From d41cf7f1af4d2cac20bec191b980d69d9d315348 Mon Sep 17 00:00:00 2001
From: brewmaster012 <88689859+brewmaster012@users.noreply.github.com>
Date: Fri, 20 Oct 2023 17:37:25 -0500
Subject: [PATCH] fix(`zetaclient`): report failed ERC20 transfers from TSS
 (#1315)

* report failed ERC20 transfers from TSS

* adjust zetaclient minimum outbound gaslimit to be 100K

* Update zetaclient/evm_client.go

Co-authored-by: Lucas Bertrand <lucas.bertrand.22@gmail.com>

---------

Co-authored-by: Lucas Bertrand <lucas.bertrand.22@gmail.com>
---
 zetaclient/evm_client.go | 20 ++++++++++++++++++++
 zetaclient/evm_signer.go |  4 ++--
 2 files changed, 22 insertions(+), 2 deletions(-)

diff --git a/zetaclient/evm_client.go b/zetaclient/evm_client.go
index 43ecf196e2..f5cdbe1de4 100644
--- a/zetaclient/evm_client.go
+++ b/zetaclient/evm_client.go
@@ -497,6 +497,26 @@ func (ob *EVMChainClient) IsSendOutTxProcessed(sendHash string, nonce uint64, co
 					return true, false, nil
 				}
 			}
+		} else {
+			logger.Info().Msgf("Found (failed tx) sendHash %s on chain %s txhash %s", sendHash, ob.chain.String(), receipt.TxHash.Hex())
+			zetaTxHash, err := ob.zetaClient.PostReceiveConfirmation(
+				sendHash,
+				receipt.TxHash.Hex(),
+				receipt.BlockNumber.Uint64(),
+				receipt.GasUsed,
+				transaction.GasPrice(),
+				transaction.Gas(),
+				big.NewInt(0),
+				common.ReceiveStatus_Failed,
+				ob.chain,
+				nonce,
+				common.CoinType_ERC20,
+			)
+			if err != nil {
+				logger.Error().Err(err).Msgf("PostReceiveConfirmation error in WatchTxHashWithTimeout; zeta tx hash %s", zetaTxHash)
+			}
+			logger.Info().Msgf("Zeta tx hash: %s cctx %s nonce %d", zetaTxHash, sendHash, nonce)
+			return true, true, nil
 		}
 	}
 
diff --git a/zetaclient/evm_signer.go b/zetaclient/evm_signer.go
index 96c6dc728e..925354f27c 100644
--- a/zetaclient/evm_signer.go
+++ b/zetaclient/evm_signer.go
@@ -320,8 +320,8 @@ func (signer *EVMSigner) TryProcessOutTx(send *types.CrossChainTx, outTxMan *Out
 	}
 
 	gasLimit := send.GetCurrentOutTxParam().OutboundTxGasLimit
-	if gasLimit < 50_000 {
-		gasLimit = 50_000
+	if gasLimit < 100_000 {
+		gasLimit = 100_000
 		logger.Warn().Msgf("gasLimit %d is too low; set to %d", send.GetCurrentOutTxParam().OutboundTxGasLimit, gasLimit)
 	}
 	if gasLimit > 1_000_000 {