Merge pull request #90 from blinklabs-io/feat/configure-ouroboros-timeout

feat: configurable timeout on ouroboros client

Author: wolf31o2

config.yaml.example

@@ -80,3 +80,9 @@ node:
   # CARDANO_NODE_SOCKET_TCP_PORT environment variables
   address:
   port:
+
+  # Timeout for connections to cardano-node
+  #
+  # This can also be set via the CARDANO_NODE_SOCKET_TIMEOUT environment
+  # variable
+  timeout:

internal/api/api.go

@@ -179,7 +179,7 @@ func handleSubmitTx(c *gin.Context) {
 		ouroboros.WithNodeToNode(false),
 		ouroboros.WithLocalTxSubmissionConfig(
 			localtxsubmission.NewConfig(
-				localtxsubmission.WithTimeout(5*time.Second),
+				localtxsubmission.WithTimeout(time.Duration(cfg.Node.Timeout)*time.Second),
 			),
 		),
 	)

internal/config/config.go

@@ -43,6 +43,7 @@ type NodeConfig struct {
 	Address      string `yaml:"address" envconfig:"CARDANO_NODE_SOCKET_TCP_HOST"`
 	Port         uint   `yaml:"port" envconfig:"CARDANO_NODE_SOCKET_TCP_PORT"`
 	SocketPath   string `yaml:"socketPath" envconfig:"CARDANO_NODE_SOCKET_PATH"`
+	Timeout      uint   `yaml:"timeout" envconfig:"CARDANO_NODE_SOCKET_TIMEOUT"`
 }
 
 // Singleton config instance with default values
@@ -66,6 +67,7 @@ var globalConfig = &Config{
 	Node: NodeConfig{
 		Network:    "mainnet",
 		SocketPath: "/node-ipc/node.socket",
+		Timeout:    30,
 	},
 }