fix: panic on invalid destination (#30)

sygmaprotocol · Jul 10, 2024 · 258996b · 258996b
1 parent 75c4bcb
commit 258996b
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Showing 2 changed files with 16 additions and 1 deletion.
diff --git a/relayer/relayer.go b/relayer/relayer.go
@@ -57,7 +57,7 @@ func (r *Relayer) Start(ctx context.Context, msgChan chan []*message.Message) {
 func (r *Relayer) route(msgs []*message.Message) {
 	destChain, ok := r.relayedChains[msgs[0].Destination]
 	if !ok {
-		log.Error().Uint8("domainID", destChain.DomainID()).Msgf("No chain registered for destination domain")
+		log.Error().Uint8("domainID", msgs[0].Destination).Msgf("No chain registered for destination domain")
 		return
 	}
 

diff --git a/relayer/relayer_test.go b/relayer/relayer_test.go
@@ -117,3 +117,18 @@ func (s *RouteTestSuite) TestWritesToChain() {
 		{Destination: 1},
 	})
 }
+
+func (s *RouteTestSuite) Test_Route_ChainDoesNotExist() {
+	props := make([]*proposal.Proposal, 1)
+	prop := &proposal.Proposal{}
+	props[0] = prop
+	chains := make(map[uint8]RelayedChain)
+	chains[1] = s.mockRelayedChain
+	relayer := NewRelayer(
+		chains,
+	)
+
+	relayer.route([]*message.Message{
+		{Destination: 11},
+	})
+}