fix: set sn to 0 if response not required

icon-project · Nov 8, 2023 · 6beef58 · 6beef58
1 parent 0d761ba
commit 6beef58
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Showing 2 changed files with 8 additions and 7 deletions.
diff --git a/contracts/evm/contracts/xcall/CallService.sol b/contracts/evm/contracts/xcall/CallService.sol
@@ -153,10 +153,11 @@ contract CallService is IBSH, ICallService, IFeeManage, Initializable {
         (string memory netTo, string memory dstAccount) = _to.parseNetworkAddress();
         string memory from = nid.networkAddress(msg.sender.toString());
         uint256 sn = getNextSn();
-         int256 msgSn = int256(sn);
-         if (needResponse) {
-             requests[sn] = Types.CallRequest(msg.sender, netTo, sources, _rollback, false);
-         }
+        int256 msgSn = 0;
+        if (needResponse) {
+            requests[sn] = Types.CallRequest(msg.sender, netTo, sources, _rollback, false);
+            msgSn = int256(sn);
+        }
         Types.CSMessageRequest memory reqMsg = Types.CSMessageRequest(
             from, dstAccount, sn, needResponse, _data, destinations);
         bytes memory _msg = reqMsg.encodeCSMessageRequest();

diff --git a/contracts/evm/test/xcall/CallService.t.sol b/contracts/evm/test/xcall/CallService.t.sol
@@ -162,7 +162,7 @@ contract CallServiceTest is Test {
         Types.CSMessageRequest memory request = Types.CSMessageRequest(ethDappAddress, dstAccount, 1, false, data, _baseDestination);
         Types.CSMessage memory message = Types.CSMessage(Types.CS_REQUEST, request.encodeCSMessageRequest());
 
-        vm.expectCall(address(baseConnection), abi.encodeCall(baseConnection.sendMessage, (iconNid, Types.NAME, 1, message.encodeCSMessage())));
+        vm.expectCall(address(baseConnection), abi.encodeCall(baseConnection.sendMessage, (iconNid, Types.NAME, 0, message.encodeCSMessage())));
 
         uint256 sn = callService.sendCallMessage{value: 0 ether}(iconDapp, data, rollbackData, _baseSource, _baseDestination);
         assertEq(sn, 1);
@@ -193,8 +193,8 @@ contract CallServiceTest is Test {
         Types.CSMessageRequest memory request = Types.CSMessageRequest(ethDappAddress, dstAccount, 1, false, data, destinations);
         Types.CSMessage memory message = Types.CSMessage(Types.CS_REQUEST,request.encodeCSMessageRequest());
 
-        vm.expectCall(address(connection1), abi.encodeCall(connection1.sendMessage, (iconNid, Types.NAME, 1, message.encodeCSMessage())));
-        vm.expectCall(address(connection2), abi.encodeCall(connection2.sendMessage, (iconNid, Types.NAME, 1, message.encodeCSMessage())));
+        vm.expectCall(address(connection1), abi.encodeCall(connection1.sendMessage, (iconNid, Types.NAME, 0, message.encodeCSMessage())));
+        vm.expectCall(address(connection2), abi.encodeCall(connection2.sendMessage, (iconNid, Types.NAME, 0, message.encodeCSMessage())));
 
         vm.prank(address(dapp));
         uint256 sn = callService.sendCallMessage{value: 0 ether}(iconDapp, data, rollbackData, sources, destinations);