fix: Register base healthcheck on one server (#28)

* fix: Register base healthcheck on one server

* pr comment

* indexer version

* gosum

go.mod

@@ -6,7 +6,7 @@ require (
 	cosmossdk.io/math v1.1.2
 	github.com/ethereum/go-ethereum v1.13.4
 	github.com/golangci/golangci-lint v1.55.2
-	github.com/ojo-network/indexer v0.0.5
+	github.com/ojo-network/indexer v0.0.6
 	github.com/rs/zerolog v1.31.0
 	github.com/spf13/viper v1.12.0
 )

go.sum

@@ -479,8 +479,8 @@ github.com/nunnatsa/ginkgolinter v0.14.1 h1:khx0CqR5U4ghsscjJ+lZVthp3zjIFytRXPTa
 github.com/nunnatsa/ginkgolinter v0.14.1/go.mod h1:nY0pafUSst7v7F637e7fymaMlQqI9c0Wka2fGsDkzWg=
 github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
-github.com/ojo-network/indexer v0.0.5 h1:TsJcTzntRkMlGzLcltmybeN5Ux3gOMn3mr5FS431q1A=
-github.com/ojo-network/indexer v0.0.5/go.mod h1:Zi3h9u2KGKyhKIZd0V5BcBMOh6cVySGdeo3Dv54Var8=
+github.com/ojo-network/indexer v0.0.6 h1:Z1z/DkHw+XXc04B+8nkYs2woR2J+P+rmzHNSYD3uxSw=
+github.com/ojo-network/indexer v0.0.6/go.mod h1:Zi3h9u2KGKyhKIZd0V5BcBMOh6cVySGdeo3Dv54Var8=
 github.com/olekukonko/tablewriter v0.0.5 h1:P2Ga83D34wi1o9J6Wh1mRuqd4mF/x/lgBS7N7AbDhec=
 github.com/olekukonko/tablewriter v0.0.5/go.mod h1:hPp6KlRPjbx+hW8ykQs1w3UBbZlj6HuIJcUGPhkA7kY=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=

main.go

@@ -28,14 +28,22 @@ func main() {
 	}
 
 	// Create new websocket and REST server for each exchange
-	for _, exchange := range cfg.Exchanges {
+	for iter, exchange := range cfg.Exchanges {
+		// Only register base health check on one server to avoid multiple registrations panic
+		var registerBaseHealthCheck bool
+		if iter == 0 {
+			registerBaseHealthCheck = true
+		} else {
+			registerBaseHealthCheck = false
+		}
+
 		// Initialize indexer
 		i := indexer.NewIndexer(logger, ctx)
 
 		// Start and maintain connection to blockchain nodes
 		client.MaintainConnection(exchange, i, ctx, logger)
 
-		s, err := server.NewServer(logger, cfg.Server, cfg.AssetPairs(exchange))
+		s, err := server.NewServer(logger, cfg.Server, cfg.AssetPairs(exchange), registerBaseHealthCheck)
 		if err != nil {
 			logger.Error().Err(err).Msg("error creating server")
 			cancel()