more general fix for tx error

.gitignore

@@ -1 +1,2 @@
 node_modules
+.env

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tx-manager",
-  "version": "0.2.3",
+  "version": "0.2.9",
   "description": "",
   "main": "index.js",
   "scripts": {

src/Transaction.js

@@ -4,21 +4,23 @@ const BigNumber = ethers.BigNumber
 const PromiEvent = require('web3-core-promievent')
 const { sleep, min, max } = require('./utils')
 
-// prettier-ignore
 const nonceErrors = [
   'Transaction nonce is too low. Try incrementing the nonce.',
-  'nonce too low'
+  'nonce too low',
+  'nonce has already been used',
 ]
 
 const gasPriceErrors = [
   'Transaction gas price supplied is too low. There is another transaction with same nonce in the queue. Try increasing the gas price or incrementing the nonce.',
   'replacement transaction underpriced',
+  'transaction underpriced',
   /Transaction gas price \d+wei is too low. There is another transaction with same nonce in the queue with gas price: \d+wei. Try increasing the gas price or incrementing the nonce./,
 ]
 
 // prettier-ignore
 const sameTxErrors = [
   'Transaction with the same hash was already imported.',
+  'already known',
 ]
 
 class Transaction {
@@ -154,7 +156,6 @@ class Transaction {
 
     this._emitter.emit('transactionHash', txHash)
     console.log(`Broadcasted transaction ${txHash}`)
-    console.log(this.tx)
   }
 
   /**
@@ -183,6 +184,9 @@ class Transaction {
         this._emitter.emit('confirmations', confirmations)
         if (confirmations >= this.config.CONFIRMATIONS) {
           // Tx is mined and has enough confirmations
+          if (this.config.THROW_ON_REVERT && Number(receipt.status) === 0) {
+            throw new Error('EVM execution failed, so the transaction was reverted.')
+          }
           return receipt
         }
 
@@ -235,7 +239,6 @@ class Transaction {
         }
       }
 
-      console.log('Mined. Start waiting for confirmations...')
       this._emitter.emit('mined', receipt)
       this.currentTxHash = receipt.transactionHash
     }
@@ -267,11 +270,13 @@ class Transaction {
   }
 
   _handleSendError(e) {
-    console.log('Got error', e)
+    if (e.error.error) {
+      // Sometimes ethers wraps known errors, unwrap it in this case
+      e = e.error
+    }
 
-    if (e.code === 'SERVER_ERROR' && e.error) {
+    if (e.error && e.code === 'SERVER_ERROR') {
       const message = e.error.message
-      console.log('Error', e.error.code, e.error.message)
 
       // nonce is too low, trying to increase and resubmit
       if (this._hasError(message, nonceErrors)) {

src/TxManager.js

@@ -13,6 +13,7 @@ const defaultConfig = {
   POLL_INTERVAL: 5000,
   CONFIRMATIONS: 8,
   ESTIMATE_GAS: true,
+  THROW_ON_REVERT: true,
 }
 
 class TxManager {