0.1.1",
-    "express": "^4.15.2"
+    "express": "^4.15.2",
+    "web3": "^0.18.2"
   }
 }